* [PATCH v4 00/12] arm64: dts: rockchip: Add NanoPi M6 board
@ 2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:22 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
This patch series add support for the NanoPi M6. This board is very
similar to the NanoPi R6C and R6S boards which are already supported.
Main differences:
* M.2 M-key slot with PCIe (Also present on R6C)
* M.2 E-key slot with PCIe and USB (from hub)
* 1 additional USB 2.0 port from an on-board USB hub
* RT5616 audio CODEC
Patch 1 documents the NanoPi M6 board compatibility string
Patch 2 to 10 are fixes and additions to the nanopi-r6 base DT
Patch 11 extracts the common NanoPi 6 series bits from nanopi-r6 into
nanopi.dtsi
The final patch adds support for NanoPi M6. Support for M6 has been
split into two files; one dtsi and one dts file. This makes it easier
to add support to the new M6V2 board at a later stage.
All changes have been verified using the schematics for M6, R6C and R6S.
Only M6 have been boot and runtime tested. Testers for R6x are welcome.
Note that Sashiko may complain that u2phy0_otg is a dangling phandle in
patch 11. This will never happen in practice so it's safe to ignore.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
Changes in v4:
- Remove boot-on reintroduction on vdd_npu_s0 in nanopi.dtsi during
refactor screw-up. Thanks to Sashiko for catching that.
- Fix minor typo in "add gmac1 add phy-supply" commit message
- Use schematic net names on PCIe reset lines. As suggested by Diederik.
- Link to v3: https://patch.msgid.link/20260713-nanopi-m6-v3-0-227567ffc5dc@gmail.com
Changes in v3:
- Reorder patches so the DT fixes/additions are applied to
nanopi-r6.dtsi as suggested by Jonas Karlman
- Add comment to gmac to rgmii-rxid phy-mode to explain usage
- Addition of pinctrl to sd and pcie are now marked as fixes
- Remove both always-on and boot-on from NPU regulator
- Link to v2: https://patch.msgid.link/20260711-nanopi-m6-v2-0-422675a65402@gmail.com
Changes in v2:
- Organize DT such that adding support to NanoPi M6V2 later is easier
- Use correct clk id for I2C mclk out as suggested by Diederik.
- Add a couple of acks from Krzysztof Kozlowski.
- Link to v1: https://patch.msgid.link/20260703-nanopi-m6-v1-0-8344a1559519@gmail.com
---
Joachim Eastwood (12):
dt-bindings: arm: rockchip: add FriendlyElec NanoPi M6
arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing sdmmc cd pinctrl
arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing pcie rst pinctrl
arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin
arm64: dts: rockchip: rk3588s-nanopi-r6: pcie2x1l2: add clkreq
arm64: dts: rockchip: rk3588s-nanopi-r6: remove always-on and boot-on from vdd_npu_s0 reg
arm64: dts: rockchip: rk3588s-nanopi-r6: remove useless vcc_3v3_pcie20
arm64: dts: rockchip: rk3588s-nanopi-r6: add gmac1 add phy-supply
arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator
arm64: dts: rockchip: rk3588s-nanopi-r6: add comment to gmac phy-mode
arm64: dts: rockchip: rk3588s-nanopi-r6: refactor to support M6 boards
arm64: dts: rockchip: add support for NanoPi M6 board
.../devicetree/bindings/arm/rockchip.yaml | 3 +-
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi | 142 ++++
.../boot/dts/rockchip/rk3588s-nanopi-m6v1.dts | 67 ++
.../arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 792 +-------------------
arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 797 +++++++++++++++++++++
6 files changed, 1010 insertions(+), 792 deletions(-)
---
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
change-id: 20260701-nanopi-m6-ffeef7252fd7
Best regards,
--
Joachim Eastwood <joachim.eastwood@gmail.com>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 40+ messages in thread* [PATCH v4 00/12] arm64: dts: rockchip: Add NanoPi M6 board
@ 2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:22 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
This patch series add support for the NanoPi M6. This board is very
similar to the NanoPi R6C and R6S boards which are already supported.
Main differences:
* M.2 M-key slot with PCIe (Also present on R6C)
* M.2 E-key slot with PCIe and USB (from hub)
* 1 additional USB 2.0 port from an on-board USB hub
* RT5616 audio CODEC
Patch 1 documents the NanoPi M6 board compatibility string
Patch 2 to 10 are fixes and additions to the nanopi-r6 base DT
Patch 11 extracts the common NanoPi 6 series bits from nanopi-r6 into
nanopi.dtsi
The final patch adds support for NanoPi M6. Support for M6 has been
split into two files; one dtsi and one dts file. This makes it easier
to add support to the new M6V2 board at a later stage.
All changes have been verified using the schematics for M6, R6C and R6S.
Only M6 have been boot and runtime tested. Testers for R6x are welcome.
Note that Sashiko may complain that u2phy0_otg is a dangling phandle in
patch 11. This will never happen in practice so it's safe to ignore.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
Changes in v4:
- Remove boot-on reintroduction on vdd_npu_s0 in nanopi.dtsi during
refactor screw-up. Thanks to Sashiko for catching that.
- Fix minor typo in "add gmac1 add phy-supply" commit message
- Use schematic net names on PCIe reset lines. As suggested by Diederik.
- Link to v3: https://patch.msgid.link/20260713-nanopi-m6-v3-0-227567ffc5dc@gmail.com
Changes in v3:
- Reorder patches so the DT fixes/additions are applied to
nanopi-r6.dtsi as suggested by Jonas Karlman
- Add comment to gmac to rgmii-rxid phy-mode to explain usage
- Addition of pinctrl to sd and pcie are now marked as fixes
- Remove both always-on and boot-on from NPU regulator
- Link to v2: https://patch.msgid.link/20260711-nanopi-m6-v2-0-422675a65402@gmail.com
Changes in v2:
- Organize DT such that adding support to NanoPi M6V2 later is easier
- Use correct clk id for I2C mclk out as suggested by Diederik.
- Add a couple of acks from Krzysztof Kozlowski.
- Link to v1: https://patch.msgid.link/20260703-nanopi-m6-v1-0-8344a1559519@gmail.com
---
Joachim Eastwood (12):
dt-bindings: arm: rockchip: add FriendlyElec NanoPi M6
arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing sdmmc cd pinctrl
arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing pcie rst pinctrl
arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin
arm64: dts: rockchip: rk3588s-nanopi-r6: pcie2x1l2: add clkreq
arm64: dts: rockchip: rk3588s-nanopi-r6: remove always-on and boot-on from vdd_npu_s0 reg
arm64: dts: rockchip: rk3588s-nanopi-r6: remove useless vcc_3v3_pcie20
arm64: dts: rockchip: rk3588s-nanopi-r6: add gmac1 add phy-supply
arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator
arm64: dts: rockchip: rk3588s-nanopi-r6: add comment to gmac phy-mode
arm64: dts: rockchip: rk3588s-nanopi-r6: refactor to support M6 boards
arm64: dts: rockchip: add support for NanoPi M6 board
.../devicetree/bindings/arm/rockchip.yaml | 3 +-
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi | 142 ++++
.../boot/dts/rockchip/rk3588s-nanopi-m6v1.dts | 67 ++
.../arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 792 +-------------------
arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 797 +++++++++++++++++++++
6 files changed, 1010 insertions(+), 792 deletions(-)
---
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
change-id: 20260701-nanopi-m6-ffeef7252fd7
Best regards,
--
Joachim Eastwood <joachim.eastwood@gmail.com>
^ permalink raw reply [flat|nested] 40+ messages in thread* [PATCH v4 01/12] dt-bindings: arm: rockchip: add FriendlyElec NanoPi M6
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:22 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
Add device tree binding documentation for FriendlyElec NanoPi M6,
a single-board computer based on the Rockchip RK3588S SoC. Very
similar to NanoPi R6C and R6S.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
Documentation/devicetree/bindings/arm/rockchip.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 1a9dde18626d..6ba512964c25 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -344,9 +344,10 @@ properties:
- friendlyarm,nanopi-r5s
- const: rockchip,rk3568
- - description: FriendlyElec NanoPi R6 series boards
+ - description: FriendlyElec NanoPi6 series boards
items:
- enum:
+ - friendlyarm,nanopi-m6
- friendlyarm,nanopi-r6c
- friendlyarm,nanopi-r6s
- const: rockchip,rk3588s
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 01/12] dt-bindings: arm: rockchip: add FriendlyElec NanoPi M6
@ 2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:22 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Add device tree binding documentation for FriendlyElec NanoPi M6,
a single-board computer based on the Rockchip RK3588S SoC. Very
similar to NanoPi R6C and R6S.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
Documentation/devicetree/bindings/arm/rockchip.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 1a9dde18626d..6ba512964c25 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -344,9 +344,10 @@ properties:
- friendlyarm,nanopi-r5s
- const: rockchip,rk3568
- - description: FriendlyElec NanoPi R6 series boards
+ - description: FriendlyElec NanoPi6 series boards
items:
- enum:
+ - friendlyarm,nanopi-m6
- friendlyarm,nanopi-r6c
- friendlyarm,nanopi-r6s
- const: rockchip,rk3588s
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 01/12] dt-bindings: arm: rockchip: add FriendlyElec NanoPi M6
@ 2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:22 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Add device tree binding documentation for FriendlyElec NanoPi M6,
a single-board computer based on the Rockchip RK3588S SoC. Very
similar to NanoPi R6C and R6S.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
Documentation/devicetree/bindings/arm/rockchip.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 1a9dde18626d..6ba512964c25 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -344,9 +344,10 @@ properties:
- friendlyarm,nanopi-r5s
- const: rockchip,rk3568
- - description: FriendlyElec NanoPi R6 series boards
+ - description: FriendlyElec NanoPi6 series boards
items:
- enum:
+ - friendlyarm,nanopi-m6
- friendlyarm,nanopi-r6c
- friendlyarm,nanopi-r6s
- const: rockchip,rk3588s
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 02/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing sdmmc cd pinctrl
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
The cd (card detect) pin is used, but not reserved through pinctrl.
Fixes: 95147bb42bc1 ("arm64: dts: rockchip: Fix the SD card detection on NanoPi R6C/R6S")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 91b6eefd7abf..67e284a15c35 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -421,6 +421,10 @@ rtc_int: rtc-int {
};
sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
sd_s0_pwr: sd-s0-pwr {
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
};
@@ -496,6 +500,8 @@ &sdmmc {
no-mmc;
no-sdio;
sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
vmmc-supply = <&vcc_3v3_sd_s0>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 02/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing sdmmc cd pinctrl
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The cd (card detect) pin is used, but not reserved through pinctrl.
Fixes: 95147bb42bc1 ("arm64: dts: rockchip: Fix the SD card detection on NanoPi R6C/R6S")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 91b6eefd7abf..67e284a15c35 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -421,6 +421,10 @@ rtc_int: rtc-int {
};
sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
sd_s0_pwr: sd-s0-pwr {
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
};
@@ -496,6 +500,8 @@ &sdmmc {
no-mmc;
no-sdio;
sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
vmmc-supply = <&vcc_3v3_sd_s0>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 02/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing sdmmc cd pinctrl
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The cd (card detect) pin is used, but not reserved through pinctrl.
