* [PATCH v3 1/4] dt-bindings: vendor-prefixes: Add BigTreeTech
[not found] <20230805083636.788048-1-martin@biqu3d.com>
@ 2023-08-05 8:36 ` Martin Botka
2023-08-05 8:36 ` Martin Botka
` (2 subsequent siblings)
3 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Chen-Yu Tsai, Jernej Skrabec, Samuel Holland,
Icenowy Zheng, Ludwig Kormann, Andrew Lunn, Heiko Stuebner,
Shawn Guo, Bjorn Andersson, Chris Morgan, Jagan Teki,
Maxime Ripard, devicetree, linux-arm-kernel, linux-sunxi,
linux-kernel
From: Martin Botka <martin.botka@somainline.org>
BigTreeTech is a company based in Shenzhen that makes
3D printers and accessories.
Add prefix for it.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in V2:
- Fix alphabetical order
Changes in V3: none
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index af60bf1a6664..a1f3bb7be860 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -192,6 +192,8 @@ patternProperties:
description: BeagleBoard.org Foundation
"^bhf,.*":
description: Beckhoff Automation GmbH & Co. KG
+ "^bigtreetech,.*":
+ description: Shenzhen BigTree Tech Co., LTD
"^bitmain,.*":
description: Bitmain Technologies
"^blutek,.*":
--
2.41.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 1/4] dt-bindings: vendor-prefixes: Add BigTreeTech
@ 2023-08-05 8:36 ` Martin Botka
0 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Chen-Yu Tsai, Jernej Skrabec, Samuel Holland,
Icenowy Zheng, Ludwig Kormann, Andrew Lunn, Heiko Stuebner,
Shawn Guo, Bjorn Andersson, Chris Morgan, Jagan Teki,
Maxime Ripard, devicetree, linux-arm-kernel, linux-sunxi,
linux-kernel
From: Martin Botka <martin.botka@somainline.org>
BigTreeTech is a company based in Shenzhen that makes
3D printers and accessories.
Add prefix for it.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in V2:
- Fix alphabetical order
Changes in V3: none
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index af60bf1a6664..a1f3bb7be860 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -192,6 +192,8 @@ patternProperties:
description: BeagleBoard.org Foundation
"^bhf,.*":
description: Beckhoff Automation GmbH & Co. KG
+ "^bigtreetech,.*":
+ description: Shenzhen BigTree Tech Co., LTD
"^bitmain,.*":
description: Bitmain Technologies
"^blutek,.*":
--
2.41.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 2/4] dt-bindings: arm: sunxi: Add BigTreeTech boards
[not found] <20230805083636.788048-1-martin@biqu3d.com>
@ 2023-08-05 8:36 ` Martin Botka
2023-08-05 8:36 ` Martin Botka
` (2 subsequent siblings)
3 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Chen-Yu Tsai, Jernej Skrabec, Samuel Holland,
Ludwig Kormann, Andrew Lunn, Icenowy Zheng, Heiko Stuebner,
Shawn Guo, Bjorn Andersson, Chris Morgan, Jagan Teki,
Maxime Ripard, devicetree, linux-arm-kernel, linux-sunxi,
linux-kernel
From: Martin Botka <martin.botka@somainline.org>
Add name & compatible for BigTreeTech Manta boards and
BigTreeTech Pi
Signed-off-by: Martin Botka <martin.botka@somainline.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in V2:
- Remove CB1 SoM as its own entry
- Squash BTT Pi and manta patches into 1
Changes in V3: none
Documentation/devicetree/bindings/arm/sunxi.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index ee8fdd2da869..b90d2a7dbe2d 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -151,6 +151,17 @@ properties:
- const: roofull,beelink-x2
- const: allwinner,sun8i-h3
+ - description: BigTreeTech Manta M4/8P
+ items:
+ - const: bigtreetech,cb1-manta
+ - const: bigtreetech,cb1
+ - const: allwinner,sun50i-h616
+
+ - description: BigTreeTech Pi
+ items:
+ - const: bigtreetech,pi
+ - const: allwinner,sun50i-h616
+
- description: Chuwi V7 CW0825
items:
- const: chuwi,v7-cw0825
--
2.41.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 2/4] dt-bindings: arm: sunxi: Add BigTreeTech boards
@ 2023-08-05 8:36 ` Martin Botka
0 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Krzysztof Kozlowski, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Chen-Yu Tsai, Jernej Skrabec, Samuel Holland,
Ludwig Kormann, Andrew Lunn, Icenowy Zheng, Heiko Stuebner,
Shawn Guo, Bjorn Andersson, Chris Morgan, Jagan Teki,
Maxime Ripard, devicetree, linux-arm-kernel, linux-sunxi,
linux-kernel
From: Martin Botka <martin.botka@somainline.org>
Add name & compatible for BigTreeTech Manta boards and
BigTreeTech Pi
Signed-off-by: Martin Botka <martin.botka@somainline.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes in V2:
- Remove CB1 SoM as its own entry
- Squash BTT Pi and manta patches into 1
Changes in V3: none
Documentation/devicetree/bindings/arm/sunxi.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index ee8fdd2da869..b90d2a7dbe2d 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -151,6 +151,17 @@ properties:
- const: roofull,beelink-x2
- const: allwinner,sun8i-h3
+ - description: BigTreeTech Manta M4/8P
+ items:
+ - const: bigtreetech,cb1-manta
+ - const: bigtreetech,cb1
+ - const: allwinner,sun50i-h616
+
+ - description: BigTreeTech Pi
+ items:
+ - const: bigtreetech,pi
+ - const: allwinner,sun50i-h616
+
- description: Chuwi V7 CW0825
items:
- const: chuwi,v7-cw0825
--
2.41.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH v3 3/4] arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards support
[not found] <20230805083636.788048-1-martin@biqu3d.com>
@ 2023-08-05 8:36 ` Martin Botka
2023-08-05 8:36 ` Martin Botka
` (2 subsequent siblings)
3 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Andrew Lunn,
Icenowy Zheng, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
From: Martin Botka <martin.botka@somainline.org>
CB1 is Compute Module style board that plugs into Rpi board style adapter or
Manta 3D printer boards (M4P/M8P).
The SoM features:
- H616 SoC
- 1GiB of RAM
- AXP313A PMIC
- RTL8189FTV WiFi
Boards feature:
- 4x USB via USB2 hub (usb1 on SoM).
- SDcard slot for loading images.
- Ethernet port wired to the internal PHY. (100M)
- 2x HDMI 2.0. (Only 1 usable on CB1)
- Power and Status LEDs. (Only Status LED usable on CB1)
- 40 pin GPIO header
Currently working:
- Booting
- USB
- UART
- MMC
- Status LED
- WiFi (RTL8189FS via out of tree driver)
I didnt want to duplicate things so the manta DTS can also be used on BTT pi4b adapter.
CB1 SoM has its own DTSI file in case other boards shows up that accept this SoM.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
---
Changes in V2:
- Fixed whitespace errors
- Move UART into carrier boards and BTT Pi
- Remove usb1-vbus regulator
- Fix ranges and naming of AXP313A rails
- Add comment specifying why broken-cd in mmc0 is needed
- Rename sdio_wifi to wifi
- Specify in commit description that USB-OTG doesnt work
Changes in V3:
- Add missed semicolons
- Move model string from dtsi to board dts
- Add cb1 compatible
- Remove extra empty line
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../sun50i-h616-bigtreetech-cb1-manta.dts | 35 +++++
.../sun50i-h616-bigtreetech-cb1.dtsi | 140 ++++++++++++++++++
3 files changed, 176 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 6a96494a2e0a..7b386428510b 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -38,5 +38,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
new file mode 100644
index 000000000000..dbce61b355d6
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616-bigtreetech-cb1.dtsi"
+
+/ {
+ model = "BigTreeTech CB1";
+ compatible = "bigtreetech,cb1-manta", "bigtreetech,cb1", "allwinner,sun50i-h616";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ph_pins>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
new file mode 100644
index 000000000000..5f606fcce97c
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ aliases {
+ ethernet0 = &rtl8189ftv;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ };
+ };
+
+ reg_vcc5v: regulator-vcc5v {
+ /* board wide 5V supply from carrier boards */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ reg_vcc33_wifi: vcc33-wifi {
+ /* Always on 3.3V regulator for WiFi */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc33-wifi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ vin-supply = <®_vcc5v>;
+ };
+
+ reg_vcc_wifi_io: vcc-wifi-io {
+ /* Always on 1.8V/300mA regulator for WiFi */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-wifi-io";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <®_vcc33_wifi>;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rtc 1>;
+ clock-names = "ext_clock";
+ reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */
+ post-power-on-delay-ms = <200>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <®_dldo1>;
+ /* Card detection pin is not connected */
+ broken-cd;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mmc1 {
+ vmmc-supply = <®_vcc33_wifi>;
+ vqmmc-supply = <®_vcc_wifi_io>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ mmc-ddr-1_8v;
+ status = "okay";
+
+ rtl8189ftv: wifi@1 {
+ reg = <1>;
+ };
+};
+
+&r_i2c {
+ status = "okay";
+
+ axp313a: pmic@36 {
+ compatible = "x-powers,axp313a";
+ reg = <0x36>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators{
+ reg_dcdc1: dcdc1 {
+ regulator-name = "vdd-gpu-sys";
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <990000>;
+ regulator-always-on;
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-name = "vdd-cpu";
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-ramp-delay = <200>;
+ regulator-always-on;
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-name = "vcc-dram";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ reg_aldo1: aldo1 {
+ regulator-name = "vcc-1v8-pll";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ reg_dldo1: dldo1 {
+ regulator-name = "vcc-3v3-io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&usbphy {
+ status = "okay";
+};
--
2.41.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 3/4] arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards support
@ 2023-08-05 8:36 ` Martin Botka
0 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Andrew Lunn,
Icenowy Zheng, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
From: Martin Botka <martin.botka@somainline.org>
CB1 is Compute Module style board that plugs into Rpi board style adapter or
Manta 3D printer boards (M4P/M8P).