Fixes: 95147bb42bc1 ("arm64: dts: rockchip: Fix the SD card detection on NanoPi R6C/R6S")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 91b6eefd7abf..67e284a15c35 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -421,6 +421,10 @@ rtc_int: rtc-int {
};
sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
sd_s0_pwr: sd-s0-pwr {
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
};
@@ -496,6 +500,8 @@ &sdmmc {
no-mmc;
no-sdio;
sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
vmmc-supply = <&vcc_3v3_sd_s0>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 03/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing pcie rst pinctrl
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
The pins are used as reset-gpios but not reserved through pinctrl.
Fixes: f3c6526d6fb2 ("arm64: dts: rockchip: Convert dts files used as parents to dtsi files")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 67e284a15c35..6b8ca427e0f8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -360,12 +360,16 @@ rgmii_phy1: ethernet-phy@1 {
};
&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
};
&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
@@ -420,6 +424,16 @@ rtc_int: rtc-int {
};
};
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
sdmmc {
sdmmc_det_pin: sdmmc-det-pin {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 03/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing pcie rst pinctrl
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The pins are used as reset-gpios but not reserved through pinctrl.
Fixes: f3c6526d6fb2 ("arm64: dts: rockchip: Convert dts files used as parents to dtsi files")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 67e284a15c35..6b8ca427e0f8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -360,12 +360,16 @@ rgmii_phy1: ethernet-phy@1 {
};
&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
};
&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
@@ -420,6 +424,16 @@ rtc_int: rtc-int {
};
};
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
sdmmc {
sdmmc_det_pin: sdmmc-det-pin {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 03/12] arm64: dts: rockchip: rk3588s-nanopi-r6: fix missing pcie rst pinctrl
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The pins are used as reset-gpios but not reserved through pinctrl.
Fixes: f3c6526d6fb2 ("arm64: dts: rockchip: Convert dts files used as parents to dtsi files")
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 67e284a15c35..6b8ca427e0f8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -360,12 +360,16 @@ rgmii_phy1: ethernet-phy@1 {
};
&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
};
&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
@@ -420,6 +424,16 @@ rtc_int: rtc-int {
};
};
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
sdmmc {
sdmmc_det_pin: sdmmc-det-pin {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 04/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
All boards in the RK3588S NanoPi familiy has a pull on the PCB for the
RTC interrupt pin. So there is no need to enable the pull-up in the SoC.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 6b8ca427e0f8..2d3ebcb9cb22 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -420,7 +420,7 @@ hdmi0_tx_on_h: hdmi0-tx-on-h {
hym8563 {
rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 04/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
All boards in the RK3588S NanoPi familiy has a pull on the PCB for the
RTC interrupt pin. So there is no need to enable the pull-up in the SoC.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 6b8ca427e0f8..2d3ebcb9cb22 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -420,7 +420,7 @@ hdmi0_tx_on_h: hdmi0-tx-on-h {
hym8563 {
rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 04/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
All boards in the RK3588S NanoPi familiy has a pull on the PCB for the
RTC interrupt pin. So there is no need to enable the pull-up in the SoC.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 6b8ca427e0f8..2d3ebcb9cb22 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -420,7 +420,7 @@ hdmi0_tx_on_h: hdmi0-tx-on-h {
hym8563 {
rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 05/12] arm64: dts: rockchip: rk3588s-nanopi-r6: pcie2x1l2: add clkreq
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
The clkreq is present on the board, so hook it up in DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 2d3ebcb9cb22..b115852ca13b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -369,7 +369,8 @@ &pcie2x1l1 {
&pcie2x1l2 {
pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>;
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 05/12] arm64: dts: rockchip: rk3588s-nanopi-r6: pcie2x1l2: add clkreq
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The clkreq is present on the board, so hook it up in DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 2d3ebcb9cb22..b115852ca13b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -369,7 +369,8 @@ &pcie2x1l1 {
&pcie2x1l2 {
pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>;
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 05/12] arm64: dts: rockchip: rk3588s-nanopi-r6: pcie2x1l2: add clkreq
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The clkreq is present on the board, so hook it up in DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 2d3ebcb9cb22..b115852ca13b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -369,7 +369,8 @@ &pcie2x1l1 {
&pcie2x1l2 {
pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>;
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
status = "okay";
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 06/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove always-on and boot-on from vdd_npu_s0 reg
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
Since the NPU is hooked up in DT, the always-on and boot-on properties
on the regulator isn't needed anymore.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b115852ca13b..c12c05247d80 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -314,8 +314,6 @@ vdd_npu_s0: regulator@42 {
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <2300>;
- regulator-boot-on;
- regulator-always-on;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 06/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove always-on and boot-on from vdd_npu_s0 reg
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Since the NPU is hooked up in DT, the always-on and boot-on properties
on the regulator isn't needed anymore.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b115852ca13b..c12c05247d80 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -314,8 +314,6 @@ vdd_npu_s0: regulator@42 {
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <2300>;
- regulator-boot-on;
- regulator-always-on;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 06/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove always-on and boot-on from vdd_npu_s0 reg
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Since the NPU is hooked up in DT, the always-on and boot-on properties
on the regulator isn't needed anymore.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b115852ca13b..c12c05247d80 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -314,8 +314,6 @@ vdd_npu_s0: regulator@42 {
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <2300>;
- regulator-boot-on;
- regulator-always-on;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 07/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove useless vcc_3v3_pcie20
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
There is no separate regulator for boards with RTL8125BG MACs.
The power is only separated from VCC_3V3_S3 with a ferrite bead.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index c12c05247d80..30e09352bbe9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc_3v3_pcie20: regulator-vcc3v3-pcie20 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_3v3_pcie20";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb: regulator-vcc5v0-usb {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
@@ -361,7 +351,7 @@ &pcie2x1l1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
@@ -370,7 +360,7 @@ &pcie2x1l2 {
pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 07/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove useless vcc_3v3_pcie20
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
From: Joachim Eastwood <joachim.eastwood@gmail.com>
There is no separate regulator for boards with RTL8125BG MACs.
The power is only separated from VCC_3V3_S3 with a ferrite bead.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index c12c05247d80..30e09352bbe9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc_3v3_pcie20: regulator-vcc3v3-pcie20 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_3v3_pcie20";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb: regulator-vcc5v0-usb {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
@@ -361,7 +351,7 @@ &pcie2x1l1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
@@ -370,7 +360,7 @@ &pcie2x1l2 {
pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 07/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove useless vcc_3v3_pcie20
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood, Krzysztof Kozlowski
From: Joachim Eastwood <joachim.eastwood@gmail.com>
There is no separate regulator for boards with RTL8125BG MACs.
The power is only separated from VCC_3V3_S3 with a ferrite bead.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index c12c05247d80..30e09352bbe9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc_3v3_pcie20: regulator-vcc3v3-pcie20 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_3v3_pcie20";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb: regulator-vcc5v0-usb {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
@@ -361,7 +351,7 @@ &pcie2x1l1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie20x1_1_perstn_m2>;
reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
@@ -370,7 +360,7 @@ &pcie2x1l2 {
pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
supports-clkreq;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_pcie20>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
status = "okay";
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 08/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add gmac1 add phy-supply
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
The RTL8211F Ethernet phy is powered from the VCC_3V3_S3 rail.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 30e09352bbe9..97a495eab7d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -210,6 +210,7 @@ &gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii-rxid";
+ phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
&gmac1_rx_bus2
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 08/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add gmac1 add phy-supply
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The RTL8211F Ethernet phy is powered from the VCC_3V3_S3 rail.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 30e09352bbe9..97a495eab7d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -210,6 +210,7 @@ &gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii-rxid";
+ phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
&gmac1_rx_bus2
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 08/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add gmac1 add phy-supply
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The RTL8211F Ethernet phy is powered from the VCC_3V3_S3 rail.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 30e09352bbe9..97a495eab7d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -210,6 +210,7 @@ &gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii-rxid";
+ phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
&gmac1_rx_bus2
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 09/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
All USB regulators (power switches) are feed from the main vcc5v0
supply. There is no regulator or switch in between.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 97a495eab7d5..309cac8902db 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc5v0_usb: regulator-vcc5v0-usb {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_usb";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -150,7 +140,7 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-name = "vcc5v0_usb_otg0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
vcc5v0_host_20: regulator-vcc5v0-host-20 {
@@ -162,7 +152,7 @@ vcc5v0_host_20: regulator-vcc5v0-host-20 {
regulator-name = "vcc5v0_host_20";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 09/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
All USB regulators (power switches) are feed from the main vcc5v0
supply. There is no regulator or switch in between.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 97a495eab7d5..309cac8902db 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc5v0_usb: regulator-vcc5v0-usb {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_usb";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -150,7 +140,7 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-name = "vcc5v0_usb_otg0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
vcc5v0_host_20: regulator-vcc5v0-host-20 {
@@ -162,7 +152,7 @@ vcc5v0_host_20: regulator-vcc5v0-host-20 {
regulator-name = "vcc5v0_host_20";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
};
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 09/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
All USB regulators (power switches) are feed from the main vcc5v0
supply. There is no regulator or switch in between.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 97a495eab7d5..309cac8902db 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
vin-supply = <&vcc_3v3_s3>;
};
- vcc5v0_usb: regulator-vcc5v0-usb {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_usb";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -150,7 +140,7 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-name = "vcc5v0_usb_otg0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
vcc5v0_host_20: regulator-vcc5v0-host-20 {
@@ -162,7 +152,7 @@ vcc5v0_host_20: regulator-vcc5v0-host-20 {
regulator-name = "vcc5v0_host_20";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
+ vin-supply = <&vcc5v0_sys>;
};
};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 10/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add comment to gmac phy-mode
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
Add comment to explain rgmii-rxid phy-mode usage. Note that the actual
delay in ns is not known. The tx_delay value of 0x42 comes from vendor
DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 309cac8902db..b33e7b15d05e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -199,7 +199,7 @@ &cpu_l3 {
&gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid";
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 10/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add comment to gmac phy-mode
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Add comment to explain rgmii-rxid phy-mode usage. Note that the actual
delay in ns is not known. The tx_delay value of 0x42 comes from vendor
DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 309cac8902db..b33e7b15d05e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -199,7 +199,7 @@ &cpu_l3 {
&gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid";
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 10/12] arm64: dts: rockchip: rk3588s-nanopi-r6: add comment to gmac phy-mode
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
Add comment to explain rgmii-rxid phy-mode usage. Note that the actual
delay in ns is not known. The tx_delay value of 0x42 comes from vendor
DT.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 309cac8902db..b33e7b15d05e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -199,7 +199,7 @@ &cpu_l3 {
&gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid";
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
phy-supply = <&vcc_3v3_s3>;
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 11/12] arm64: dts: rockchip: rk3588s-nanopi-r6: refactor to support M6 boards
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
FriendlyElec NanoPi6 series consists of four distinct boards; R6S, R6C,
M6 and M6V2. Refactor FriendlyElec NanoPi R6 base dtsi in preparation
for adding NanoPi M6 support.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
.../arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 792 +-------------------
arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 797 +++++++++++++++++++++
2 files changed, 798 insertions(+), 791 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b33e7b15d05e..ac9eebd2b790 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -1,38 +1,8 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/dts-v1/;
-
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/soc/rockchip,vop2.h>
-#include "rk3588s.dtsi"
+#include "rk3588s-nanopi.dtsi"
/ {
- aliases {
- ethernet0 = &gmac1;
- mmc0 = &sdmmc;
- mmc1 = &sdhci;
- };
-
- chosen {
- stdout-path = "serial2:1500000n8";
- };
-
- adc-keys {
- compatible = "adc-keys";
- io-channels = <&saradc 0>;
- io-channel-names = "buttons";
- keyup-threshold-microvolt = <1800000>;
- poll-interval = <100>;
-
- button-maskrom {
- label = "Maskrom";
- linux,code = <KEY_VENDOR>;
- press-threshold-microvolt = <1800>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -46,17 +16,6 @@ button-user {
};
};
- hdmi-con {
- compatible = "hdmi-connector";
- type = "a";
-
- port {
- hdmi_con_in: endpoint {
- remote-endpoint = <&hdmi0_out_con>;
- };
- };
- };
-
leds {
compatible = "gpio-leds";
@@ -89,48 +48,6 @@ lan2_led: led-3 {
};
};
- vcc5v0_sys: regulator-vcc5v0-sys {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_sys";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_1v1_nldo_s3";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
- vcc_3v3_s0: regulator-vcc-3v3-s0 {
- compatible = "regulator-fixed";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s0";
- vin-supply = <&vcc_3v3_s3>;
- };
-
- vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd_s0_pwr>;
- regulator-name = "vcc_3v3_sd_s0";
- regulator-boot-on;
- regulator-max-microvolt = <3000000>;
- regulator-min-microvolt = <3000000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -142,225 +59,6 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
-
- vcc5v0_host_20: regulator-vcc5v0-host-20 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_host20_en>;
- regulator-name = "vcc5v0_host_20";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-};
-
-&combphy0_ps {
- status = "okay";
-};
-
-&combphy2_psu {
- status = "okay";
-};
-
-&cpu_b0 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b1 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b2 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_b3 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_l0 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l1 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l2 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l3 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&gmac1 {
- clock_in_out = "output";
- phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
- phy-supply = <&vcc_3v3_s3>;
- pinctrl-0 = <&gmac1_miim
- &gmac1_tx_bus2
- &gmac1_rx_bus2
- &gmac1_rgmii_clk
- &gmac1_rgmii_bus>;
- pinctrl-names = "default";
- tx_delay = <0x42>;
- status = "okay";
-};
-
-&gpu {
- mali-supply = <&vdd_gpu_s0>;
- status = "okay";
-};
-
-&hdmi0 {
- frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
- pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
- &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&hdmi0_in {
- hdmi0_in_vp0: endpoint {
- remote-endpoint = <&vp0_out_hdmi0>;
- };
-};
-
-&hdmi0_out {
- hdmi0_out_con: endpoint {
- remote-endpoint = <&hdmi_con_in>;
- };
-};
-
-&hdmi0_sound {
- status = "okay";
-};
-
-&hdptxphy0 {
- status = "okay";
-};
-
-&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0m2_xfer>;
- status = "okay";
-
- vdd_cpu_big0_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big0_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_big1_s0: regulator@43 {
- compatible = "rockchip,rk8603", "rockchip,rk8602";
- reg = <0x43>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big1_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c2 {
- status = "okay";
-
- vdd_npu_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_npu_s0";
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c6 {
- clock-frequency = <200000>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c6m0_xfer>;
- status = "okay";
-
- hym8563: rtc@51 {
- compatible = "haoyu,hym8563";
- reg = <0x51>;
- #clock-cells = <0>;
- clock-output-names = "hym8563";
- pinctrl-names = "default";
- pinctrl-0 = <&rtc_int>;
- interrupt-parent = <&gpio0>;
- interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
- wakeup-source;
- };
-};
-
-&i2s5_8ch {
- status = "okay";
-};
-
-&mdio1 {
- rgmii_phy1: ethernet-phy@1 {
- compatible = "ethernet-phy-id001c.c916";
- reg = <0x1>;
- pinctrl-names = "default";
- pinctrl-0 = <&rtl8211f_rst>;
- reset-assert-us = <20000>;
- reset-deassert-us = <100000>;
- reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
- };
-};
-
-&pcie2x1l1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_1_perstn_m2>;
- reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pcie2x1l2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
- supports-clkreq;
- reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pd_gpu {
- domain-supply = <&vdd_gpu_s0>;
-};
-
-&pd_npu {
- domain-supply = <&vdd_npu_s0>;
};
&pinctrl {
@@ -392,497 +90,9 @@ lan2_led_pin: lan2-led-pin {
};
};
- hdmi {
- hdmi0_tx_on_h: hdmi0-tx-on-h {
- rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- hym8563 {
- rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- pcie {
- pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
- rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
- rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- sdmmc {
- sdmmc_det_pin: sdmmc-det-pin {
- rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- sd_s0_pwr: sd-s0-pwr {
- rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
- };
- };
-
usb {
typec5v_pwren: typec5v-pwren {
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
-
- vcc5v0_host20_en: vcc5v0-host20-en {
- rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- rtl8211f {
- rtl8211f_rst: rtl8211f-rst {
- rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-};
-
-&rknn_core_0 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_1 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_2 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_mmu_0 {
- status = "okay";
-};
-
-&rknn_mmu_1 {
- status = "okay";
-};
-
-&rknn_mmu_2 {
- status = "okay";
-};
-
-&saradc {
- vref-supply = <&avcc_1v8_s0>;
- status = "okay";
-};
-
-&sdhci {
- bus-width = <8>;
- no-sdio;
- no-sd;
- non-removable;
- mmc-hs200-1_8v;
- status = "okay";
-};
-
-&sdmmc {
- bus-width = <4>;
- cap-sd-highspeed;
- cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
- disable-wp;
- max-frequency = <150000000>;
- no-mmc;
- no-sdio;
- sd-uhs-sdr104;
- pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
- vmmc-supply = <&vcc_3v3_sd_s0>;
- vqmmc-supply = <&vccio_sd_s0>;
- status = "okay";
-};
-
-&spi2 {
- status = "okay";
- assigned-clocks = <&cru CLK_SPI2>;
- assigned-clock-rates = <200000000>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
- num-cs = <1>;
-
- pmic@0 {
- compatible = "rockchip,rk806";
- spi-max-frequency = <1000000>;
- reg = <0x0>;
-
- interrupt-parent = <&gpio0>;
- interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
- <&rk806_dvs2_null>, <&rk806_dvs3_null>;
-
- system-power-controller;
-
- vcc1-supply = <&vcc5v0_sys>;
- vcc2-supply = <&vcc5v0_sys>;
- vcc3-supply = <&vcc5v0_sys>;
- vcc4-supply = <&vcc5v0_sys>;
- vcc5-supply = <&vcc5v0_sys>;
- vcc6-supply = <&vcc5v0_sys>;
- vcc7-supply = <&vcc5v0_sys>;
- vcc8-supply = <&vcc5v0_sys>;
- vcc9-supply = <&vcc5v0_sys>;
- vcc10-supply = <&vcc5v0_sys>;
- vcc11-supply = <&vcc_2v0_pldo_s3>;
- vcc12-supply = <&vcc5v0_sys>;
- vcc13-supply = <&vcc_1v1_nldo_s3>;
- vcc14-supply = <&vcc_1v1_nldo_s3>;
- vcca-supply = <&vcc5v0_sys>;
-
- gpio-controller;
- #gpio-cells = <2>;
-
- rk806_dvs1_null: dvs1-null-pins {
- pins = "gpio_pwrctrl1";
- function = "pin_fun0";
- };
-
- rk806_dvs2_null: dvs2-null-pins {
- pins = "gpio_pwrctrl2";
- function = "pin_fun0";
- };
-
- rk806_dvs3_null: dvs3-null-pins {
- pins = "gpio_pwrctrl3";
- function = "pin_fun0";
- };
-
- regulators {
- vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_gpu_s0";
- regulator-enable-ramp-delay = <400>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_cpu_lit_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_log_s0: dcdc-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <750000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_log_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_vdenc_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_ddr_s0: dcdc-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <900000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- vdd2_ddr_s3: dcdc-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vdd2_ddr_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- };
- };
-
- vcc_2v0_pldo_s3: dcdc-reg7 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_2v0_pldo_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <2000000>;
- };
- };
-
- vcc_3v3_s3: dcdc-reg8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vddq_ddr_s0: dcdc-reg9 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vddq_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vcc_1v8_s3: dcdc-reg10 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avcc_1v8_s0: pldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "avcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vcc_1v8_s0: pldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avdd_1v2_s0: pldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-name = "avdd_1v2_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avcc_3v3_s0: pldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "avcc_3v3_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vccio_sd_s0: pldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vccio_sd_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- pldo6_s3: pldo-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "pldo6_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vdd_0v75_s3: nldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- avdd_ddr_pll_s0: nldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_ddr_pll_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- avdd_0v75_s0: nldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "avdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avdd_0v85_s0: nldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_0v85_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_0v75_s0: nldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
- };
- };
-};
-
-&tsadc {
- status = "okay";
-};
-
-&u2phy0 {
- status = "okay";
-};
-
-&u2phy0_otg {
- phy-supply = <&vcc5v0_usb_otg0>;
- status = "okay";
-};
-
-&u2phy2 {
- status = "okay";
-};
-
-&u2phy2_host {
- phy-supply = <&vcc5v0_host_20>;
- status = "okay";
-};
-
-&uart2 {
- pinctrl-0 = <&uart2m0_xfer>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&usb_host0_ehci {
- status = "okay";
-};
-
-&usb_host0_ohci {
- status = "okay";
-};
-
-&usb_host0_xhci {
- dr_mode = "host";
- status = "okay";
-};
-
-&usbdp_phy0 {
- status = "okay";
-};
-
-&vop {
- status = "okay";
-};
-
-&vop_mmu {
- status = "okay";
-};
-
-&vp0 {
- vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
- reg = <ROCKCHIP_VOP2_EP_HDMI0>;
- remote-endpoint = <&hdmi0_in_vp0>;
};
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
new file mode 100644
index 000000000000..df0a9a39e790
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
@@ -0,0 +1,797 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3588s.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &gmac1;