The SoM features:
- H616 SoC
- 1GiB of RAM
- AXP313A PMIC
- RTL8189FTV WiFi
Boards feature:
- 4x USB via USB2 hub (usb1 on SoM).
- SDcard slot for loading images.
- Ethernet port wired to the internal PHY. (100M)
- 2x HDMI 2.0. (Only 1 usable on CB1)
- Power and Status LEDs. (Only Status LED usable on CB1)
- 40 pin GPIO header
Currently working:
- Booting
- USB
- UART
- MMC
- Status LED
- WiFi (RTL8189FS via out of tree driver)
I didnt want to duplicate things so the manta DTS can also be used on BTT pi4b adapter.
CB1 SoM has its own DTSI file in case other boards shows up that accept this SoM.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
---
Changes in V2:
- Fixed whitespace errors
- Move UART into carrier boards and BTT Pi
- Remove usb1-vbus regulator
- Fix ranges and naming of AXP313A rails
- Add comment specifying why broken-cd in mmc0 is needed
- Rename sdio_wifi to wifi
- Specify in commit description that USB-OTG doesnt work
Changes in V3:
- Add missed semicolons
- Move model string from dtsi to board dts
- Add cb1 compatible
- Remove extra empty line
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../sun50i-h616-bigtreetech-cb1-manta.dts | 35 +++++
.../sun50i-h616-bigtreetech-cb1.dtsi | 140 ++++++++++++++++++
3 files changed, 176 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 6a96494a2e0a..7b386428510b 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -38,5 +38,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
new file mode 100644
index 000000000000..dbce61b355d6
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616-bigtreetech-cb1.dtsi"
+
+/ {
+ model = "BigTreeTech CB1";
+ compatible = "bigtreetech,cb1-manta", "bigtreetech,cb1", "allwinner,sun50i-h616";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ph_pins>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
new file mode 100644
index 000000000000..5f606fcce97c
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ aliases {
+ ethernet0 = &rtl8189ftv;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ };
+ };
+
+ reg_vcc5v: regulator-vcc5v {
+ /* board wide 5V supply from carrier boards */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ reg_vcc33_wifi: vcc33-wifi {
+ /* Always on 3.3V regulator for WiFi */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc33-wifi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ vin-supply = <®_vcc5v>;
+ };
+
+ reg_vcc_wifi_io: vcc-wifi-io {
+ /* Always on 1.8V/300mA regulator for WiFi */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-wifi-io";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <®_vcc33_wifi>;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rtc 1>;
+ clock-names = "ext_clock";
+ reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */
+ post-power-on-delay-ms = <200>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <®_dldo1>;
+ /* Card detection pin is not connected */
+ broken-cd;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mmc1 {
+ vmmc-supply = <®_vcc33_wifi>;
+ vqmmc-supply = <®_vcc_wifi_io>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ mmc-ddr-1_8v;
+ status = "okay";
+
+ rtl8189ftv: wifi@1 {
+ reg = <1>;
+ };
+};
+
+&r_i2c {
+ status = "okay";
+
+ axp313a: pmic@36 {
+ compatible = "x-powers,axp313a";
+ reg = <0x36>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators{
+ reg_dcdc1: dcdc1 {
+ regulator-name = "vdd-gpu-sys";
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <990000>;
+ regulator-always-on;
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-name = "vdd-cpu";
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-ramp-delay = <200>;
+ regulator-always-on;
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-name = "vcc-dram";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ reg_aldo1: aldo1 {
+ regulator-name = "vcc-1v8-pll";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ reg_dldo1: dldo1 {
+ regulator-name = "vcc-3v3-io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&usbphy {
+ status = "okay";
+};
--
2.41.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH v3 3/4] arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards support
2023-08-05 8:36 ` Martin Botka
@ 2023-08-05 14:18 ` Andre Przywara
-1 siblings, 0 replies; 12+ messages in thread
From: Andre Przywara @ 2023-08-05 14:18 UTC (permalink / raw)
To: Martin Botka
Cc: martin.botka1, Konrad Dybcio, AngeloGioacchino Del Regno,
Marijn Suijten, Jami Kettunen, Paul Bouchara, Martin Botka,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Andrew Lunn,
Icenowy Zheng, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
On Sat, 5 Aug 2023 10:36:06 +0200
Martin Botka <martin@biqu3d.com> wrote:
Hi,
> From: Martin Botka <martin.botka@somainline.org>
>
> CB1 is Compute Module style board that plugs into Rpi board style adapter or
> Manta 3D printer boards (M4P/M8P).
>
> The SoM features:
> - H616 SoC
> - 1GiB of RAM
> - AXP313A PMIC
> - RTL8189FTV WiFi
>
> Boards feature:
> - 4x USB via USB2 hub (usb1 on SoM).
> - SDcard slot for loading images.
> - Ethernet port wired to the internal PHY. (100M)
> - 2x HDMI 2.0. (Only 1 usable on CB1)
> - Power and Status LEDs. (Only Status LED usable on CB1)
> - 40 pin GPIO header
>
> Currently working:
> - Booting
> - USB
> - UART
> - MMC
> - Status LED
> - WiFi (RTL8189FS via out of tree driver)
>
> I didnt want to duplicate things so the manta DTS can also be used on BTT pi4b adapter.
> CB1 SoM has its own DTSI file in case other boards shows up that accept this SoM.
>
> Signed-off-by: Martin Botka <martin.botka@somainline.org>
Thanks, looks good now, git am, dtc, checkpatch and dt-validate all
pass (given the "interrupt optional" binding patch):
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Cheers,
Andre
> ---
> Changes in V2:
> - Fixed whitespace errors
> - Move UART into carrier boards and BTT Pi
> - Remove usb1-vbus regulator
> - Fix ranges and naming of AXP313A rails
> - Add comment specifying why broken-cd in mmc0 is needed
> - Rename sdio_wifi to wifi
> - Specify in commit description that USB-OTG doesnt work
> Changes in V3:
> - Add missed semicolons
> - Move model string from dtsi to board dts
> - Add cb1 compatible
> - Remove extra empty line
>
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> .../sun50i-h616-bigtreetech-cb1-manta.dts | 35 +++++
> .../sun50i-h616-bigtreetech-cb1.dtsi | 140 ++++++++++++++++++
> 3 files changed, 176 insertions(+)
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
>
> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> index 6a96494a2e0a..7b386428510b 100644
> --- a/arch/arm64/boot/dts/allwinner/Makefile
> +++ b/arch/arm64/boot/dts/allwinner/Makefile
> @@ -38,5 +38,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> new file mode 100644
> index 000000000000..dbce61b355d6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> @@ -0,0 +1,35 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616-bigtreetech-cb1.dtsi"
> +
> +/ {
> + model = "BigTreeTech CB1";
> + compatible = "bigtreetech,cb1-manta", "bigtreetech,cb1", "allwinner,sun50i-h616";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ohci1 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
> new file mode 100644
> index 000000000000..5f606fcce97c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
> @@ -0,0 +1,140 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> + aliases {
> + ethernet0 = &rtl8189ftv;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-0 {
> + function = LED_FUNCTION_STATUS;