+ mmc0 = &sdmmc;
+ mmc1 = &sdhci;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Maskrom";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi0_out_con>;
+ };
+ };
+ };
+
+ vcc5v0_sys: regulator-vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v1_nldo_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc_3v3_s0: regulator-vcc-3v3-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s0";
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd_s0_pwr>;
+ regulator-name = "vcc_3v3_sd_s0";
+ regulator-boot-on;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-microvolt = <3000000>;
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc5v0_host_20: regulator-vcc5v0-host-20 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host20_en>;
+ regulator-name = "vcc5v0_host_20";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&combphy0_ps {
+ status = "okay";
+};
+
+&combphy2_psu {
+ status = "okay";
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac1 {
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy1>;
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
+ phy-supply = <&vcc_3v3_s3>;
+ pinctrl-0 = <&gmac1_miim
+ &gmac1_tx_bus2
+ &gmac1_rx_bus2
+ &gmac1_rgmii_clk
+ &gmac1_rgmii_bus>;
+ pinctrl-names = "default";
+ tx_delay = <0x42>;
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_s0>;
+ status = "okay";
+};
+
+&hdmi0 {
+ frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
+ &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&hdmi0_in {
+ hdmi0_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi0>;
+ };
+};
+
+&hdmi0_out {
+ hdmi0_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi0_sound {
+ status = "okay";
+};
+
+&hdptxphy0 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0m2_xfer>;
+ status = "okay";
+
+ vdd_cpu_big0_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big0_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_big1_s0: regulator@43 {
+ compatible = "rockchip,rk8603", "rockchip,rk8602";
+ reg = <0x43>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big1_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ vdd_npu_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_npu_s0";
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c6 {
+ clock-frequency = <200000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6m0_xfer>;
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+ wakeup-source;
+ };
+};
+
+&i2s5_8ch {
+ status = "okay";
+};
+
+&mdio1 {
+ rgmii_phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <0x1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8211f_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
+ reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
+ reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pd_gpu {
+ domain-supply = <&vdd_gpu_s0>;
+};
+
+&pd_npu {
+ domain-supply = <&vdd_npu_s0>;
+};
+
+&pinctrl {
+ hdmi {
+ hdmi0_tx_on_h: hdmi0-tx-on-h {
+ rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ sd_s0_pwr: sd-s0-pwr {
+ rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb {
+ vcc5v0_host20_en: vcc5v0-host20-en {
+ rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rtl8211f {
+ rtl8211f_rst: rtl8211f-rst {
+ rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&rknn_core_0 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_1 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_2 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_mmu_0 {
+ status = "okay";
+};
+
+&rknn_mmu_1 {
+ status = "okay";
+};
+
+&rknn_mmu_2 {
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&avcc_1v8_s0>;
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ no-sdio;
+ no-sd;
+ non-removable;
+ mmc-hs200-1_8v;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ max-frequency = <150000000>;
+ no-mmc;
+ no-sdio;
+ sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
+ vmmc-supply = <&vcc_3v3_sd_s0>;
+ vqmmc-supply = <&vccio_sd_s0>;
+ status = "okay";
+};
+
+&spi2 {
+ status = "okay";
+ assigned-clocks = <&cru CLK_SPI2>;
+ assigned-clock-rates = <200000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+ num-cs = <1>;
+
+ pmic@0 {
+ compatible = "rockchip,rk806";
+ spi-max-frequency = <1000000>;
+ reg = <0x0>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+ system-power-controller;
+
+ vcc1-supply = <&vcc5v0_sys>;
+ vcc2-supply = <&vcc5v0_sys>;
+ vcc3-supply = <&vcc5v0_sys>;
+ vcc4-supply = <&vcc5v0_sys>;
+ vcc5-supply = <&vcc5v0_sys>;
+ vcc6-supply = <&vcc5v0_sys>;
+ vcc7-supply = <&vcc5v0_sys>;
+ vcc8-supply = <&vcc5v0_sys>;
+ vcc9-supply = <&vcc5v0_sys>;
+ vcc10-supply = <&vcc5v0_sys>;
+ vcc11-supply = <&vcc_2v0_pldo_s3>;
+ vcc12-supply = <&vcc5v0_sys>;
+ vcc13-supply = <&vcc_1v1_nldo_s3>;
+ vcc14-supply = <&vcc_1v1_nldo_s3>;
+ vcca-supply = <&vcc5v0_sys>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ rk806_dvs1_null: dvs1-null-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs2_null: dvs2-null-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs3_null: dvs3-null-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun0";
+ };
+
+ regulators {
+ vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_gpu_s0";
+ regulator-enable-ramp-delay = <400>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_cpu_lit_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_log_s0: dcdc-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <750000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_log_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_vdenc_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_ddr_s0: dcdc-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <900000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ vdd2_ddr_s3: dcdc-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vdd2_ddr_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_2v0_pldo_s3: dcdc-reg7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_2v0_pldo_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2000000>;
+ };
+ };
+
+ vcc_3v3_s3: dcdc-reg8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vddq_ddr_s0: dcdc-reg9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vddq_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8_s3: dcdc-reg10 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avcc_1v8_s0: pldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "avcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_1v8_s0: pldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avdd_1v2_s0: pldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "avdd_1v2_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avcc_3v3_s0: pldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "avcc_3v3_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd_s0: pldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vccio_sd_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ pldo6_s3: pldo-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "pldo6_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_0v75_s3: nldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ avdd_ddr_pll_s0: nldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_ddr_pll_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ avdd_0v75_s0: nldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "avdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avdd_0v85_s0: nldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_0v85_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_0v75_s0: nldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&tsadc {
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ phy-supply = <&vcc5v0_usb_otg0>;
+ status = "okay";
+};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2m0_xfer>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host0_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbdp_phy0 {
+ status = "okay";
+};
+
+&vop {
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi0_in_vp0>;
+ };
+};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 11/12] arm64: dts: rockchip: rk3588s-nanopi-r6: refactor to support M6 boards
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
FriendlyElec NanoPi6 series consists of four distinct boards; R6S, R6C,
M6 and M6V2. Refactor FriendlyElec NanoPi R6 base dtsi in preparation
for adding NanoPi M6 support.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
.../arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 792 +-------------------
arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 797 +++++++++++++++++++++
2 files changed, 798 insertions(+), 791 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b33e7b15d05e..ac9eebd2b790 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -1,38 +1,8 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/dts-v1/;
-
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/soc/rockchip,vop2.h>
-#include "rk3588s.dtsi"
+#include "rk3588s-nanopi.dtsi"
/ {
- aliases {
- ethernet0 = &gmac1;
- mmc0 = &sdmmc;
- mmc1 = &sdhci;
- };
-
- chosen {
- stdout-path = "serial2:1500000n8";
- };
-
- adc-keys {
- compatible = "adc-keys";
- io-channels = <&saradc 0>;
- io-channel-names = "buttons";
- keyup-threshold-microvolt = <1800000>;
- poll-interval = <100>;
-
- button-maskrom {
- label = "Maskrom";
- linux,code = <KEY_VENDOR>;
- press-threshold-microvolt = <1800>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -46,17 +16,6 @@ button-user {
};
};
- hdmi-con {
- compatible = "hdmi-connector";
- type = "a";
-
- port {
- hdmi_con_in: endpoint {
- remote-endpoint = <&hdmi0_out_con>;
- };
- };
- };
-
leds {
compatible = "gpio-leds";
@@ -89,48 +48,6 @@ lan2_led: led-3 {
};
};
- vcc5v0_sys: regulator-vcc5v0-sys {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_sys";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_1v1_nldo_s3";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
- vcc_3v3_s0: regulator-vcc-3v3-s0 {
- compatible = "regulator-fixed";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s0";
- vin-supply = <&vcc_3v3_s3>;
- };
-
- vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd_s0_pwr>;
- regulator-name = "vcc_3v3_sd_s0";
- regulator-boot-on;
- regulator-max-microvolt = <3000000>;
- regulator-min-microvolt = <3000000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -142,225 +59,6 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
-
- vcc5v0_host_20: regulator-vcc5v0-host-20 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_host20_en>;
- regulator-name = "vcc5v0_host_20";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-};
-
-&combphy0_ps {
- status = "okay";
-};
-
-&combphy2_psu {
- status = "okay";
-};
-
-&cpu_b0 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b1 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b2 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_b3 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_l0 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l1 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l2 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l3 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&gmac1 {
- clock_in_out = "output";
- phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
- phy-supply = <&vcc_3v3_s3>;
- pinctrl-0 = <&gmac1_miim
- &gmac1_tx_bus2
- &gmac1_rx_bus2
- &gmac1_rgmii_clk
- &gmac1_rgmii_bus>;
- pinctrl-names = "default";
- tx_delay = <0x42>;
- status = "okay";
-};
-
-&gpu {
- mali-supply = <&vdd_gpu_s0>;
- status = "okay";
-};
-
-&hdmi0 {
- frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
- pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
- &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&hdmi0_in {
- hdmi0_in_vp0: endpoint {
- remote-endpoint = <&vp0_out_hdmi0>;
- };
-};
-
-&hdmi0_out {
- hdmi0_out_con: endpoint {
- remote-endpoint = <&hdmi_con_in>;
- };
-};
-
-&hdmi0_sound {
- status = "okay";
-};
-
-&hdptxphy0 {
- status = "okay";
-};
-
-&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0m2_xfer>;
- status = "okay";
-
- vdd_cpu_big0_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big0_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_big1_s0: regulator@43 {
- compatible = "rockchip,rk8603", "rockchip,rk8602";
- reg = <0x43>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big1_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c2 {
- status = "okay";
-
- vdd_npu_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_npu_s0";
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c6 {
- clock-frequency = <200000>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c6m0_xfer>;
- status = "okay";
-
- hym8563: rtc@51 {
- compatible = "haoyu,hym8563";
- reg = <0x51>;
- #clock-cells = <0>;
- clock-output-names = "hym8563";
- pinctrl-names = "default";
- pinctrl-0 = <&rtc_int>;
- interrupt-parent = <&gpio0>;
- interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
- wakeup-source;
- };
-};
-
-&i2s5_8ch {
- status = "okay";
-};
-
-&mdio1 {
- rgmii_phy1: ethernet-phy@1 {
- compatible = "ethernet-phy-id001c.c916";
- reg = <0x1>;
- pinctrl-names = "default";
- pinctrl-0 = <&rtl8211f_rst>;
- reset-assert-us = <20000>;
- reset-deassert-us = <100000>;
- reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
- };
-};
-
-&pcie2x1l1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_1_perstn_m2>;
- reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pcie2x1l2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
- supports-clkreq;
- reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pd_gpu {
- domain-supply = <&vdd_gpu_s0>;
-};
-
-&pd_npu {
- domain-supply = <&vdd_npu_s0>;
};
&pinctrl {
@@ -392,497 +90,9 @@ lan2_led_pin: lan2-led-pin {
};
};
- hdmi {
- hdmi0_tx_on_h: hdmi0-tx-on-h {
- rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- hym8563 {
- rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- pcie {
- pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
- rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
- rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- sdmmc {
- sdmmc_det_pin: sdmmc-det-pin {
- rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- sd_s0_pwr: sd-s0-pwr {
- rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
- };
- };
-
usb {
typec5v_pwren: typec5v-pwren {
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
-
- vcc5v0_host20_en: vcc5v0-host20-en {
- rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- rtl8211f {
- rtl8211f_rst: rtl8211f-rst {
- rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-};
-
-&rknn_core_0 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_1 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_2 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_mmu_0 {
- status = "okay";
-};
-
-&rknn_mmu_1 {
- status = "okay";
-};
-
-&rknn_mmu_2 {
- status = "okay";
-};
-
-&saradc {
- vref-supply = <&avcc_1v8_s0>;
- status = "okay";
-};
-
-&sdhci {
- bus-width = <8>;
- no-sdio;
- no-sd;
- non-removable;
- mmc-hs200-1_8v;
- status = "okay";
-};
-
-&sdmmc {
- bus-width = <4>;
- cap-sd-highspeed;
- cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
- disable-wp;
- max-frequency = <150000000>;
- no-mmc;
- no-sdio;
- sd-uhs-sdr104;
- pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
- vmmc-supply = <&vcc_3v3_sd_s0>;
- vqmmc-supply = <&vccio_sd_s0>;
- status = "okay";
-};
-
-&spi2 {
- status = "okay";
- assigned-clocks = <&cru CLK_SPI2>;
- assigned-clock-rates = <200000000>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
- num-cs = <1>;
-
- pmic@0 {
- compatible = "rockchip,rk806";
- spi-max-frequency = <1000000>;
- reg = <0x0>;
-
- interrupt-parent = <&gpio0>;
- interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
- <&rk806_dvs2_null>, <&rk806_dvs3_null>;
-
- system-power-controller;
-
- vcc1-supply = <&vcc5v0_sys>;
- vcc2-supply = <&vcc5v0_sys>;
- vcc3-supply = <&vcc5v0_sys>;
- vcc4-supply = <&vcc5v0_sys>;
- vcc5-supply = <&vcc5v0_sys>;
- vcc6-supply = <&vcc5v0_sys>;
- vcc7-supply = <&vcc5v0_sys>;
- vcc8-supply = <&vcc5v0_sys>;
- vcc9-supply = <&vcc5v0_sys>;
- vcc10-supply = <&vcc5v0_sys>;
- vcc11-supply = <&vcc_2v0_pldo_s3>;
- vcc12-supply = <&vcc5v0_sys>;
- vcc13-supply = <&vcc_1v1_nldo_s3>;
- vcc14-supply = <&vcc_1v1_nldo_s3>;
- vcca-supply = <&vcc5v0_sys>;
-
- gpio-controller;
- #gpio-cells = <2>;
-
- rk806_dvs1_null: dvs1-null-pins {
- pins = "gpio_pwrctrl1";
- function = "pin_fun0";
- };
-
- rk806_dvs2_null: dvs2-null-pins {
- pins = "gpio_pwrctrl2";
- function = "pin_fun0";
- };
-
- rk806_dvs3_null: dvs3-null-pins {
- pins = "gpio_pwrctrl3";
- function = "pin_fun0";
- };
-
- regulators {
- vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_gpu_s0";
- regulator-enable-ramp-delay = <400>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_cpu_lit_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_log_s0: dcdc-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <750000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_log_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_vdenc_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_ddr_s0: dcdc-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <900000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- vdd2_ddr_s3: dcdc-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vdd2_ddr_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- };
- };
-
- vcc_2v0_pldo_s3: dcdc-reg7 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_2v0_pldo_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <2000000>;
- };
- };
-
- vcc_3v3_s3: dcdc-reg8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vddq_ddr_s0: dcdc-reg9 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vddq_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vcc_1v8_s3: dcdc-reg10 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avcc_1v8_s0: pldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "avcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vcc_1v8_s0: pldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avdd_1v2_s0: pldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-name = "avdd_1v2_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avcc_3v3_s0: pldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "avcc_3v3_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vccio_sd_s0: pldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vccio_sd_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- pldo6_s3: pldo-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "pldo6_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vdd_0v75_s3: nldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- avdd_ddr_pll_s0: nldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_ddr_pll_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- avdd_0v75_s0: nldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "avdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avdd_0v85_s0: nldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_0v85_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_0v75_s0: nldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
- };
- };
-};
-
-&tsadc {
- status = "okay";
-};
-
-&u2phy0 {
- status = "okay";
-};
-
-&u2phy0_otg {
- phy-supply = <&vcc5v0_usb_otg0>;
- status = "okay";
-};
-
-&u2phy2 {
- status = "okay";
-};
-
-&u2phy2_host {
- phy-supply = <&vcc5v0_host_20>;
- status = "okay";
-};
-
-&uart2 {
- pinctrl-0 = <&uart2m0_xfer>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&usb_host0_ehci {
- status = "okay";
-};
-
-&usb_host0_ohci {
- status = "okay";
-};
-
-&usb_host0_xhci {
- dr_mode = "host";
- status = "okay";
-};
-
-&usbdp_phy0 {
- status = "okay";
-};
-
-&vop {
- status = "okay";
-};
-
-&vop_mmu {
- status = "okay";
-};
-
-&vp0 {
- vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
- reg = <ROCKCHIP_VOP2_EP_HDMI0>;
- remote-endpoint = <&hdmi0_in_vp0>;
};
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
new file mode 100644
index 000000000000..df0a9a39e790
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
@@ -0,0 +1,797 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3588s.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &gmac1;
+ mmc0 = &sdmmc;
+ mmc1 = &sdhci;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Maskrom";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi0_out_con>;
+ };
+ };
+ };
+
+ vcc5v0_sys: regulator-vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v1_nldo_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc_3v3_s0: regulator-vcc-3v3-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s0";
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd_s0_pwr>;
+ regulator-name = "vcc_3v3_sd_s0";
+ regulator-boot-on;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-microvolt = <3000000>;
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc5v0_host_20: regulator-vcc5v0-host-20 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host20_en>;
+ regulator-name = "vcc5v0_host_20";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&combphy0_ps {
+ status = "okay";
+};
+
+&combphy2_psu {
+ status = "okay";
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac1 {
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy1>;
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
+ phy-supply = <&vcc_3v3_s3>;
+ pinctrl-0 = <&gmac1_miim
+ &gmac1_tx_bus2
+ &gmac1_rx_bus2
+ &gmac1_rgmii_clk
+ &gmac1_rgmii_bus>;
+ pinctrl-names = "default";
+ tx_delay = <0x42>;
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_s0>;
+ status = "okay";
+};
+
+&hdmi0 {
+ frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
+ &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&hdmi0_in {
+ hdmi0_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi0>;
+ };
+};
+
+&hdmi0_out {
+ hdmi0_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi0_sound {
+ status = "okay";
+};
+
+&hdptxphy0 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0m2_xfer>;
+ status = "okay";
+
+ vdd_cpu_big0_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big0_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_big1_s0: regulator@43 {
+ compatible = "rockchip,rk8603", "rockchip,rk8602";
+ reg = <0x43>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big1_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ vdd_npu_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_npu_s0";
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c6 {
+ clock-frequency = <200000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6m0_xfer>;
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+ wakeup-source;
+ };
+};
+
+&i2s5_8ch {
+ status = "okay";
+};
+
+&mdio1 {
+ rgmii_phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <0x1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8211f_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
+ reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
+ reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pd_gpu {
+ domain-supply = <&vdd_gpu_s0>;
+};
+
+&pd_npu {
+ domain-supply = <&vdd_npu_s0>;
+};
+
+&pinctrl {
+ hdmi {
+ hdmi0_tx_on_h: hdmi0-tx-on-h {
+ rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ sd_s0_pwr: sd-s0-pwr {
+ rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb {
+ vcc5v0_host20_en: vcc5v0-host20-en {
+ rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rtl8211f {
+ rtl8211f_rst: rtl8211f-rst {
+ rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&rknn_core_0 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_1 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_2 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_mmu_0 {
+ status = "okay";
+};
+
+&rknn_mmu_1 {
+ status = "okay";
+};
+
+&rknn_mmu_2 {
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&avcc_1v8_s0>;
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ no-sdio;
+ no-sd;
+ non-removable;
+ mmc-hs200-1_8v;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ max-frequency = <150000000>;
+ no-mmc;
+ no-sdio;
+ sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
+ vmmc-supply = <&vcc_3v3_sd_s0>;
+ vqmmc-supply = <&vccio_sd_s0>;
+ status = "okay";
+};
+
+&spi2 {
+ status = "okay";
+ assigned-clocks = <&cru CLK_SPI2>;
+ assigned-clock-rates = <200000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+ num-cs = <1>;
+
+ pmic@0 {
+ compatible = "rockchip,rk806";
+ spi-max-frequency = <1000000>;
+ reg = <0x0>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+ system-power-controller;
+
+ vcc1-supply = <&vcc5v0_sys>;
+ vcc2-supply = <&vcc5v0_sys>;
+ vcc3-supply = <&vcc5v0_sys>;
+ vcc4-supply = <&vcc5v0_sys>;
+ vcc5-supply = <&vcc5v0_sys>;
+ vcc6-supply = <&vcc5v0_sys>;
+ vcc7-supply = <&vcc5v0_sys>;
+ vcc8-supply = <&vcc5v0_sys>;
+ vcc9-supply = <&vcc5v0_sys>;
+ vcc10-supply = <&vcc5v0_sys>;
+ vcc11-supply = <&vcc_2v0_pldo_s3>;
+ vcc12-supply = <&vcc5v0_sys>;
+ vcc13-supply = <&vcc_1v1_nldo_s3>;
+ vcc14-supply = <&vcc_1v1_nldo_s3>;
+ vcca-supply = <&vcc5v0_sys>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ rk806_dvs1_null: dvs1-null-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs2_null: dvs2-null-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs3_null: dvs3-null-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun0";
+ };
+
+ regulators {
+ vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_gpu_s0";
+ regulator-enable-ramp-delay = <400>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_cpu_lit_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_log_s0: dcdc-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <750000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_log_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_vdenc_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_ddr_s0: dcdc-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <900000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ vdd2_ddr_s3: dcdc-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vdd2_ddr_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_2v0_pldo_s3: dcdc-reg7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_2v0_pldo_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2000000>;
+ };
+ };
+
+ vcc_3v3_s3: dcdc-reg8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vddq_ddr_s0: dcdc-reg9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vddq_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8_s3: dcdc-reg10 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avcc_1v8_s0: pldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "avcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_1v8_s0: pldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avdd_1v2_s0: pldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "avdd_1v2_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avcc_3v3_s0: pldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "avcc_3v3_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd_s0: pldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vccio_sd_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ pldo6_s3: pldo-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "pldo6_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_0v75_s3: nldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ avdd_ddr_pll_s0: nldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_ddr_pll_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ avdd_0v75_s0: nldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "avdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avdd_0v85_s0: nldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_0v85_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_0v75_s0: nldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&tsadc {
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ phy-supply = <&vcc5v0_usb_otg0>;
+ status = "okay";
+};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2m0_xfer>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host0_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbdp_phy0 {
+ status = "okay";
+};
+
+&vop {
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi0_in_vp0>;
+ };
+};
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 11/12] arm64: dts: rockchip: rk3588s-nanopi-r6: refactor to support M6 boards
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
FriendlyElec NanoPi6 series consists of four distinct boards; R6S, R6C,
M6 and M6V2. Refactor FriendlyElec NanoPi R6 base dtsi in preparation
for adding NanoPi M6 support.