> + color = <LED_COLOR_ID_GREEN>;
> + gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
> + };
> + };
> +
> + reg_vcc5v: regulator-vcc5v {
> + /* board wide 5V supply from carrier boards */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-5v";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +
> + reg_vcc33_wifi: vcc33-wifi {
> + /* Always on 3.3V regulator for WiFi */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc33-wifi";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + vin-supply = <®_vcc5v>;
> + };
> +
> + reg_vcc_wifi_io: vcc-wifi-io {
> + /* Always on 1.8V/300mA regulator for WiFi */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-wifi-io";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + vin-supply = <®_vcc33_wifi>;
> + };
> +
> + wifi_pwrseq: wifi-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rtc 1>;
> + clock-names = "ext_clock";
> + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */
> + post-power-on-delay-ms = <200>;
> + };
> +};
> +
> +&mmc0 {
> + vmmc-supply = <®_dldo1>;
> + /* Card detection pin is not connected */
> + broken-cd;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&mmc1 {
> + vmmc-supply = <®_vcc33_wifi>;
> + vqmmc-supply = <®_vcc_wifi_io>;
> + mmc-pwrseq = <&wifi_pwrseq>;
> + bus-width = <4>;
> + non-removable;
> + mmc-ddr-1_8v;
> + status = "okay";
> +
> + rtl8189ftv: wifi@1 {
> + reg = <1>;
> + };
> +};
> +
> +&r_i2c {
> + status = "okay";
> +
> + axp313a: pmic@36 {
> + compatible = "x-powers,axp313a";
> + reg = <0x36>;
> + interrupt-controller;
> + #interrupt-cells = <1>;
> +
> + regulators{
> + reg_dcdc1: dcdc1 {
> + regulator-name = "vdd-gpu-sys";
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <990000>;
> + regulator-always-on;
> + };
> +
> + reg_dcdc2: dcdc2 {
> + regulator-name = "vdd-cpu";
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-ramp-delay = <200>;
> + regulator-always-on;
> + };
> +
> + reg_dcdc3: dcdc3 {
> + regulator-name = "vcc-dram";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + };
> +
> + reg_aldo1: aldo1 {
> + regulator-name = "vcc-1v8-pll";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + reg_dldo1: dldo1 {
> + regulator-name = "vcc-3v3-io";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> +
> +&usbphy {
> + status = "okay";
> +};
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH v3 3/4] arm64: dts: allwinner: h616: Add BigTreeTech CB1 SoM & boards support
@ 2023-08-05 14:18 ` Andre Przywara
0 siblings, 0 replies; 12+ messages in thread
From: Andre Przywara @ 2023-08-05 14:18 UTC (permalink / raw)
To: Martin Botka
Cc: martin.botka1, Konrad Dybcio, AngeloGioacchino Del Regno,
Marijn Suijten, Jami Kettunen, Paul Bouchara, Martin Botka,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Andrew Lunn,
Icenowy Zheng, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
On Sat, 5 Aug 2023 10:36:06 +0200
Martin Botka <martin@biqu3d.com> wrote:
Hi,
> From: Martin Botka <martin.botka@somainline.org>
>
> CB1 is Compute Module style board that plugs into Rpi board style adapter or
> Manta 3D printer boards (M4P/M8P).
>
> The SoM features:
> - H616 SoC
> - 1GiB of RAM
> - AXP313A PMIC
> - RTL8189FTV WiFi
>
> Boards feature:
> - 4x USB via USB2 hub (usb1 on SoM).
> - SDcard slot for loading images.
> - Ethernet port wired to the internal PHY. (100M)
> - 2x HDMI 2.0. (Only 1 usable on CB1)
> - Power and Status LEDs. (Only Status LED usable on CB1)
> - 40 pin GPIO header
>
> Currently working:
> - Booting
> - USB
> - UART
> - MMC
> - Status LED
> - WiFi (RTL8189FS via out of tree driver)
>
> I didnt want to duplicate things so the manta DTS can also be used on BTT pi4b adapter.
> CB1 SoM has its own DTSI file in case other boards shows up that accept this SoM.