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
.../arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 792 +-------------------
arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 797 +++++++++++++++++++++
2 files changed, 798 insertions(+), 791 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index b33e7b15d05e..ac9eebd2b790 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -1,38 +1,8 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/dts-v1/;
-
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/soc/rockchip,vop2.h>
-#include "rk3588s.dtsi"
+#include "rk3588s-nanopi.dtsi"
/ {
- aliases {
- ethernet0 = &gmac1;
- mmc0 = &sdmmc;
- mmc1 = &sdhci;
- };
-
- chosen {
- stdout-path = "serial2:1500000n8";
- };
-
- adc-keys {
- compatible = "adc-keys";
- io-channels = <&saradc 0>;
- io-channel-names = "buttons";
- keyup-threshold-microvolt = <1800000>;
- poll-interval = <100>;
-
- button-maskrom {
- label = "Maskrom";
- linux,code = <KEY_VENDOR>;
- press-threshold-microvolt = <1800>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -46,17 +16,6 @@ button-user {
};
};
- hdmi-con {
- compatible = "hdmi-connector";
- type = "a";
-
- port {
- hdmi_con_in: endpoint {
- remote-endpoint = <&hdmi0_out_con>;
- };
- };
- };
-
leds {
compatible = "gpio-leds";
@@ -89,48 +48,6 @@ lan2_led: led-3 {
};
};
- vcc5v0_sys: regulator-vcc5v0-sys {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_sys";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc_1v1_nldo_s3";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- vin-supply = <&vcc5v0_sys>;
- };
-
- vcc_3v3_s0: regulator-vcc-3v3-s0 {
- compatible = "regulator-fixed";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s0";
- vin-supply = <&vcc_3v3_s3>;
- };
-
- vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd_s0_pwr>;
- regulator-name = "vcc_3v3_sd_s0";
- regulator-boot-on;
- regulator-max-microvolt = <3000000>;
- regulator-min-microvolt = <3000000>;
- vin-supply = <&vcc_3v3_s3>;
- };
-
vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
compatible = "regulator-fixed";
enable-active-high;
@@ -142,225 +59,6 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
-
- vcc5v0_host_20: regulator-vcc5v0-host-20 {
- compatible = "regulator-fixed";
- enable-active-high;
- gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_host20_en>;
- regulator-name = "vcc5v0_host_20";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_sys>;
- };
-};
-
-&combphy0_ps {
- status = "okay";
-};
-
-&combphy2_psu {
- status = "okay";
-};
-
-&cpu_b0 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b1 {
- cpu-supply = <&vdd_cpu_big0_s0>;
-};
-
-&cpu_b2 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_b3 {
- cpu-supply = <&vdd_cpu_big1_s0>;
-};
-
-&cpu_l0 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l1 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l2 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&cpu_l3 {
- cpu-supply = <&vdd_cpu_lit_s0>;
-};
-
-&gmac1 {
- clock_in_out = "output";
- phy-handle = <&rgmii_phy1>;
- phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
- phy-supply = <&vcc_3v3_s3>;
- pinctrl-0 = <&gmac1_miim
- &gmac1_tx_bus2
- &gmac1_rx_bus2
- &gmac1_rgmii_clk
- &gmac1_rgmii_bus>;
- pinctrl-names = "default";
- tx_delay = <0x42>;
- status = "okay";
-};
-
-&gpu {
- mali-supply = <&vdd_gpu_s0>;
- status = "okay";
-};
-
-&hdmi0 {
- frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
- pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
- &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&hdmi0_in {
- hdmi0_in_vp0: endpoint {
- remote-endpoint = <&vp0_out_hdmi0>;
- };
-};
-
-&hdmi0_out {
- hdmi0_out_con: endpoint {
- remote-endpoint = <&hdmi_con_in>;
- };
-};
-
-&hdmi0_sound {
- status = "okay";
-};
-
-&hdptxphy0 {
- status = "okay";
-};
-
-&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0m2_xfer>;
- status = "okay";
-
- vdd_cpu_big0_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big0_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_big1_s0: regulator@43 {
- compatible = "rockchip,rk8603", "rockchip,rk8602";
- reg = <0x43>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu_big1_s0";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <1050000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c2 {
- status = "okay";
-
- vdd_npu_s0: regulator@42 {
- compatible = "rockchip,rk8602";
- reg = <0x42>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_npu_s0";
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-};
-
-&i2c6 {
- clock-frequency = <200000>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c6m0_xfer>;
- status = "okay";
-
- hym8563: rtc@51 {
- compatible = "haoyu,hym8563";
- reg = <0x51>;
- #clock-cells = <0>;
- clock-output-names = "hym8563";
- pinctrl-names = "default";
- pinctrl-0 = <&rtc_int>;
- interrupt-parent = <&gpio0>;
- interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
- wakeup-source;
- };
-};
-
-&i2s5_8ch {
- status = "okay";
-};
-
-&mdio1 {
- rgmii_phy1: ethernet-phy@1 {
- compatible = "ethernet-phy-id001c.c916";
- reg = <0x1>;
- pinctrl-names = "default";
- pinctrl-0 = <&rtl8211f_rst>;
- reset-assert-us = <20000>;
- reset-deassert-us = <100000>;
- reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
- };
-};
-
-&pcie2x1l1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_1_perstn_m2>;
- reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pcie2x1l2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
- supports-clkreq;
- reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
- vpcie3v3-supply = <&vcc_3v3_s3>;
- status = "okay";
-};
-
-&pd_gpu {
- domain-supply = <&vdd_gpu_s0>;
-};
-
-&pd_npu {
- domain-supply = <&vdd_npu_s0>;
};
&pinctrl {
@@ -392,497 +90,9 @@ lan2_led_pin: lan2-led-pin {
};
};
- hdmi {
- hdmi0_tx_on_h: hdmi0-tx-on-h {
- rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- hym8563 {
- rtc_int: rtc-int {
- rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- pcie {
- pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
- rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
- rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- sdmmc {
- sdmmc_det_pin: sdmmc-det-pin {
- rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- sd_s0_pwr: sd-s0-pwr {
- rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
- };
- };
-
usb {
typec5v_pwren: typec5v-pwren {
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
-
- vcc5v0_host20_en: vcc5v0-host20-en {
- rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- rtl8211f {
- rtl8211f_rst: rtl8211f-rst {
- rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-};
-
-&rknn_core_0 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_1 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_core_2 {
- npu-supply = <&vdd_npu_s0>;
- sram-supply = <&vdd_npu_s0>;
- status = "okay";
-};
-
-&rknn_mmu_0 {
- status = "okay";
-};
-
-&rknn_mmu_1 {
- status = "okay";
-};
-
-&rknn_mmu_2 {
- status = "okay";
-};
-
-&saradc {
- vref-supply = <&avcc_1v8_s0>;
- status = "okay";
-};
-
-&sdhci {
- bus-width = <8>;
- no-sdio;
- no-sd;
- non-removable;
- mmc-hs200-1_8v;
- status = "okay";
-};
-
-&sdmmc {
- bus-width = <4>;
- cap-sd-highspeed;
- cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
- disable-wp;
- max-frequency = <150000000>;
- no-mmc;
- no-sdio;
- sd-uhs-sdr104;
- pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
- vmmc-supply = <&vcc_3v3_sd_s0>;
- vqmmc-supply = <&vccio_sd_s0>;
- status = "okay";
-};
-
-&spi2 {
- status = "okay";
- assigned-clocks = <&cru CLK_SPI2>;
- assigned-clock-rates = <200000000>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
- num-cs = <1>;
-
- pmic@0 {
- compatible = "rockchip,rk806";
- spi-max-frequency = <1000000>;
- reg = <0x0>;
-
- interrupt-parent = <&gpio0>;
- interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
- <&rk806_dvs2_null>, <&rk806_dvs3_null>;
-
- system-power-controller;
-
- vcc1-supply = <&vcc5v0_sys>;
- vcc2-supply = <&vcc5v0_sys>;
- vcc3-supply = <&vcc5v0_sys>;
- vcc4-supply = <&vcc5v0_sys>;
- vcc5-supply = <&vcc5v0_sys>;
- vcc6-supply = <&vcc5v0_sys>;
- vcc7-supply = <&vcc5v0_sys>;
- vcc8-supply = <&vcc5v0_sys>;
- vcc9-supply = <&vcc5v0_sys>;
- vcc10-supply = <&vcc5v0_sys>;
- vcc11-supply = <&vcc_2v0_pldo_s3>;
- vcc12-supply = <&vcc5v0_sys>;
- vcc13-supply = <&vcc_1v1_nldo_s3>;
- vcc14-supply = <&vcc_1v1_nldo_s3>;
- vcca-supply = <&vcc5v0_sys>;
-
- gpio-controller;
- #gpio-cells = <2>;
-
- rk806_dvs1_null: dvs1-null-pins {
- pins = "gpio_pwrctrl1";
- function = "pin_fun0";
- };
-
- rk806_dvs2_null: dvs2-null-pins {
- pins = "gpio_pwrctrl2";
- function = "pin_fun0";
- };
-
- rk806_dvs3_null: dvs3-null-pins {
- pins = "gpio_pwrctrl3";
- function = "pin_fun0";
- };
-
- regulators {
- vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_gpu_s0";
- regulator-enable-ramp-delay = <400>;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_cpu_lit_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_log_s0: dcdc-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <750000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_log_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <550000>;
- regulator-max-microvolt = <950000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_vdenc_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_ddr_s0: dcdc-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <675000>;
- regulator-max-microvolt = <900000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- vdd2_ddr_s3: dcdc-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vdd2_ddr_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- };
- };
-
- vcc_2v0_pldo_s3: dcdc-reg7 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <2000000>;
- regulator-max-microvolt = <2000000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vdd_2v0_pldo_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <2000000>;
- };
- };
-
- vcc_3v3_s3: dcdc-reg8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc_3v3_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
- };
- };
-
- vddq_ddr_s0: dcdc-reg9 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vddq_ddr_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vcc_1v8_s3: dcdc-reg10 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avcc_1v8_s0: pldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "avcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vcc_1v8_s0: pldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc_1v8_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- avdd_1v2_s0: pldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-name = "avdd_1v2_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avcc_3v3_s0: pldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "avcc_3v3_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vccio_sd_s0: pldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <12500>;
- regulator-name = "vccio_sd_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- pldo6_s3: pldo-reg6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "pldo6_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
- };
- };
-
- vdd_0v75_s3: nldo-reg1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s3";
-
- regulator-state-mem {
- regulator-on-in-suspend;
- regulator-suspend-microvolt = <750000>;
- };
- };
-
- avdd_ddr_pll_s0: nldo-reg2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_ddr_pll_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- regulator-suspend-microvolt = <850000>;
- };
- };
-
- avdd_0v75_s0: nldo-reg3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "avdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- avdd_0v85_s0: nldo-reg4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
- regulator-name = "avdd_0v85_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
-
- vdd_0v75_s0: nldo-reg5 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <750000>;
- regulator-name = "vdd_0v75_s0";
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
- };
- };
-};
-
-&tsadc {
- status = "okay";
-};
-
-&u2phy0 {
- status = "okay";
-};
-
-&u2phy0_otg {
- phy-supply = <&vcc5v0_usb_otg0>;
- status = "okay";
-};
-
-&u2phy2 {
- status = "okay";
-};
-
-&u2phy2_host {
- phy-supply = <&vcc5v0_host_20>;
- status = "okay";
-};
-
-&uart2 {
- pinctrl-0 = <&uart2m0_xfer>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&usb_host0_ehci {
- status = "okay";
-};
-
-&usb_host0_ohci {
- status = "okay";
-};
-
-&usb_host0_xhci {
- dr_mode = "host";
- status = "okay";
-};
-
-&usbdp_phy0 {
- status = "okay";
-};
-
-&vop {
- status = "okay";
-};
-
-&vop_mmu {
- status = "okay";
-};
-
-&vp0 {
- vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
- reg = <ROCKCHIP_VOP2_EP_HDMI0>;
- remote-endpoint = <&hdmi0_in_vp0>;
};
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
new file mode 100644
index 000000000000..df0a9a39e790
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
@@ -0,0 +1,797 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3588s.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &gmac1;
+ mmc0 = &sdmmc;
+ mmc1 = &sdhci;
+ };
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Maskrom";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi0_out_con>;
+ };
+ };
+ };
+