>
> Signed-off-by: Martin Botka <martin.botka@somainline.org>
Thanks, looks good now, git am, dtc, checkpatch and dt-validate all
pass (given the "interrupt optional" binding patch):
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Cheers,
Andre
> ---
> Changes in V2:
> - Fixed whitespace errors
> - Move UART into carrier boards and BTT Pi
> - Remove usb1-vbus regulator
> - Fix ranges and naming of AXP313A rails
> - Add comment specifying why broken-cd in mmc0 is needed
> - Rename sdio_wifi to wifi
> - Specify in commit description that USB-OTG doesnt work
> Changes in V3:
> - Add missed semicolons
> - Move model string from dtsi to board dts
> - Add cb1 compatible
> - Remove extra empty line
>
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> .../sun50i-h616-bigtreetech-cb1-manta.dts | 35 +++++
> .../sun50i-h616-bigtreetech-cb1.dtsi | 140 ++++++++++++++++++
> 3 files changed, 176 insertions(+)
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
>
> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> index 6a96494a2e0a..7b386428510b 100644
> --- a/arch/arm64/boot/dts/allwinner/Makefile
> +++ b/arch/arm64/boot/dts/allwinner/Makefile
> @@ -38,5 +38,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> new file mode 100644
> index 000000000000..dbce61b355d6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-manta.dts
> @@ -0,0 +1,35 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616-bigtreetech-cb1.dtsi"
> +
> +/ {
> + model = "BigTreeTech CB1";
> + compatible = "bigtreetech,cb1-manta", "bigtreetech,cb1", "allwinner,sun50i-h616";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ohci1 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
> new file mode 100644
> index 000000000000..5f606fcce97c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
> @@ -0,0 +1,140 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> + aliases {
> + ethernet0 = &rtl8189ftv;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-0 {
> + function = LED_FUNCTION_STATUS;
> + color = <LED_COLOR_ID_GREEN>;
> + gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
> + };
> + };
> +
> + reg_vcc5v: regulator-vcc5v {
> + /* board wide 5V supply from carrier boards */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-5v";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +
> + reg_vcc33_wifi: vcc33-wifi {
> + /* Always on 3.3V regulator for WiFi */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc33-wifi";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + vin-supply = <®_vcc5v>;
> + };
> +
> + reg_vcc_wifi_io: vcc-wifi-io {
> + /* Always on 1.8V/300mA regulator for WiFi */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-wifi-io";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + vin-supply = <®_vcc33_wifi>;
> + };
> +
> + wifi_pwrseq: wifi-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rtc 1>;
> + clock-names = "ext_clock";
> + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */
> + post-power-on-delay-ms = <200>;
> + };
> +};
> +
> +&mmc0 {
> + vmmc-supply = <®_dldo1>;
> + /* Card detection pin is not connected */
> + broken-cd;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&mmc1 {
> + vmmc-supply = <®_vcc33_wifi>;
> + vqmmc-supply = <®_vcc_wifi_io>;
> + mmc-pwrseq = <&wifi_pwrseq>;
> + bus-width = <4>;
> + non-removable;
> + mmc-ddr-1_8v;
> + status = "okay";
> +
> + rtl8189ftv: wifi@1 {
> + reg = <1>;
> + };
> +};
> +
> +&r_i2c {
> + status = "okay";
> +
> + axp313a: pmic@36 {
> + compatible = "x-powers,axp313a";
> + reg = <0x36>;
> + interrupt-controller;
> + #interrupt-cells = <1>;
> +
> + regulators{
> + reg_dcdc1: dcdc1 {
> + regulator-name = "vdd-gpu-sys";
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <990000>;
> + regulator-always-on;
> + };
> +
> + reg_dcdc2: dcdc2 {
> + regulator-name = "vdd-cpu";
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-ramp-delay = <200>;
> + regulator-always-on;
> + };
> +
> + reg_dcdc3: dcdc3 {
> + regulator-name = "vcc-dram";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + };
> +
> + reg_aldo1: aldo1 {
> + regulator-name = "vcc-1v8-pll";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + reg_dldo1: dldo1 {
> + regulator-name = "vcc-3v3-io";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> +
> +&usbphy {
> + status = "okay";
> +};
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support
[not found] <20230805083636.788048-1-martin@biqu3d.com>
@ 2023-08-05 8:36 ` Martin Botka
2023-08-05 8:36 ` Martin Botka
` (2 subsequent siblings)
3 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Martin Botka, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Ludwig Kormann,
Icenowy Zheng, Andrew Lunn, Heiko Stuebner, Shawn Guo,
Bjorn Andersson, Chris Morgan, Jagan Teki, Maxime Ripard,
devicetree, linux-arm-kernel, linux-sunxi, linux-kernel
The BigTreeTech Pi is an H616 based board based on CB1.
Just in Rpi format board.