+ vcc5v0_sys: regulator-vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v1_nldo_s3";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc_3v3_s0: regulator-vcc-3v3-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s0";
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd_s0_pwr>;
+ regulator-name = "vcc_3v3_sd_s0";
+ regulator-boot-on;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-microvolt = <3000000>;
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc5v0_host_20: regulator-vcc5v0-host-20 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host20_en>;
+ regulator-name = "vcc5v0_host_20";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&combphy0_ps {
+ status = "okay";
+};
+
+&combphy2_psu {
+ status = "okay";
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_big0_s0>;
+};
+
+&cpu_b2 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_b3 {
+ cpu-supply = <&vdd_cpu_big1_s0>;
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac1 {
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy1>;
+ phy-mode = "rgmii-rxid"; /* Vendor provided tx delay value below */
+ phy-supply = <&vcc_3v3_s3>;
+ pinctrl-0 = <&gmac1_miim
+ &gmac1_tx_bus2
+ &gmac1_rx_bus2
+ &gmac1_rgmii_clk
+ &gmac1_rgmii_bus>;
+ pinctrl-names = "default";
+ tx_delay = <0x42>;
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_s0>;
+ status = "okay";
+};
+
+&hdmi0 {
+ frl-enable-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&hdmim0_tx0_cec &hdmim0_tx0_hpd
+ &hdmim0_tx0_scl &hdmim0_tx0_sda &hdmi0_tx_on_h>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&hdmi0_in {
+ hdmi0_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi0>;
+ };
+};
+
+&hdmi0_out {
+ hdmi0_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi0_sound {
+ status = "okay";
+};
+
+&hdptxphy0 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0m2_xfer>;
+ status = "okay";
+
+ vdd_cpu_big0_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big0_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_big1_s0: regulator@43 {
+ compatible = "rockchip,rk8603", "rockchip,rk8602";
+ reg = <0x43>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu_big1_s0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ vdd_npu_s0: regulator@42 {
+ compatible = "rockchip,rk8602";
+ reg = <0x42>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_npu_s0";
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+};
+
+&i2c6 {
+ clock-frequency = <200000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6m0_xfer>;
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-output-names = "hym8563";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+ wakeup-source;
+ };
+};
+
+&i2s5_8ch {
+ status = "okay";
+};
+
+&mdio1 {
+ rgmii_phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <0x1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8211f_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pcie2x1l1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_1_perstn_m2>;
+ reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pcie2x1l2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>;
+ supports-clkreq;
+ reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_s3>;
+ status = "okay";
+};
+
+&pd_gpu {
+ domain-supply = <&vdd_gpu_s0>;
+};
+
+&pd_npu {
+ domain-supply = <&vdd_npu_s0>;
+};
+
+&pinctrl {
+ hdmi {
+ hdmi0_tx_on_h: hdmi0-tx-on-h {
+ rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie20x1_1_perstn_m2: pcie20x1-1-perstn-m2 {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie20x1_2_perstn_m0: pcie20x1-2-perstn-m0 {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_det_pin: sdmmc-det-pin {
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ sd_s0_pwr: sd-s0-pwr {
+ rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb {
+ vcc5v0_host20_en: vcc5v0-host20-en {
+ rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rtl8211f {
+ rtl8211f_rst: rtl8211f-rst {
+ rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&rknn_core_0 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_1 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_core_2 {
+ npu-supply = <&vdd_npu_s0>;
+ sram-supply = <&vdd_npu_s0>;
+ status = "okay";
+};
+
+&rknn_mmu_0 {
+ status = "okay";
+};
+
+&rknn_mmu_1 {
+ status = "okay";
+};
+
+&rknn_mmu_2 {
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&avcc_1v8_s0>;
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ no-sdio;
+ no-sd;
+ non-removable;
+ mmc-hs200-1_8v;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ max-frequency = <150000000>;
+ no-mmc;
+ no-sdio;
+ sd-uhs-sdr104;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det_pin>;
+ vmmc-supply = <&vcc_3v3_sd_s0>;
+ vqmmc-supply = <&vccio_sd_s0>;
+ status = "okay";
+};
+
+&spi2 {
+ status = "okay";
+ assigned-clocks = <&cru CLK_SPI2>;
+ assigned-clock-rates = <200000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
+ num-cs = <1>;
+
+ pmic@0 {
+ compatible = "rockchip,rk806";
+ spi-max-frequency = <1000000>;
+ reg = <0x0>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+ system-power-controller;
+
+ vcc1-supply = <&vcc5v0_sys>;
+ vcc2-supply = <&vcc5v0_sys>;
+ vcc3-supply = <&vcc5v0_sys>;
+ vcc4-supply = <&vcc5v0_sys>;
+ vcc5-supply = <&vcc5v0_sys>;
+ vcc6-supply = <&vcc5v0_sys>;
+ vcc7-supply = <&vcc5v0_sys>;
+ vcc8-supply = <&vcc5v0_sys>;
+ vcc9-supply = <&vcc5v0_sys>;
+ vcc10-supply = <&vcc5v0_sys>;
+ vcc11-supply = <&vcc_2v0_pldo_s3>;
+ vcc12-supply = <&vcc5v0_sys>;
+ vcc13-supply = <&vcc_1v1_nldo_s3>;
+ vcc14-supply = <&vcc_1v1_nldo_s3>;
+ vcca-supply = <&vcc5v0_sys>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ rk806_dvs1_null: dvs1-null-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs2_null: dvs2-null-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs3_null: dvs3-null-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun0";
+ };
+
+ regulators {
+ vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_gpu_s0";
+ regulator-enable-ramp-delay = <400>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_cpu_lit_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_log_s0: dcdc-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <750000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_log_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_vdenc_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_ddr_s0: dcdc-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <675000>;
+ regulator-max-microvolt = <900000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ vdd2_ddr_s3: dcdc-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vdd2_ddr_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_2v0_pldo_s3: dcdc-reg7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_2v0_pldo_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2000000>;
+ };
+ };
+
+ vcc_3v3_s3: dcdc-reg8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vddq_ddr_s0: dcdc-reg9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vddq_ddr_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8_s3: dcdc-reg10 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avcc_1v8_s0: pldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "avcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_1v8_s0: pldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ avdd_1v2_s0: pldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "avdd_1v2_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avcc_3v3_s0: pldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "avcc_3v3_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd_s0: pldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vccio_sd_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ pldo6_s3: pldo-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "pldo6_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_0v75_s3: nldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s3";
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ avdd_ddr_pll_s0: nldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_ddr_pll_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ avdd_0v75_s0: nldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "avdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ avdd_0v85_s0: nldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "avdd_0v85_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_0v75_s0: nldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s0";
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&tsadc {
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ phy-supply = <&vcc5v0_usb_otg0>;
+ status = "okay";
+};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2m0_xfer>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host0_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbdp_phy0 {
+ status = "okay";
+};
+
+&vop {
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi0_in_vp0>;
+ };
+};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread
* [PATCH v4 12/12] arm64: dts: rockchip: add support for NanoPi M6 board
2026-07-17 7:22 ` Joachim Eastwood via B4 Relay
(?)
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
-1 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
The NanoPi M6 (V1) board shares most of the features of the R6 boards.
Main differences:
* M.2 M-key slot with PCIe (Also present on R6C)
* M.2 E-key slot with PCIe and USB (from hub)
* 1 additional USB 2.0 port from an on-board USB hub
* RT5616 audio CODEC
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi | 142 +++++++++++++++++++++
.../boot/dts/rockchip/rk3588s-nanopi-m6v1.dts | 67 ++++++++++
3 files changed, 210 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 761d82b4f4f2..55a1ec8309df 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -218,6 +218,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-gameforce-ace.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-m6v1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
new file mode 100644
index 000000000000..6644d3b72c9c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk3588s-nanopi.dtsi"
+
+/ {
+ adc-keys-1 {
+ compatible = "adc-keys";
+ io-channels = <&saradc 1>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Recovery";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ sys_led: led-0 {
+ label = "sys_led";
+ gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sys_led_pin>;
+ };
+
+ user_led: led-1 {
+ label = "user_led";
+ gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led_pin>;
+ };
+ };
+
+ vcc_3v3_pcie: regulator-vcc-3v3-pcie {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie2_2_pwren>;
+ regulator-name = "vcc_3v3_pcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&typec5v_pwren>;
+ regulator-name = "vcc5v0_usb_otg0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vdd_mpcie_3v3: regulator-vdd-mpcie-3v3 {
+ compatible = "regulator-fixed";
+ /* Controlled by EXT_EN on RK806 */
+ regulator-name = "vdd_mpcie_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&i2c7 {
+ clock-frequency = <200000>;
+ status = "okay";
+};
+
+&i2s0_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_lrck
+ &i2s0_mclk
+ &i2s0_sclk
+ &i2s0_sdi0
+ &i2s0_sdo0>;
+ status = "okay";
+};
+
+&pcie2x1l1 { /* M.2 E-key 2230 */
+ vpcie3v3-supply = <&vdd_mpcie_3v3>;
+};
+
+&pcie2x1l2 { /* M.2 M-key 2280 */
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>, <&pcie20x1m0_waken>;
+ vpcie3v3-supply = <&vcc_3v3_pcie>;
+};
+
+&pinctrl {
+ gpio-leds {
+ sys_led_pin: sys-led-pin {
+ rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led_pin: user-led-pin {
+ rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie2_2_pwren: pcie2-2-pwren {
+ rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ typec5v_pwren: typec5v-pwren {
+ rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy3_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
new file mode 100644
index 000000000000..f981973c96ac
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3588s-nanopi-m6.dtsi"
+
+/ {
+ model = "FriendlyElec NanoPi M6";
+ compatible = "friendlyarm,nanopi-m6", "rockchip,rk3588s";
+
+ sound {
+ compatible = "simple-audio-card";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hp_det>;
+
+ simple-audio-card,name = "realtek,rt5616-codec";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,hp-det-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+
+ simple-audio-card,widgets =
+ "Headphone", "Headphones",
+ "Microphone", "Microphone Jack";
+ simple-audio-card,routing =
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "MIC1", "Microphone Jack",
+ "Microphone Jack", "micbias1";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0_8ch>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&rt5616>;
+ };
+ };
+};
+
+&i2c7 {
+ rt5616: codec@1b {
+ compatible = "realtek,rt5616";
+ reg = <0x1b>;
+ clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ assigned-clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ assigned-clock-rates = <12288000>;
+
+ port {
+ rt5616_p0: endpoint {
+ remote-endpoint = <&i2s0_8ch_p0>;
+ };
+ };
+ };
+};
+
+&i2s0_8ch {
+ port {
+ i2s0_8ch_p0: endpoint {
+ dai-format = "i2s";
+ mclk-fs = <256>;
+ remote-endpoint = <&rt5616_p0>;
+ };
+ };
+};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 12/12] arm64: dts: rockchip: add support for NanoPi M6 board
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The NanoPi M6 (V1) board shares most of the features of the R6 boards.
Main differences:
* M.2 M-key slot with PCIe (Also present on R6C)
* M.2 E-key slot with PCIe and USB (from hub)
* 1 additional USB 2.0 port from an on-board USB hub
* RT5616 audio CODEC
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi | 142 +++++++++++++++++++++
.../boot/dts/rockchip/rk3588s-nanopi-m6v1.dts | 67 ++++++++++
3 files changed, 210 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 761d82b4f4f2..55a1ec8309df 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -218,6 +218,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-gameforce-ace.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-m6v1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
new file mode 100644
index 000000000000..6644d3b72c9c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk3588s-nanopi.dtsi"
+
+/ {
+ adc-keys-1 {
+ compatible = "adc-keys";
+ io-channels = <&saradc 1>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Recovery";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ sys_led: led-0 {
+ label = "sys_led";
+ gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sys_led_pin>;
+ };
+
+ user_led: led-1 {
+ label = "user_led";
+ gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led_pin>;
+ };
+ };
+
+ vcc_3v3_pcie: regulator-vcc-3v3-pcie {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie2_2_pwren>;
+ regulator-name = "vcc_3v3_pcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&typec5v_pwren>;
+ regulator-name = "vcc5v0_usb_otg0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vdd_mpcie_3v3: regulator-vdd-mpcie-3v3 {
+ compatible = "regulator-fixed";
+ /* Controlled by EXT_EN on RK806 */
+ regulator-name = "vdd_mpcie_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&i2c7 {
+ clock-frequency = <200000>;
+ status = "okay";
+};
+
+&i2s0_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_lrck
+ &i2s0_mclk
+ &i2s0_sclk
+ &i2s0_sdi0
+ &i2s0_sdo0>;
+ status = "okay";
+};
+
+&pcie2x1l1 { /* M.2 E-key 2230 */
+ vpcie3v3-supply = <&vdd_mpcie_3v3>;
+};
+
+&pcie2x1l2 { /* M.2 M-key 2280 */
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>, <&pcie20x1m0_waken>;
+ vpcie3v3-supply = <&vcc_3v3_pcie>;
+};
+
+&pinctrl {
+ gpio-leds {
+ sys_led_pin: sys-led-pin {
+ rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led_pin: user-led-pin {
+ rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie2_2_pwren: pcie2-2-pwren {
+ rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ typec5v_pwren: typec5v-pwren {
+ rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy3_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
new file mode 100644
index 000000000000..f981973c96ac
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3588s-nanopi-m6.dtsi"
+
+/ {
+ model = "FriendlyElec NanoPi M6";
+ compatible = "friendlyarm,nanopi-m6", "rockchip,rk3588s";
+
+ sound {
+ compatible = "simple-audio-card";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hp_det>;
+
+ simple-audio-card,name = "realtek,rt5616-codec";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,hp-det-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+
+ simple-audio-card,widgets =
+ "Headphone", "Headphones",
+ "Microphone", "Microphone Jack";
+ simple-audio-card,routing =
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "MIC1", "Microphone Jack",
+ "Microphone Jack", "micbias1";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0_8ch>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&rt5616>;
+ };
+ };
+};
+
+&i2c7 {
+ rt5616: codec@1b {
+ compatible = "realtek,rt5616";
+ reg = <0x1b>;
+ clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ assigned-clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ assigned-clock-rates = <12288000>;
+
+ port {
+ rt5616_p0: endpoint {
+ remote-endpoint = <&i2s0_8ch_p0>;
+ };
+ };
+ };
+};
+
+&i2s0_8ch {
+ port {
+ i2s0_8ch_p0: endpoint {
+ dai-format = "i2s";
+ mclk-fs = <256>;
+ remote-endpoint = <&rt5616_p0>;
+ };
+ };
+};
--
2.55.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 40+ messages in thread* [PATCH v4 12/12] arm64: dts: rockchip: add support for NanoPi M6 board
@ 2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
0 siblings, 0 replies; 40+ messages in thread
From: Joachim Eastwood via B4 Relay @ 2026-07-17 7:23 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: devicetree, linux-arm-kernel, linux-rockchip, diederik, jonas,
Joachim Eastwood
From: Joachim Eastwood <joachim.eastwood@gmail.com>
The NanoPi M6 (V1) board shares most of the features of the R6 boards.
Main differences:
* M.2 M-key slot with PCIe (Also present on R6C)
* M.2 E-key slot with PCIe and USB (from hub)
* 1 additional USB 2.0 port from an on-board USB hub
* RT5616 audio CODEC
Signed-off-by: Joachim Eastwood <joachim.eastwood@gmail.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi | 142 +++++++++++++++++++++
.../boot/dts/rockchip/rk3588s-nanopi-m6v1.dts | 67 ++++++++++
3 files changed, 210 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 761d82b4f4f2..55a1ec8309df 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -218,6 +218,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-gameforce-ace.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-m6v1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
new file mode 100644
index 000000000000..6644d3b72c9c
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6.dtsi
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk3588s-nanopi.dtsi"
+
+/ {
+ adc-keys-1 {
+ compatible = "adc-keys";
+ io-channels = <&saradc 1>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+ poll-interval = <100>;
+
+ button-maskrom {
+ label = "Recovery";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1800>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ sys_led: led-0 {
+ label = "sys_led";
+ gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sys_led_pin>;
+ };
+
+ user_led: led-1 {
+ label = "user_led";
+ gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led_pin>;
+ };
+ };
+
+ vcc_3v3_pcie: regulator-vcc-3v3-pcie {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie2_2_pwren>;
+ regulator-name = "vcc_3v3_pcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&typec5v_pwren>;
+ regulator-name = "vcc5v0_usb_otg0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vdd_mpcie_3v3: regulator-vdd-mpcie-3v3 {
+ compatible = "regulator-fixed";
+ /* Controlled by EXT_EN on RK806 */
+ regulator-name = "vdd_mpcie_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&i2c7 {
+ clock-frequency = <200000>;
+ status = "okay";
+};
+
+&i2s0_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_lrck
+ &i2s0_mclk
+ &i2s0_sclk
+ &i2s0_sdi0
+ &i2s0_sdo0>;
+ status = "okay";
+};
+
+&pcie2x1l1 { /* M.2 E-key 2230 */
+ vpcie3v3-supply = <&vdd_mpcie_3v3>;
+};
+
+&pcie2x1l2 { /* M.2 M-key 2280 */
+ pinctrl-0 = <&pcie20x1_2_perstn_m0>, <&pcie20x1m0_clkreqn>, <&pcie20x1m0_waken>;
+ vpcie3v3-supply = <&vcc_3v3_pcie>;
+};
+
+&pinctrl {
+ gpio-leds {
+ sys_led_pin: sys-led-pin {
+ rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led_pin: user-led-pin {
+ rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie2_2_pwren: pcie2-2-pwren {
+ rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ typec5v_pwren: typec5v-pwren {
+ rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy3_host {
+ phy-supply = <&vcc5v0_host_20>;
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
new file mode 100644
index 000000000000..f981973c96ac
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3588s-nanopi-m6.dtsi"
+
+/ {
+ model = "FriendlyElec NanoPi M6";
+ compatible = "friendlyarm,nanopi-m6", "rockchip,rk3588s";
+
+ sound {
+ compatible = "simple-audio-card";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hp_det>;
+
+ simple-audio-card,name = "realtek,rt5616-codec";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,hp-det-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+
+ simple-audio-card,widgets =
+ "Headphone", "Headphones",
+ "Microphone", "Microphone Jack";
+ simple-audio-card,routing =
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "MIC1", "Microphone Jack",
+ "Microphone Jack", "micbias1";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0_8ch>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&rt5616>;
+ };
+ };
+};
+
+&i2c7 {
+ rt5616: codec@1b {
+ compatible = "realtek,rt5616";
+ reg = <0x1b>;
+ clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ assigned-clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
+ assigned-clock-rates = <12288000>;
+
+ port {
+ rt5616_p0: endpoint {
+ remote-endpoint = <&i2s0_8ch_p0>;
+ };
+ };
+ };
+};
+
+&i2s0_8ch {
+ port {
+ i2s0_8ch_p0: endpoint {
+ dai-format = "i2s";
+ mclk-fs = <256>;
+ remote-endpoint = <&rt5616_p0>;
+ };
+ };
+};
--
2.55.0
^ permalink raw reply related [flat|nested] 40+ messages in thread* Re: [PATCH v4 12/12] arm64: dts: rockchip: add support for NanoPi M6 board
2026-07-17 7:23 ` Joachim Eastwood via B4 Relay
(?)
(?)
@ 2026-07-17 7:35 ` sashiko-bot
-1 siblings, 0 replies; 40+ messages in thread
From: sashiko-bot @ 2026-07-17 7:35 UTC (permalink / raw)
To: Joachim Eastwood; +Cc: robh, conor+dt, devicetree
Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] Unused OF-graph `port` and `endpoint` nodes are defined inside `rt5616` and `i2s0_8ch`, but they are ignored by the selected sound card driver.
--
--- Patch [12]: [PATCH v4 12/12] arm64: dts: rockchip: add support for NanoPi M6 board ---
commit f3f11c960b7a0aba3e85b29f5c9f9229eadc9524
Author: Joachim Eastwood <joachim.eastwood@gmail.com>
arm64: dts: rockchip: add support for NanoPi M6 board
This commit adds device tree support for the FriendlyElec NanoPi M6 board,
which shares most features with the R6 boards but includes M.2 PCIe slots,
an additional USB 2.0 port, and an RT5616 audio CODEC.
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
> new file mode 100644
> index 0000000000000..f981973c96ac0
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-m6v1.dts
> @@ -0,0 +1,67 @@
[ ... ]
> + sound {
> + compatible = "simple-audio-card";
[ ... ]
> + simple-audio-card,cpu {
> + sound-dai = <&i2s0_8ch>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&rt5616>;
> + };
> + };
> +};
> +
> +&i2c7 {
> + rt5616: codec@1b {
> + compatible = "realtek,rt5616";
> + reg = <0x1b>;
> + clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
> + clock-names = "mclk";
> + #sound-dai-cells = <0>;
> + assigned-clocks = <&cru I2S0_8CH_MCLKOUT_TO_IO>;
> + assigned-clock-rates = <12288000>;
> +
> + port {
> + rt5616_p0: endpoint {
> + remote-endpoint = <&i2s0_8ch_p0>;
> + };
> + };
> + };
> +};
> +
> +&i2s0_8ch {
> + port {
> + i2s0_8ch_p0: endpoint {
> + dai-format = "i2s";
> + mclk-fs = <256>;
> + remote-endpoint = <&rt5616_p0>;
> + };
> + };
> +};
[Severity: Low]
Are these OF-graph port and endpoint nodes needed in rt5616 and i2s0_8ch?
Since the sound card uses simple-audio-card with sound-dai phandles to
establish the DAI links, neither simple-audio-card nor the rockchip i2s
driver will parse the ALSA OF-graph routing or properties like mclk-fs
embedded inside these endpoints.
These nodes are typically meant for audio-graph-card, so they appear to be
unused device tree bloat in this configuration.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260717-nanopi-m6-v4-0-b31391a72e41@gmail.com?part=12
^ permalink raw reply [flat|nested] 40+ messages in thread