It features the same internals as BTT CB1 but adds:
- Fan port
- IR receiver
- ADXL345 Accelerometer connector via SPI
- 24V DC power supply via terminal plugs
- USB to CAN module connector (The actual USB to CAN happens on the external module)
List of currently working things is same as BTT CB1 but also:
- IR receiver
- ADXL345 connector
Signed-off-by: Martin Botka <martin@biqu3d.com>
---
Changes in V2:
- Add UART alongside aliases and chosen for it
- Add model string
- Enable IR receiver
- Enable SPI0 for ADXL345 connector
Changes in V3:
- Add missing semicolons
- Add pinctrl for SPI0
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../allwinner/sun50i-h616-bigtreetech-pi.dts | 70 +++++++++++++++++++
2 files changed, 71 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 7b386428510b..0b6232a7f328 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -39,5 +39,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
new file mode 100644
index 000000000000..b0d0386e8f13
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin@biqu3d.com>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616-bigtreetech-cb1.dtsi"
+
+/ {
+ model = "BigTreeTech Pi";
+ compatible = "bigtreetech,pi", "allwinner,sun50i-h616";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&ir {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&spi0 {
+ /* SPI connection for onboard connector for ADXL345 accelerometer */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ph_pins>;
+ status = "okay";
+};
--
2.41.0
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support
@ 2023-08-05 8:36 ` Martin Botka
0 siblings, 0 replies; 12+ messages in thread
From: Martin Botka @ 2023-08-05 8:36 UTC (permalink / raw)
To: martin.botka1
Cc: Konrad Dybcio, AngeloGioacchino Del Regno, Marijn Suijten,
Jami Kettunen, Paul Bouchara, Martin Botka, Andre Przywara,
Martin Botka, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Ludwig Kormann,
Icenowy Zheng, Andrew Lunn, Heiko Stuebner, Shawn Guo,
Bjorn Andersson, Chris Morgan, Jagan Teki, Maxime Ripard,
devicetree, linux-arm-kernel, linux-sunxi, linux-kernel
The BigTreeTech Pi is an H616 based board based on CB1.
Just in Rpi format board.
It features the same internals as BTT CB1 but adds:
- Fan port
- IR receiver
- ADXL345 Accelerometer connector via SPI
- 24V DC power supply via terminal plugs
- USB to CAN module connector (The actual USB to CAN happens on the external module)
List of currently working things is same as BTT CB1 but also:
- IR receiver
- ADXL345 connector
Signed-off-by: Martin Botka <martin@biqu3d.com>
---
Changes in V2:
- Add UART alongside aliases and chosen for it
- Add model string
- Enable IR receiver
- Enable SPI0 for ADXL345 connector
Changes in V3:
- Add missing semicolons
- Add pinctrl for SPI0
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../allwinner/sun50i-h616-bigtreetech-pi.dts | 70 +++++++++++++++++++
2 files changed, 71 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 7b386428510b..0b6232a7f328 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -39,5 +39,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
new file mode 100644
index 000000000000..b0d0386e8f13
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+/*
+ * Copyright (C) 2023 Martin Botka <martin@biqu3d.com>.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616-bigtreetech-cb1.dtsi"
+
+/ {
+ model = "BigTreeTech Pi";
+ compatible = "bigtreetech,pi", "allwinner,sun50i-h616";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&ir {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&spi0 {
+ /* SPI connection for onboard connector for ADXL345 accelerometer */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ph_pins>;
+ status = "okay";
+};
--
2.41.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH v3 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support
2023-08-05 8:36 ` Martin Botka
@ 2023-08-05 14:19 ` Andre Przywara
-1 siblings, 0 replies; 12+ messages in thread
From: Andre Przywara @ 2023-08-05 14:19 UTC (permalink / raw)
To: Martin Botka
Cc: martin.botka1, Konrad Dybcio, AngeloGioacchino Del Regno,
Marijn Suijten, Jami Kettunen, Paul Bouchara, Martin Botka,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Icenowy Zheng,
Andrew Lunn, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
On Sat, 5 Aug 2023 10:36:07 +0200
Martin Botka <martin@biqu3d.com> wrote:
Hi,
> The BigTreeTech Pi is an H616 based board based on CB1.
> Just in Rpi format board.
>
> It features the same internals as BTT CB1 but adds:
> - Fan port
> - IR receiver
> - ADXL345 Accelerometer connector via SPI
> - 24V DC power supply via terminal plugs
> - USB to CAN module connector (The actual USB to CAN happens on the external module)
>
> List of currently working things is same as BTT CB1 but also:
> - IR receiver
> - ADXL345 connector
>
> Signed-off-by: Martin Botka <martin@biqu3d.com>
Thanks, looks good now, all tests pass:
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Cheers,
Andre
> ---
> Changes in V2:
> - Add UART alongside aliases and chosen for it
> - Add model string
> - Enable IR receiver
> - Enable SPI0 for ADXL345 connector
> Changes in V3:
> - Add missing semicolons
> - Add pinctrl for SPI0
>
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> .../allwinner/sun50i-h616-bigtreetech-pi.dts | 70 +++++++++++++++++++
> 2 files changed, 71 insertions(+)
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
>
> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> index 7b386428510b..0b6232a7f328 100644
> --- a/arch/arm64/boot/dts/allwinner/Makefile
> +++ b/arch/arm64/boot/dts/allwinner/Makefile
> @@ -39,5 +39,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
> new file mode 100644
> index 000000000000..b0d0386e8f13
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
> @@ -0,0 +1,70 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin@biqu3d.com>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616-bigtreetech-cb1.dtsi"
> +
> +/ {
> + model = "BigTreeTech Pi";
> + compatible = "bigtreetech,pi", "allwinner,sun50i-h616";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&ehci0 {
> + status = "okay";
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ehci2 {
> + status = "okay";
> +};
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> +&ir {
> + status = "okay";
> +};
> +
> +&ohci0 {
> + status = "okay";
> +};
> +
> +&ohci1 {
> + status = "okay";
> +};
> +
> +&ohci2 {
> + status = "okay";
> +};
> +
> +&ohci3 {
> + status = "okay";
> +};
> +
> +&spi0 {
> + /* SPI connection for onboard connector for ADXL345 accelerometer */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH v3 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support
@ 2023-08-05 14:19 ` Andre Przywara
0 siblings, 0 replies; 12+ messages in thread
From: Andre Przywara @ 2023-08-05 14:19 UTC (permalink / raw)
To: Martin Botka
Cc: martin.botka1, Konrad Dybcio, AngeloGioacchino Del Regno,
Marijn Suijten, Jami Kettunen, Paul Bouchara, Martin Botka,
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai,
Jernej Skrabec, Samuel Holland, Ludwig Kormann, Icenowy Zheng,
Andrew Lunn, Heiko Stuebner, Shawn Guo, Bjorn Andersson,
Chris Morgan, Jagan Teki, Maxime Ripard, devicetree,
linux-arm-kernel, linux-sunxi, linux-kernel
On Sat, 5 Aug 2023 10:36:07 +0200
Martin Botka <martin@biqu3d.com> wrote:
Hi,
> The BigTreeTech Pi is an H616 based board based on CB1.
> Just in Rpi format board.
>
> It features the same internals as BTT CB1 but adds:
> - Fan port
> - IR receiver
> - ADXL345 Accelerometer connector via SPI
> - 24V DC power supply via terminal plugs
> - USB to CAN module connector (The actual USB to CAN happens on the external module)
>
> List of currently working things is same as BTT CB1 but also:
> - IR receiver
> - ADXL345 connector
>
> Signed-off-by: Martin Botka <martin@biqu3d.com>
Thanks, looks good now, all tests pass:
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Cheers,
Andre
> ---
> Changes in V2:
> - Add UART alongside aliases and chosen for it
> - Add model string
> - Enable IR receiver
> - Enable SPI0 for ADXL345 connector
> Changes in V3:
> - Add missing semicolons
> - Add pinctrl for SPI0
>
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> .../allwinner/sun50i-h616-bigtreetech-pi.dts | 70 +++++++++++++++++++
> 2 files changed, 71 insertions(+)
> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
>
> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> index 7b386428510b..0b6232a7f328 100644
> --- a/arch/arm64/boot/dts/allwinner/Makefile
> +++ b/arch/arm64/boot/dts/allwinner/Makefile
> @@ -39,5 +39,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
> new file mode 100644
> index 000000000000..b0d0386e8f13
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
> @@ -0,0 +1,70 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (C) 2023 Martin Botka <martin@biqu3d.com>.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616-bigtreetech-cb1.dtsi"
> +
> +/ {
> + model = "BigTreeTech Pi";
> + compatible = "bigtreetech,pi", "allwinner,sun50i-h616";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&ehci0 {
> + status = "okay";
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ehci2 {
> + status = "okay";
> +};
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> +&ir {
> + status = "okay";
> +};
> +
> +&ohci0 {
> + status = "okay";
> +};
> +
> +&ohci1 {
> + status = "okay";
> +};
> +
> +&ohci2 {
> + status = "okay";
> +};
> +
> +&ohci3 {
> + status = "okay";
> +};
> +
> +&spi0 {
> + /* SPI connection for onboard connector for ADXL345 accelerometer */
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread