[PATCH v3 00/19] ARM: Add Rockchip RV1126 support

[PATCH v3 00/19] ARM: Add Rockchip RV1126 support

[Jagan Teki]

RV1126 is a high-performance vision processor SoC for IPC/CVR,
especially for AI related application.

It is based on quad-core ARM Cortex-A7 32-bit core which integrates
NEON and FPU. There is a 32KB I-cache and 32KB D-cache for each core
and 512KB unified L2 cache. It has build-in NPU supports INT8/INT16
hybrid operation and computing power is up to 2.0TOPs.

This patch series add basic core support for Rockchip RV1126 and
v2 for the series can be found at [2].

Tested in Edgeble AI Edge Compute Module 0.

Anyone interested, please have a look on this repo [1]

[2] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20220731174726.72631-1-jagan@edgeble.ai/
[1] https://github.com/edgeble/linux-next/commits/ecm0-v4

Any inputs?
Jagan.

Elaine Zhang (1):
  clk: rockchip: Add MUXTBL variant

Jagan Teki (17):
  dt-bindings: power: Add power-domain header for RV1126
  dt-bindings: power: rockchip: Document RV1126 power-controller
  soc: rockchip: power-domain: Add RV1126 power domains
  dt-bindings: power: rockchip: Document RV1126 PMU IO domains
  dt-bindings: pinctrl: rockchip: Document RV1126 pinctrl
  pinctrl: rockchip: Add RV1126 pinctrl support
  clk: rockchip: Add dt-binding header for RV1126
  dt-bindings: clock: rockchip: Document RV1126 CRU
  Add clock controller support for RV1126 SoC.
  dt-bindings: soc: rockchip: Document RV1126 grf
  dt-bindings: soc: rockchip: Document RV1126 pmugrf
  ARM: dts: rockchip: Add Rockchip RV1126 pinctrl
  ARM: dts: rockchip: Add Rockchip RV1126 SoC
  dt-bindings: vendor-prefixes: Add Edgeble AI Technologies Pvt. Ltd.
  dt-bindings: arm: rockchip: Add Edgeble AI Edge Compute Module 0 Carrier
  ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0
  ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0 Carrier

Jianqun Xu (1):
  soc: rockchip: io-domain: Add RV1126 IO domains

 .../devicetree/bindings/arm/rockchip.yaml     |    6 +
 .../bindings/clock/rockchip,rv1126-cru.yaml   |   62 +
 .../bindings/pinctrl/rockchip,pinctrl.yaml    |    1 +
 .../power/rockchip,power-controller.yaml      |    2 +
 .../bindings/power/rockchip-io-domain.yaml    |   30 +
 .../devicetree/bindings/soc/rockchip/grf.yaml |    2 +
 .../devicetree/bindings/vendor-prefixes.yaml  |    2 +
 MAINTAINERS                                   |    2 +-
 arch/arm/boot/dts/Makefile                    |    1 +
 .../boot/dts/rv1126-edgeble-ecm0-carrier.dts  |   38 +
 .../rv1126-edgeble-edge-compute-module-0.dtsi |  353 ++++++
 arch/arm/boot/dts/rv1126-pinctrl.dtsi         |  302 +++++
 arch/arm/boot/dts/rv1126.dtsi                 |  500 ++++++++
 drivers/clk/rockchip/Kconfig                  |    7 +
 drivers/clk/rockchip/Makefile                 |    1 +
 drivers/clk/rockchip/clk-rv1126.c             | 1107 +++++++++++++++++
 drivers/clk/rockchip/clk.c                    |   27 +-
 drivers/clk/rockchip/clk.h                    |   36 +
 drivers/pinctrl/pinctrl-rockchip.c            |  333 ++++-
 drivers/pinctrl/pinctrl-rockchip.h            |    1 +
 drivers/soc/rockchip/io-domain.c              |   20 +
 drivers/soc/rockchip/pm_domains.c             |   29 +
 .../dt-bindings/clock/rockchip,rv1126-cru.h   |  632 ++++++++++
 .../dt-bindings/power/rockchip,rv1126-power.h |   35 +
 24 files changed, 3515 insertions(+), 14 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/rockchip,rv1126-cru.yaml
 create mode 100644 arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts
 create mode 100644 arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi
 create mode 100644 arch/arm/boot/dts/rv1126-pinctrl.dtsi
 create mode 100644 arch/arm/boot/dts/rv1126.dtsi
 create mode 100644 drivers/clk/rockchip/clk-rv1126.c
 create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h
 create mode 100644 include/dt-bindings/power/rockchip,rv1126-power.h

-- 
2.25.1

[PATCH v3 01/19] dt-bindings: power: Add power-domain header for RV1126

[Jagan Teki]

Add power-domain header for RV1126 SoC from description in TRM.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- rename the header 
Changes for v2:
- add blank line

 .../dt-bindings/power/rockchip,rv1126-power.h | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 include/dt-bindings/power/rockchip,rv1126-power.h

diff --git a/include/dt-bindings/power/rockchip,rv1126-power.h b/include/dt-bindings/power/rockchip,rv1126-power.h
new file mode 100644
index 000000000000..38a68e000d38
--- /dev/null
+++ b/include/dt-bindings/power/rockchip,rv1126-power.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __DT_BINDINGS_POWER_RV1126_POWER_H__
+#define __DT_BINDINGS_POWER_RV1126_POWER_H__
+
+/* VD_CORE */
+#define RV1126_PD_CPU_0		0
+#define RV1126_PD_CPU_1		1
+#define RV1126_PD_CPU_2		2
+#define RV1126_PD_CPU_3		3
+#define RV1126_PD_CORE_ALIVE	4
+
+/* VD_PMU */
+#define RV1126_PD_PMU		5
+#define RV1126_PD_PMU_ALIVE	6
+
+/* VD_NPU */
+#define RV1126_PD_NPU		7
+
+/* VD_VEPU */
+#define RV1126_PD_VEPU		8
+
+/* VD_LOGIC */
+#define RV1126_PD_VI		9
+#define RV1126_PD_VO		10
+#define RV1126_PD_ISPP		11
+#define RV1126_PD_VDPU		12
+#define RV1126_PD_CRYPTO	13
+#define RV1126_PD_DDR		14
+#define RV1126_PD_NVM		15
+#define RV1126_PD_SDIO		16
+#define RV1126_PD_USB		17
+#define RV1126_PD_LOGIC_ALIVE	18
+
+#endif
-- 
2.25.1

Re: [PATCH v3 01/19] dt-bindings: power: Add power-domain header for RV1126

[Krzysztof Kozlowski]

On 18/08/2022 15:41, Jagan Teki wrote:
> Add power-domain header for RV1126 SoC from description in TRM.
> 
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> Signed-off-by: Jagan Teki <jagan@edgeble.ai>


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


Best regards,
Krzysztof

[PATCH v3 02/19] dt-bindings: power: rockchip: Document RV1126 power-controller

[Jagan Teki]

Document dt-bindings for RV1126 power-controller.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- update the header file
Changes for v2:
- collect Krzysztof ack

 .../devicetree/bindings/power/rockchip,power-controller.yaml    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
index 3deb0fc8dfd3..6840f089f523 100644
--- a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
+++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
@@ -41,6 +41,7 @@ properties:
       - rockchip,rk3368-power-controller
       - rockchip,rk3399-power-controller
       - rockchip,rk3568-power-controller
+      - rockchip,rv1126-power-controller
 
   "#power-domain-cells":
     const: 1
@@ -119,6 +120,7 @@ $defs:
           "include/dt-bindings/power/rk3368-power.h"
           "include/dt-bindings/power/rk3399-power.h"
           "include/dt-bindings/power/rk3568-power.h"
+          "include/dt-bindings/power/rockchip,rv1126-power.h"
 
       clocks:
         minItems: 1
-- 
2.25.1

[PATCH v3 03/19] soc: rockchip: power-domain: Add RV1126 power domains

[Jagan Teki]

Add power domains support for RV1126 SoC.

Cypto, VO and NPU domains will add it future patches.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- update the header
Changes for v2:
- none

 drivers/soc/rockchip/pm_domains.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 89795abac951..3aaadab2716e 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -19,6 +19,7 @@
 #include <linux/mfd/syscon.h>
 #include <soc/rockchip/pm_domains.h>
 #include <dt-bindings/power/px30-power.h>
+#include <dt-bindings/power/rockchip,rv1126-power.h>
 #include <dt-bindings/power/rk3036-power.h>
 #include <dt-bindings/power/rk3066-power.h>
 #include <dt-bindings/power/rk3128-power.h>
@@ -126,6 +127,9 @@ struct rockchip_pmu {
 #define DOMAIN_PX30(name, pwr, status, req, wakeup)		\
 	DOMAIN_M(name, pwr, status, req, (req) << 16, req, wakeup)
 
+#define DOMAIN_RV1126(name, pwr, req, idle, wakeup)		\
+	DOMAIN_M(name, pwr, pwr, req, idle, idle, wakeup)
+
 #define DOMAIN_RK3288(name, pwr, status, req, wakeup)		\
 	DOMAIN(name, pwr, status, req, req, (req) << 16, wakeup)
 
@@ -855,6 +859,16 @@ static const struct rockchip_domain_info px30_pm_domains[] = {
 	[PX30_PD_GPU]		= DOMAIN_PX30("gpu",      BIT(15), BIT(15), BIT(2),  false),
 };
 
+static const struct rockchip_domain_info rv1126_pm_domains[] = {
+	[RV1126_PD_VEPU]	= DOMAIN_RV1126("vepu", BIT(2),  BIT(9),  BIT(9), false),
+	[RV1126_PD_VI]		= DOMAIN_RV1126("vi", BIT(4),  BIT(6),  BIT(6),  false),
+	[RV1126_PD_ISPP]	= DOMAIN_RV1126("ispp", BIT(1), BIT(8), BIT(8),  false),
+	[RV1126_PD_VDPU]	= DOMAIN_RV1126("vdpu", BIT(3), BIT(10), BIT(10), false),
+	[RV1126_PD_NVM]		= DOMAIN_RV1126("nvm", BIT(7), BIT(11), BIT(11),  false),
+	[RV1126_PD_SDIO]	= DOMAIN_RV1126("sdio", BIT(8), BIT(13), BIT(13),  false),
+	[RV1126_PD_USB]		= DOMAIN_RV1126("usb", BIT(9), BIT(15), BIT(15),  false),
+};
+
 static const struct rockchip_domain_info rk3036_pm_domains[] = {
 	[RK3036_PD_MSCH]	= DOMAIN_RK3036("msch", BIT(14), BIT(23), BIT(30), true),
 	[RK3036_PD_CORE]	= DOMAIN_RK3036("core", BIT(13), BIT(17), BIT(24), false),
@@ -1128,6 +1142,17 @@ static const struct rockchip_pmu_info rk3568_pmu = {
 	.domain_info = rk3568_pm_domains,
 };
 
+static const struct rockchip_pmu_info rv1126_pmu = {
+	.pwr_offset = 0x110,
+	.status_offset = 0x108,
+	.req_offset = 0xc0,
+	.idle_offset = 0xd8,
+	.ack_offset = 0xd0,
+
+	.num_domains = ARRAY_SIZE(rv1126_pm_domains),
+	.domain_info = rv1126_pm_domains,
+};
+
 static const struct of_device_id rockchip_pm_domain_dt_match[] = {
 	{
 		.compatible = "rockchip,px30-power-controller",
@@ -1177,6 +1202,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
 		.compatible = "rockchip,rk3568-power-controller",
 		.data = (void *)&rk3568_pmu,
 	},
+	{
+		.compatible = "rockchip,rv1126-power-controller",
+		.data = (void *)&rv1126_pmu,
+	},
 	{ /* sentinel */ },
 };
 
-- 
2.25.1

[PATCH v3 04/19] dt-bindings: power: rockchip: Document RV1126 PMU IO domains

[Jagan Teki]

Document dt-bindings for RV1126 PMU IO domains.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Krzysztof review-tag

 .../bindings/power/rockchip-io-domain.yaml    | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.yaml b/Documentation/devicetree/bindings/power/rockchip-io-domain.yaml
index 1727bf108979..d71fc72d4464 100644
--- a/Documentation/devicetree/bindings/power/rockchip-io-domain.yaml
+++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.yaml
@@ -58,6 +58,7 @@ properties:
       - rockchip,rk3568-pmu-io-voltage-domain
       - rockchip,rv1108-io-voltage-domain
       - rockchip,rv1108-pmu-io-voltage-domain
+      - rockchip,rv1126-pmu-io-voltage-domain
 
 required:
   - compatible
@@ -78,6 +79,7 @@ allOf:
   - $ref: "#/$defs/rk3568-pmu"
   - $ref: "#/$defs/rv1108"
   - $ref: "#/$defs/rv1108-pmu"
+  - $ref: "#/$defs/rv1126-pmu"
 
 $defs:
   px30:
@@ -344,6 +346,34 @@ $defs:
         pmu-supply:
           description: The supply connected to PMUIO_VDD.
 
+  rv1126-pmu:
+    if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rv1126-pmu-io-voltage-domain
+
+    then:
+      properties:
+        vccio1-supply:
+          description: The supply connected to VCCIO1.
+        vccio2-supply:
+          description: The supply connected to VCCIO2.
+        vccio3-supply:
+          description: The supply connected to VCCIO3.
+        vccio4-supply:
+          description: The supply connected to VCCIO4.
+        vccio5-supply:
+          description: The supply connected to VCCIO5.
+        vccio6-supply:
+          description: The supply connected to VCCIO6.
+        vccio7-supply:
+          description: The supply connected to VCCIO7.
+        pmuio0-supply:
+          description: The supply connected to PMUIO0.
+        pmuio1-supply:
+          description: The supply connected to PMUIO1.
+
 examples:
   - |
     io-domains {
-- 
2.25.1

[PATCH v3 05/19] soc: rockchip: io-domain: Add RV1126 IO domains

[Jagan Teki]

From: Jianqun Xu <jay.xu@rock-chips.com>

Add IO domains support for RV1126 SoC.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3, v2:
- none

 drivers/soc/rockchip/io-domain.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/drivers/soc/rockchip/io-domain.c b/drivers/soc/rockchip/io-domain.c
index 9df513d1219b..6619256c2d11 100644
--- a/drivers/soc/rockchip/io-domain.c
+++ b/drivers/soc/rockchip/io-domain.c
@@ -491,6 +491,22 @@ static const struct rockchip_iodomain_soc_data soc_data_rv1108_pmu = {
 	},
 };
 
+static const struct rockchip_iodomain_soc_data soc_data_rv1126_pmu = {
+	.grf_offset = 0x140,
+	.supply_names = {
+		NULL,
+		"vccio1",
+		"vccio2",
+		"vccio3",
+		"vccio4",
+		"vccio5",
+		"vccio6",
+		"vccio7",
+		"pmuio0",
+		"pmuio1",
+	},
+};
+
 static const struct of_device_id rockchip_iodomain_match[] = {
 	{
 		.compatible = "rockchip,px30-io-voltage-domain",
@@ -544,6 +560,10 @@ static const struct of_device_id rockchip_iodomain_match[] = {
 		.compatible = "rockchip,rv1108-pmu-io-voltage-domain",
 		.data = &soc_data_rv1108_pmu
 	},
+	{
+		.compatible = "rockchip,rv1126-pmu-io-voltage-domain",
+		.data = &soc_data_rv1126_pmu
+	},
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, rockchip_iodomain_match);
-- 
2.25.1

[PATCH v3 06/19] dt-bindings: pinctrl: rockchip: Document RV1126 pinctrl

[Jagan Teki]

Document dt-bindings for RV1126 SoC pinctrl support.

Cc: linux-gpio@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Krzysztof ack

 Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
index 677a285ca416..b486f41df65f 100644
--- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
@@ -47,6 +47,7 @@ properties:
       - rockchip,rk3568-pinctrl
       - rockchip,rk3588-pinctrl
       - rockchip,rv1108-pinctrl
+      - rockchip,rv1126-pinctrl
 
   rockchip,grf:
     $ref: "/schemas/types.yaml#/definitions/phandle"
-- 
2.25.1

Re: [PATCH v3 06/19] dt-bindings: pinctrl: rockchip: Document RV1126 pinctrl

[Linus Walleij]

On Thu, Aug 18, 2022 at 2:42 PM Jagan Teki <jagan@edgeble.ai> wrote:

> Document dt-bindings for RV1126 SoC pinctrl support.
>
> Cc: linux-gpio@vger.kernel.org
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> ---
> Changes for v3:
> - none

This patch applied to the pinctrl tree for v6.1.

Yours,
Linus Walleij

[PATCH v3 07/19] pinctrl: rockchip: Add RV1126 pinctrl support

[Jagan Teki]

RV1126 has five GPIOs groups - GPIO0 in PD_MMU and GPIO1-4
in PD_BUS.

In GPIO0, up to Lower C group GPIO0_C[3:0] is part of PMU
but rest of the groups from there are part of GRF.

Added pinctrl support for RV1126 and the pull, drv and schmitt
calculations are inferred from [1] authored by Jianqun Xu.

[1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/drivers/pinctrl/pinctrl-rockchip.c

Cc: linux-gpio@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3, v2:
- none

 drivers/pinctrl/pinctrl-rockchip.c | 333 ++++++++++++++++++++++++++++-
 drivers/pinctrl/pinctrl-rockchip.h |   1 +
 2 files changed, 327 insertions(+), 7 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 32e41395fc76..a91061f9c2ac 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -57,6 +57,7 @@
 #define IOMUX_UNROUTED		BIT(3)
 #define IOMUX_WIDTH_3BIT	BIT(4)
 #define IOMUX_WIDTH_2BIT	BIT(5)
+#define IOMUX_L_SOURCE_PMU	BIT(6)
 
 #define PIN_BANK(id, pins, label)			\
 	{						\
@@ -147,6 +148,21 @@
 		.pull_type[3] = pull3,					\
 	}
 
+#define PIN_BANK_IOMUX_FLAGS_OFFSET(id, pins, label, iom0, iom1, iom2,	\
+				    iom3, offset0, offset1, offset2,	\
+				    offset3)				\
+	{								\
+		.bank_num	= id,					\
+		.nr_pins	= pins,					\
+		.name		= label,				\
+		.iomux		= {					\
+			{ .type = iom0, .offset = offset0 },		\
+			{ .type = iom1, .offset = offset1 },		\
+			{ .type = iom2, .offset = offset2 },		\
+			{ .type = iom3, .offset = offset3 },		\
+		},							\
+	}
+
 #define PIN_BANK_IOMUX_DRV_FLAGS_OFFSET(id, pins, label, iom0, iom1,	\
 					iom2, iom3, drv0, drv1, drv2,	\
 					drv3, offset0, offset1,		\
@@ -443,6 +459,37 @@ static struct rockchip_mux_recalced_data rv1108_mux_recalced_data[] = {
 	},
 };
 
+static struct rockchip_mux_recalced_data rv1126_mux_recalced_data[] = {
+	{
+		.num = 0,
+		.pin = 20,
+		.reg = 0x10000,
+		.bit = 0,
+		.mask = 0xf
+	},
+	{
+		.num = 0,
+		.pin = 21,
+		.reg = 0x10000,
+		.bit = 4,
+		.mask = 0xf
+	},
+	{
+		.num = 0,
+		.pin = 22,
+		.reg = 0x10000,
+		.bit = 8,
+		.mask = 0xf
+	},
+	{
+		.num = 0,
+		.pin = 23,
+		.reg = 0x10000,
+		.bit = 12,
+		.mask = 0xf
+	},
+};
+
 static  struct rockchip_mux_recalced_data rk3128_mux_recalced_data[] = {
 	{
 		.num = 2,
@@ -642,6 +689,103 @@ static struct rockchip_mux_route_data px30_mux_route_data[] = {
 	RK_MUXROUTE_SAME(1, RK_PB7, 2, 0x184, BIT(16 + 9) | BIT(9)), /* uart3-rxm1 */
 };
 
+static struct rockchip_mux_route_data rv1126_mux_route_data[] = {
+	RK_MUXROUTE_GRF(3, RK_PD2, 1, 0x10260, WRITE_MASK_VAL(0, 0, 0)), /* I2S0_MCLK_M0 */
+	RK_MUXROUTE_GRF(3, RK_PB0, 3, 0x10260, WRITE_MASK_VAL(0, 0, 1)), /* I2S0_MCLK_M1 */
+
+	RK_MUXROUTE_GRF(0, RK_PD4, 4, 0x10260, WRITE_MASK_VAL(3, 2, 0)), /* I2S1_MCLK_M0 */
+	RK_MUXROUTE_GRF(1, RK_PD5, 2, 0x10260, WRITE_MASK_VAL(3, 2, 1)), /* I2S1_MCLK_M1 */
+	RK_MUXROUTE_GRF(2, RK_PC7, 6, 0x10260, WRITE_MASK_VAL(3, 2, 2)), /* I2S1_MCLK_M2 */
+
+	RK_MUXROUTE_GRF(1, RK_PD0, 1, 0x10260, WRITE_MASK_VAL(4, 4, 0)), /* I2S2_MCLK_M0 */
+	RK_MUXROUTE_GRF(2, RK_PB3, 2, 0x10260, WRITE_MASK_VAL(4, 4, 1)), /* I2S2_MCLK_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PD4, 2, 0x10260, WRITE_MASK_VAL(12, 12, 0)), /* PDM_CLK0_M0 */
+	RK_MUXROUTE_GRF(3, RK_PC0, 3, 0x10260, WRITE_MASK_VAL(12, 12, 1)), /* PDM_CLK0_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PC6, 1, 0x10264, WRITE_MASK_VAL(0, 0, 0)), /* CIF_CLKOUT_M0 */
+	RK_MUXROUTE_GRF(2, RK_PD1, 3, 0x10264, WRITE_MASK_VAL(0, 0, 1)), /* CIF_CLKOUT_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA4, 5, 0x10264, WRITE_MASK_VAL(5, 4, 0)), /* I2C3_SCL_M0 */
+	RK_MUXROUTE_GRF(2, RK_PD4, 7, 0x10264, WRITE_MASK_VAL(5, 4, 1)), /* I2C3_SCL_M1 */
+	RK_MUXROUTE_GRF(1, RK_PD6, 3, 0x10264, WRITE_MASK_VAL(5, 4, 2)), /* I2C3_SCL_M2 */
+
+	RK_MUXROUTE_GRF(3, RK_PA0, 7, 0x10264, WRITE_MASK_VAL(6, 6, 0)), /* I2C4_SCL_M0 */
+	RK_MUXROUTE_GRF(4, RK_PA0, 4, 0x10264, WRITE_MASK_VAL(6, 6, 1)), /* I2C4_SCL_M1 */
+
+	RK_MUXROUTE_GRF(2, RK_PA5, 7, 0x10264, WRITE_MASK_VAL(9, 8, 0)), /* I2C5_SCL_M0 */
+	RK_MUXROUTE_GRF(3, RK_PB0, 5, 0x10264, WRITE_MASK_VAL(9, 8, 1)), /* I2C5_SCL_M1 */
+	RK_MUXROUTE_GRF(1, RK_PD0, 4, 0x10264, WRITE_MASK_VAL(9, 8, 2)), /* I2C5_SCL_M2 */
+
+	RK_MUXROUTE_GRF(3, RK_PC0, 5, 0x10264, WRITE_MASK_VAL(11, 10, 0)), /* SPI1_CLK_M0 */
+	RK_MUXROUTE_GRF(1, RK_PC6, 3, 0x10264, WRITE_MASK_VAL(11, 10, 1)), /* SPI1_CLK_M1 */
+	RK_MUXROUTE_GRF(2, RK_PD5, 6, 0x10264, WRITE_MASK_VAL(11, 10, 2)), /* SPI1_CLK_M2 */
+
+	RK_MUXROUTE_GRF(3, RK_PC0, 2, 0x10264, WRITE_MASK_VAL(12, 12, 0)), /* RGMII_CLK_M0 */
+	RK_MUXROUTE_GRF(2, RK_PB7, 2, 0x10264, WRITE_MASK_VAL(12, 12, 1)), /* RGMII_CLK_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA1, 3, 0x10264, WRITE_MASK_VAL(13, 13, 0)), /* CAN_TXD_M0 */
+	RK_MUXROUTE_GRF(3, RK_PA7, 5, 0x10264, WRITE_MASK_VAL(13, 13, 1)), /* CAN_TXD_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA4, 6, 0x10268, WRITE_MASK_VAL(0, 0, 0)), /* PWM8_M0 */
+	RK_MUXROUTE_GRF(2, RK_PD7, 5, 0x10268, WRITE_MASK_VAL(0, 0, 1)), /* PWM8_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA5, 6, 0x10268, WRITE_MASK_VAL(2, 2, 0)), /* PWM9_M0 */
+	RK_MUXROUTE_GRF(2, RK_PD6, 5, 0x10268, WRITE_MASK_VAL(2, 2, 1)), /* PWM9_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA6, 6, 0x10268, WRITE_MASK_VAL(4, 4, 0)), /* PWM10_M0 */
+	RK_MUXROUTE_GRF(2, RK_PD5, 5, 0x10268, WRITE_MASK_VAL(4, 4, 1)), /* PWM10_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PA7, 6, 0x10268, WRITE_MASK_VAL(6, 6, 0)), /* PWM11_IR_M0 */
+	RK_MUXROUTE_GRF(3, RK_PA1, 5, 0x10268, WRITE_MASK_VAL(6, 6, 1)), /* PWM11_IR_M1 */
+
+	RK_MUXROUTE_GRF(1, RK_PA5, 3, 0x10268, WRITE_MASK_VAL(8, 8, 0)), /* UART2_TX_M0 */
+	RK_MUXROUTE_GRF(3, RK_PA2, 1, 0x10268, WRITE_MASK_VAL(8, 8, 1)), /* UART2_TX_M1 */
+
+	RK_MUXROUTE_GRF(3, RK_PC6, 3, 0x10268, WRITE_MASK_VAL(11, 10, 0)), /* UART3_TX_M0 */
+	RK_MUXROUTE_GRF(1, RK_PA7, 2, 0x10268, WRITE_MASK_VAL(11, 10, 1)), /* UART3_TX_M1 */
+	RK_MUXROUTE_GRF(3, RK_PA0, 4, 0x10268, WRITE_MASK_VAL(11, 10, 2)), /* UART3_TX_M2 */
+
+	RK_MUXROUTE_GRF(3, RK_PA4, 4, 0x10268, WRITE_MASK_VAL(13, 12, 0)), /* UART4_TX_M0 */
+	RK_MUXROUTE_GRF(2, RK_PA6, 4, 0x10268, WRITE_MASK_VAL(13, 12, 1)), /* UART4_TX_M1 */
+	RK_MUXROUTE_GRF(1, RK_PD5, 3, 0x10268, WRITE_MASK_VAL(13, 12, 2)), /* UART4_TX_M2 */
+
+	RK_MUXROUTE_GRF(3, RK_PA6, 4, 0x10268, WRITE_MASK_VAL(15, 14, 0)), /* UART5_TX_M0 */
+	RK_MUXROUTE_GRF(2, RK_PB0, 4, 0x10268, WRITE_MASK_VAL(15, 14, 1)), /* UART5_TX_M1 */
+	RK_MUXROUTE_GRF(2, RK_PA0, 3, 0x10268, WRITE_MASK_VAL(15, 14, 2)), /* UART5_TX_M2 */
+
+	RK_MUXROUTE_PMU(0, RK_PB6, 3, 0x0114, WRITE_MASK_VAL(0, 0, 0)), /* PWM0_M0 */
+	RK_MUXROUTE_PMU(2, RK_PB3, 5, 0x0114, WRITE_MASK_VAL(0, 0, 1)), /* PWM0_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PB7, 3, 0x0114, WRITE_MASK_VAL(2, 2, 0)), /* PWM1_M0 */
+	RK_MUXROUTE_PMU(2, RK_PB2, 5, 0x0114, WRITE_MASK_VAL(2, 2, 1)), /* PWM1_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PC0, 3, 0x0114, WRITE_MASK_VAL(4, 4, 0)), /* PWM2_M0 */
+	RK_MUXROUTE_PMU(2, RK_PB1, 5, 0x0114, WRITE_MASK_VAL(4, 4, 1)), /* PWM2_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PC1, 3, 0x0114, WRITE_MASK_VAL(6, 6, 0)), /* PWM3_IR_M0 */
+	RK_MUXROUTE_PMU(2, RK_PB0, 5, 0x0114, WRITE_MASK_VAL(6, 6, 1)), /* PWM3_IR_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PC2, 3, 0x0114, WRITE_MASK_VAL(8, 8, 0)), /* PWM4_M0 */
+	RK_MUXROUTE_PMU(2, RK_PA7, 5, 0x0114, WRITE_MASK_VAL(8, 8, 1)), /* PWM4_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PC3, 3, 0x0114, WRITE_MASK_VAL(10, 10, 0)), /* PWM5_M0 */
+	RK_MUXROUTE_PMU(2, RK_PA6, 5, 0x0114, WRITE_MASK_VAL(10, 10, 1)), /* PWM5_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PB2, 3, 0x0114, WRITE_MASK_VAL(12, 12, 0)), /* PWM6_M0 */
+	RK_MUXROUTE_PMU(2, RK_PD4, 5, 0x0114, WRITE_MASK_VAL(12, 12, 1)), /* PWM6_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PB1, 3, 0x0114, WRITE_MASK_VAL(14, 14, 0)), /* PWM7_IR_M0 */
+	RK_MUXROUTE_PMU(3, RK_PA0, 5, 0x0114, WRITE_MASK_VAL(14, 14, 1)), /* PWM7_IR_M1 */
+
+	RK_MUXROUTE_PMU(0, RK_PB0, 1, 0x0118, WRITE_MASK_VAL(1, 0, 0)), /* SPI0_CLK_M0 */
+	RK_MUXROUTE_PMU(2, RK_PA1, 1, 0x0118, WRITE_MASK_VAL(1, 0, 1)), /* SPI0_CLK_M1 */
+	RK_MUXROUTE_PMU(2, RK_PB2, 6, 0x0118, WRITE_MASK_VAL(1, 0, 2)), /* SPI0_CLK_M2 */
+
+	RK_MUXROUTE_PMU(0, RK_PB6, 2, 0x0118, WRITE_MASK_VAL(2, 2, 0)), /* UART1_TX_M0 */
+	RK_MUXROUTE_PMU(1, RK_PD0, 5, 0x0118, WRITE_MASK_VAL(2, 2, 1)), /* UART1_TX_M1 */
+};
+
 static struct rockchip_mux_route_data rk3128_mux_route_data[] = {
 	RK_MUXROUTE_SAME(1, RK_PB2, 1, 0x144, BIT(16 + 3) | BIT(16 + 4)), /* spi-0 */
 	RK_MUXROUTE_SAME(1, RK_PD3, 3, 0x144, BIT(16 + 3) | BIT(16 + 4) | BIT(3)), /* spi-1 */
@@ -877,8 +1021,12 @@ static int rockchip_get_mux(struct rockchip_pin_bank *bank, int pin)
 	if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY)
 		return RK_FUNC_GPIO;
 
-	regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
-				? info->regmap_pmu : info->regmap_base;
+	if (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+		regmap = info->regmap_pmu;
+	else if (bank->iomux[iomux_num].type & IOMUX_L_SOURCE_PMU)
+		regmap = (pin % 8 < 4) ? info->regmap_pmu : info->regmap_base;
+	else
+		regmap = info->regmap_base;
 
 	/* get basic quadrupel of mux registers and the correct reg inside */
 	mux_type = bank->iomux[iomux_num].type;
@@ -987,8 +1135,12 @@ static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 
 	dev_dbg(dev, "setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);
 
-	regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
-				? info->regmap_pmu : info->regmap_base;
+	if (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
+		regmap = info->regmap_pmu;
+	else if (bank->iomux[iomux_num].type & IOMUX_L_SOURCE_PMU)
+		regmap = (pin % 8 < 4) ? info->regmap_pmu : info->regmap_base;
+	else
+		regmap = info->regmap_base;
 
 	/* get basic quadrupel of mux registers and the correct reg inside */
 	mux_type = bank->iomux[iomux_num].type;
@@ -1268,6 +1420,119 @@ static int rv1108_calc_schmitt_reg_and_bit(struct rockchip_pin_bank *bank,
 	return 0;
 }
 
+#define RV1126_PULL_PMU_OFFSET		0x40
+#define RV1126_PULL_GRF_GPIO1A0_OFFSET	0x10108
+#define RV1126_PULL_PINS_PER_REG	8
+#define RV1126_PULL_BITS_PER_PIN	2
+#define RV1126_PULL_BANK_STRIDE		16
+#define RV1126_GPIO_C4_D7(p)		(p >= 20 && p <= 31) /* GPIO0_C4 ~ GPIO0_D7 */
+
+static int rv1126_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
+					int pin_num, struct regmap **regmap,
+					int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+
+	/* The first 24 pins of the first bank are located in PMU */
+	if (bank->bank_num == 0) {
+		if (RV1126_GPIO_C4_D7(pin_num)) {
+			*regmap = info->regmap_base;
+			*reg = RV1126_PULL_GRF_GPIO1A0_OFFSET;
+			*reg -= (((31 - pin_num) / RV1126_PULL_PINS_PER_REG + 1) * 4);
+			*bit = pin_num % RV1126_PULL_PINS_PER_REG;
+			*bit *= RV1126_PULL_BITS_PER_PIN;
+			return 0;
+		}
+		*regmap = info->regmap_pmu;
+		*reg = RV1126_PULL_PMU_OFFSET;
+	} else {
+		*reg = RV1126_PULL_GRF_GPIO1A0_OFFSET;
+		*regmap = info->regmap_base;
+		*reg += (bank->bank_num - 1) * RV1126_PULL_BANK_STRIDE;
+	}
+
+	*reg += ((pin_num / RV1126_PULL_PINS_PER_REG) * 4);
+	*bit = (pin_num % RV1126_PULL_PINS_PER_REG);
+	*bit *= RV1126_PULL_BITS_PER_PIN;
+
+	return 0;
+}
+
+#define RV1126_DRV_PMU_OFFSET		0x20
+#define RV1126_DRV_GRF_GPIO1A0_OFFSET	0x10090
+#define RV1126_DRV_BITS_PER_PIN		4
+#define RV1126_DRV_PINS_PER_REG		4
+#define RV1126_DRV_BANK_STRIDE		32
+
+static int rv1126_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
+				       int pin_num, struct regmap **regmap,
+				       int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+
+	/* The first 24 pins of the first bank are located in PMU */
+	if (bank->bank_num == 0) {
+		if (RV1126_GPIO_C4_D7(pin_num)) {
+			*regmap = info->regmap_base;
+			*reg = RV1126_DRV_GRF_GPIO1A0_OFFSET;
+			*reg -= (((31 - pin_num) / RV1126_DRV_PINS_PER_REG + 1) * 4);
+			*reg -= 0x4;
+			*bit = pin_num % RV1126_DRV_PINS_PER_REG;
+			*bit *= RV1126_DRV_BITS_PER_PIN;
+			return 0;
+		}
+		*regmap = info->regmap_pmu;
+		*reg = RV1126_DRV_PMU_OFFSET;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RV1126_DRV_GRF_GPIO1A0_OFFSET;
+		*reg += (bank->bank_num - 1) * RV1126_DRV_BANK_STRIDE;
+	}
+
+	*reg += ((pin_num / RV1126_DRV_PINS_PER_REG) * 4);
+	*bit = pin_num % RV1126_DRV_PINS_PER_REG;
+	*bit *= RV1126_DRV_BITS_PER_PIN;
+
+	return 0;
+}
+
+#define RV1126_SCHMITT_PMU_OFFSET		0x60
+#define RV1126_SCHMITT_GRF_GPIO1A0_OFFSET	0x10188
+#define RV1126_SCHMITT_BANK_STRIDE		16
+#define RV1126_SCHMITT_PINS_PER_GRF_REG		8
+#define RV1126_SCHMITT_PINS_PER_PMU_REG		8
+
+static int rv1126_calc_schmitt_reg_and_bit(struct rockchip_pin_bank *bank,
+					   int pin_num,
+					   struct regmap **regmap,
+					   int *reg, u8 *bit)
+{
+	struct rockchip_pinctrl *info = bank->drvdata;
+	int pins_per_reg;
+
+	if (bank->bank_num == 0) {
+		if (RV1126_GPIO_C4_D7(pin_num)) {
+			*regmap = info->regmap_base;
+			*reg = RV1126_SCHMITT_GRF_GPIO1A0_OFFSET;
+			*reg -= (((31 - pin_num) / RV1126_SCHMITT_PINS_PER_GRF_REG + 1) * 4);
+			*bit = pin_num % RV1126_SCHMITT_PINS_PER_GRF_REG;
+			return 0;
+		}
+		*regmap = info->regmap_pmu;
+		*reg = RV1126_SCHMITT_PMU_OFFSET;
+		pins_per_reg = RV1126_SCHMITT_PINS_PER_PMU_REG;
+	} else {
+		*regmap = info->regmap_base;
+		*reg = RV1126_SCHMITT_GRF_GPIO1A0_OFFSET;
+		pins_per_reg = RV1126_SCHMITT_PINS_PER_GRF_REG;
+		*reg += (bank->bank_num - 1) * RV1126_SCHMITT_BANK_STRIDE;
+	}
+	*reg += ((pin_num / pins_per_reg) * 4);
+	*bit = pin_num % pins_per_reg;
+
+	return 0;
+}
+
 #define RK3308_SCHMITT_PINS_PER_REG		8
 #define RK3308_SCHMITT_BANK_STRIDE		16
 #define RK3308_SCHMITT_GRF_OFFSET		0x1a0
@@ -1998,6 +2263,12 @@ static int rockchip_set_drive_perpin(struct rockchip_pin_bank *bank,
 		goto config;
 	}
 
+	if (ctrl->type == RV1126) {
+		rmask_bits = RV1126_DRV_BITS_PER_PIN;
+		ret = strength;
+		goto config;
+	}
+
 	ret = -EINVAL;
 	for (i = 0; i < ARRAY_SIZE(rockchip_perpin_drv_list[drv_type]); i++) {
 		if (rockchip_perpin_drv_list[drv_type][i] == strength) {
@@ -2168,6 +2439,7 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
 		break;
 	case PX30:
 	case RV1108:
+	case RV1126:
 	case RK3188:
 	case RK3288:
 	case RK3308:
@@ -2416,6 +2688,7 @@ static bool rockchip_pinconf_pull_valid(struct rockchip_pin_ctrl *ctrl,
 		return pull ? false : true;
 	case PX30:
 	case RV1108:
+	case RV1126:
 	case RK3188:
 	case RK3288:
 	case RK3308:
@@ -2889,12 +3162,14 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(
 
 			/* preset iomux offset value, set new start value */
 			if (iom->offset >= 0) {
-				if (iom->type & IOMUX_SOURCE_PMU)
+				if ((iom->type & IOMUX_SOURCE_PMU) ||
+				    (iom->type & IOMUX_L_SOURCE_PMU))
 					pmu_offs = iom->offset;
 				else
 					grf_offs = iom->offset;
 			} else { /* set current iomux offset */
-				iom->offset = (iom->type & IOMUX_SOURCE_PMU) ?
+				iom->offset = ((iom->type & IOMUX_SOURCE_PMU) ||
+					       (iom->type & IOMUX_L_SOURCE_PMU)) ?
 							pmu_offs : grf_offs;
 			}
 
@@ -2919,7 +3194,7 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(
 			inc = (iom->type & (IOMUX_WIDTH_4BIT |
 					    IOMUX_WIDTH_3BIT |
 					    IOMUX_WIDTH_2BIT)) ? 8 : 4;
-			if (iom->type & IOMUX_SOURCE_PMU)
+			if ((iom->type & IOMUX_SOURCE_PMU) || (iom->type & IOMUX_L_SOURCE_PMU))
 				pmu_offs += inc;
 			else
 				grf_offs += inc;
@@ -3178,6 +3453,48 @@ static struct rockchip_pin_ctrl rv1108_pin_ctrl = {
 	.schmitt_calc_reg	= rv1108_calc_schmitt_reg_and_bit,
 };
 
+static struct rockchip_pin_bank rv1126_pin_banks[] = {
+	PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0",
+			     IOMUX_WIDTH_4BIT | IOMUX_SOURCE_PMU,
+			     IOMUX_WIDTH_4BIT | IOMUX_SOURCE_PMU,
+			     IOMUX_WIDTH_4BIT | IOMUX_L_SOURCE_PMU,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS_OFFSET(1, 32, "gpio1",
+				    IOMUX_WIDTH_4BIT,
+				    IOMUX_WIDTH_4BIT,
+				    IOMUX_WIDTH_4BIT,
+				    IOMUX_WIDTH_4BIT,
+				    0x10010, 0x10018, 0x10020, 0x10028),
+	PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2",
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3",
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT,
+			     IOMUX_WIDTH_4BIT),
+	PIN_BANK_IOMUX_FLAGS(4, 2, "gpio4",
+			     IOMUX_WIDTH_4BIT, 0, 0, 0),
+};
+
+static struct rockchip_pin_ctrl rv1126_pin_ctrl = {
+	.pin_banks		= rv1126_pin_banks,
+	.nr_banks		= ARRAY_SIZE(rv1126_pin_banks),
+	.label			= "RV1126-GPIO",
+	.type			= RV1126,
+	.grf_mux_offset		= 0x10004, /* mux offset from GPIO0_D0 */
+	.pmu_mux_offset		= 0x0,
+	.iomux_routes		= rv1126_mux_route_data,
+	.niomux_routes		= ARRAY_SIZE(rv1126_mux_route_data),
+	.iomux_recalced		= rv1126_mux_recalced_data,
+	.niomux_recalced	= ARRAY_SIZE(rv1126_mux_recalced_data),
+	.pull_calc_reg		= rv1126_calc_pull_reg_and_bit,
+	.drv_calc_reg		= rv1126_calc_drv_reg_and_bit,
+	.schmitt_calc_reg	= rv1126_calc_schmitt_reg_and_bit,
+};
+
 static struct rockchip_pin_bank rk2928_pin_banks[] = {
 	PIN_BANK(0, 32, "gpio0"),
 	PIN_BANK(1, 32, "gpio1"),
@@ -3568,6 +3885,8 @@ static const struct of_device_id rockchip_pinctrl_dt_match[] = {
 		.data = &px30_pin_ctrl },
 	{ .compatible = "rockchip,rv1108-pinctrl",
 		.data = &rv1108_pin_ctrl },
+	{ .compatible = "rockchip,rv1126-pinctrl",
+		.data = &rv1126_pin_ctrl },
 	{ .compatible = "rockchip,rk2928-pinctrl",
 		.data = &rk2928_pin_ctrl },
 	{ .compatible = "rockchip,rk3036-pinctrl",
diff --git a/drivers/pinctrl/pinctrl-rockchip.h b/drivers/pinctrl/pinctrl-rockchip.h
index ec46f8815ac9..4759f336941e 100644
--- a/drivers/pinctrl/pinctrl-rockchip.h
+++ b/drivers/pinctrl/pinctrl-rockchip.h
@@ -186,6 +186,7 @@
 enum rockchip_pinctrl_type {
 	PX30,
 	RV1108,
+	RV1126,
 	RK2928,
 	RK3066B,
 	RK3128,
-- 
2.25.1

Re: [PATCH v3 07/19] pinctrl: rockchip: Add RV1126 pinctrl support

[Linus Walleij]

On Thu, Aug 18, 2022 at 2:42 PM Jagan Teki <jagan@edgeble.ai> wrote:

> RV1126 has five GPIOs groups - GPIO0 in PD_MMU and GPIO1-4
> in PD_BUS.
>
> In GPIO0, up to Lower C group GPIO0_C[3:0] is part of PMU
> but rest of the groups from there are part of GRF.
>
> Added pinctrl support for RV1126 and the pull, drv and schmitt
> calculations are inferred from [1] authored by Jianqun Xu.
>
> [1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/drivers/pinctrl/pinctrl-rockchip.c
>
> Cc: linux-gpio@vger.kernel.org
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
> Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
> Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> ---
> Changes for v3, v2:
> - none

This patch applied to the pinctrl tree for v6.1.

Yours,
Linus Walleij

[PATCH v3 08/19] clk: rockchip: Add MUXTBL variant

[Jagan Teki]

From: Elaine Zhang <zhangqing@rock-chips.com>

A clock branch consisting of a mux with non-standard
select values.
The parent in Mux table is sorted by priority.

Cc: linux-clk@vger.kernel.org
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3, v2:
- none

 drivers/clk/rockchip/clk.c | 27 +++++++++++++++++++++------
 drivers/clk/rockchip/clk.h | 17 +++++++++++++++++
 2 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index bb8a844309bf..e63d4f20b479 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -40,6 +40,7 @@ static struct clk *rockchip_clk_register_branch(const char *name,
 		const char *const *parent_names, u8 num_parents,
 		void __iomem *base,
 		int muxdiv_offset, u8 mux_shift, u8 mux_width, u8 mux_flags,
+		u32 *mux_table,
 		int div_offset, u8 div_shift, u8 div_width, u8 div_flags,
 		struct clk_div_table *div_table, int gate_offset,
 		u8 gate_shift, u8 gate_flags, unsigned long flags,
@@ -62,6 +63,7 @@ static struct clk *rockchip_clk_register_branch(const char *name,
 		mux->shift = mux_shift;
 		mux->mask = BIT(mux_width) - 1;
 		mux->flags = mux_flags;
+		mux->table = mux_table;
 		mux->lock = lock;
 		mux_ops = (mux_flags & CLK_MUX_READ_ONLY) ? &clk_mux_ro_ops
 							: &clk_mux_ops;
@@ -270,6 +272,8 @@ static struct clk *rockchip_clk_register_frac_branch(
 		frac_mux->shift = child->mux_shift;
 		frac_mux->mask = BIT(child->mux_width) - 1;
 		frac_mux->flags = child->mux_flags;
+		if (child->mux_table)
+			frac_mux->table = child->mux_table;
 		frac_mux->lock = lock;
 		frac_mux->hw.init = &init;
 
@@ -444,11 +448,21 @@ void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
 		/* catch simple muxes */
 		switch (list->branch_type) {
 		case branch_mux:
-			clk = clk_register_mux(NULL, list->name,
-				list->parent_names, list->num_parents,
-				flags, ctx->reg_base + list->muxdiv_offset,
-				list->mux_shift, list->mux_width,
-				list->mux_flags, &ctx->lock);
+			if (list->mux_table)
+				clk = clk_register_mux_table(NULL, list->name,
+					list->parent_names, list->num_parents,
+					flags,
+					ctx->reg_base + list->muxdiv_offset,
+					list->mux_shift, list->mux_width,
+					list->mux_flags, list->mux_table,
+					&ctx->lock);
+			else
+				clk = clk_register_mux(NULL, list->name,
+					list->parent_names, list->num_parents,
+					flags,
+					ctx->reg_base + list->muxdiv_offset,
+					list->mux_shift, list->mux_width,
+					list->mux_flags, &ctx->lock);
 			break;
 		case branch_muxgrf:
 			clk = rockchip_clk_register_muxgrf(list->name,
@@ -506,7 +520,8 @@ void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
 				ctx->reg_base, list->muxdiv_offset,
 				list->mux_shift,
 				list->mux_width, list->mux_flags,
-				list->div_offset, list->div_shift, list->div_width,
+				list->mux_table, list->div_offset,
+				list->div_shift, list->div_width,
 				list->div_flags, list->div_table,
 				list->gate_offset, list->gate_shift,
 				list->gate_flags, flags, &ctx->lock);
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index 7aa45cc70287..93937fb1d368 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -448,6 +448,7 @@ struct rockchip_clk_branch {
 	u8				mux_shift;
 	u8				mux_width;
 	u8				mux_flags;
+	u32				*mux_table;
 	int				div_offset;
 	u8				div_shift;
 	u8				div_width;
@@ -680,6 +681,22 @@ struct rockchip_clk_branch {
 		.gate_offset	= -1,				\
 	}
 
+#define MUXTBL(_id, cname, pnames, f, o, s, w, mf, mt)		\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_mux,			\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= o,				\
+		.mux_shift	= s,				\
+		.mux_width	= w,				\
+		.mux_flags	= mf,				\
+		.gate_offset	= -1,				\
+		.mux_table	= mt,				\
+	}
+
 #define MUXGRF(_id, cname, pnames, f, o, s, w, mf)		\
 	{							\
 		.id		= _id,				\
-- 
2.25.1

[PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Jagan Teki]

Add the dt-bindings header for the Rockchip RV1126, that gets shared
between the clock controller and the clock references in the dts.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- update the file name
Changes for v2:
- exclude from clk patch

 .../dt-bindings/clock/rockchip,rv1126-cru.h   | 632 ++++++++++++++++++
 1 file changed, 632 insertions(+)
 create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h

diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h
new file mode 100644
index 000000000000..cfba8226ded2
--- /dev/null
+++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h
@@ -0,0 +1,632 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 Rockchip Electronics Co. Ltd.
+ * Author: Finley Xiao <finley.xiao@rock-chips.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RV1126_H
+#define _DT_BINDINGS_CLK_ROCKCHIP_RV1126_H
+
+/* pmucru-clocks indices */
+
+/* pll clocks */
+#define PLL_GPLL		1
+
+/* sclk (special clocks) */
+#define CLK_OSC0_DIV32K		2
+#define CLK_RTC32K		3
+#define CLK_WIFI_DIV		4
+#define CLK_WIFI_OSC0		5
+#define CLK_WIFI		6
+#define CLK_PMU			7
+#define SCLK_UART1_DIV		8
+#define SCLK_UART1_FRACDIV	9
+#define SCLK_UART1_MUX		10
+#define SCLK_UART1		11
+#define CLK_I2C0		12
+#define CLK_I2C2		13
+#define CLK_CAPTURE_PWM0	14
+#define CLK_PWM0		15
+#define CLK_CAPTURE_PWM1	16
+#define CLK_PWM1		17
+#define CLK_SPI0		18
+#define DBCLK_GPIO0		19
+#define CLK_PMUPVTM		20
+#define CLK_CORE_PMUPVTM	21
+#define CLK_REF12M		22
+#define CLK_USBPHY_OTG_REF	23
+#define CLK_USBPHY_HOST_REF	24
+#define CLK_REF24M		25
+#define CLK_MIPIDSIPHY_REF	26
+
+/* pclk */
+#define PCLK_PDPMU		30
+#define PCLK_PMU		31
+#define PCLK_UART1		32
+#define PCLK_I2C0		33
+#define PCLK_I2C2		34
+#define PCLK_PWM0		35
+#define PCLK_PWM1		36
+#define PCLK_SPI0		37
+#define PCLK_GPIO0		38
+#define PCLK_PMUSGRF		39
+#define PCLK_PMUGRF		40
+#define PCLK_PMUCRU		41
+#define PCLK_CHIPVEROTP		42
+#define PCLK_PDPMU_NIU		43
+#define PCLK_PMUPVTM		44
+#define PCLK_SCRKEYGEN		45
+
+#define CLKPMU_NR_CLKS		(PCLK_SCRKEYGEN + 1)
+
+/* cru-clocks indices */
+
+/* pll clocks */
+#define PLL_APLL		1
+#define PLL_DPLL		2
+#define PLL_CPLL		3
+#define PLL_HPLL		4
+
+/* sclk (special clocks) */
+#define ARMCLK			5
+#define USB480M			6
+#define CLK_CORE_CPUPVTM	7
+#define CLK_CPUPVTM		8
+#define CLK_SCR1		9
+#define CLK_SCR1_CORE		10
+#define CLK_SCR1_RTC		11
+#define CLK_SCR1_JTAG		12
+#define SCLK_UART0_DIV		13
+#define SCLK_UART0_FRAC		14
+#define SCLK_UART0_MUX		15
+#define SCLK_UART0		16
+#define SCLK_UART2_DIV		17
+#define SCLK_UART2_FRAC		18
+#define SCLK_UART2_MUX		19
+#define SCLK_UART2		20
+#define SCLK_UART3_DIV		21
+#define SCLK_UART3_FRAC		22
+#define SCLK_UART3_MUX		23
+#define SCLK_UART3		24
+#define SCLK_UART4_DIV		25
+#define SCLK_UART4_FRAC		26
+#define SCLK_UART4_MUX		27
+#define SCLK_UART4		28
+#define SCLK_UART5_DIV		29
+#define SCLK_UART5_FRAC		30
+#define SCLK_UART5_MUX		31
+#define SCLK_UART5		32
+#define CLK_I2C1		33
+#define CLK_I2C3		34
+#define CLK_I2C4		35
+#define CLK_I2C5		36
+#define CLK_SPI1		37
+#define CLK_CAPTURE_PWM2	38
+#define CLK_PWM2		39
+#define DBCLK_GPIO1		40
+#define DBCLK_GPIO2		41
+#define DBCLK_GPIO3		42
+#define DBCLK_GPIO4		43
+#define CLK_SARADC		44
+#define CLK_TIMER0		45
+#define CLK_TIMER1		46
+#define CLK_TIMER2		47
+#define CLK_TIMER3		48
+#define CLK_TIMER4		49
+#define CLK_TIMER5		50
+#define CLK_CAN			51
+#define CLK_NPU_TSADC		52
+#define CLK_NPU_TSADCPHY	53
+#define CLK_CPU_TSADC		54
+#define CLK_CPU_TSADCPHY	55
+#define CLK_CRYPTO_CORE		56
+#define CLK_CRYPTO_PKA		57
+#define MCLK_I2S0_TX_DIV	58
+#define MCLK_I2S0_TX_FRACDIV	59
+#define MCLK_I2S0_TX_MUX	60
+#define MCLK_I2S0_TX		61
+#define MCLK_I2S0_RX_DIV	62
+#define MCLK_I2S0_RX_FRACDIV	63
+#define MCLK_I2S0_RX_MUX	64
+#define MCLK_I2S0_RX		65
+#define MCLK_I2S0_TX_OUT2IO	66
+#define MCLK_I2S0_RX_OUT2IO	67
+#define MCLK_I2S1_DIV		68
+#define MCLK_I2S1_FRACDIV	69
+#define MCLK_I2S1_MUX		70
+#define MCLK_I2S1		71
+#define MCLK_I2S1_OUT2IO	72
+#define MCLK_I2S2_DIV		73
+#define MCLK_I2S2_FRACDIV	74
+#define MCLK_I2S2_MUX		75
+#define MCLK_I2S2		76
+#define MCLK_I2S2_OUT2IO	77
+#define MCLK_PDM		78
+#define SCLK_ADUPWM_DIV		79
+#define SCLK_AUDPWM_FRACDIV	80
+#define SCLK_AUDPWM_MUX		81
+#define	SCLK_AUDPWM		82
+#define CLK_ACDCDIG_ADC		83
+#define CLK_ACDCDIG_DAC		84
+#define CLK_ACDCDIG_I2C		85
+#define CLK_VENC_CORE		86
+#define CLK_VDEC_CORE		87
+#define CLK_VDEC_CA		88
+#define CLK_VDEC_HEVC_CA	89
+#define CLK_RGA_CORE		90
+#define CLK_IEP_CORE		91
+#define CLK_ISP_DIV		92
+#define CLK_ISP_NP5		93
+#define CLK_ISP_NUX		94
+#define CLK_ISP			95
+#define CLK_CIF_OUT_DIV		96
+#define CLK_CIF_OUT_FRACDIV	97
+#define CLK_CIF_OUT_MUX		98
+#define CLK_CIF_OUT		99
+#define CLK_MIPICSI_OUT_DIV	100
+#define CLK_MIPICSI_OUT_FRACDIV	101
+#define CLK_MIPICSI_OUT_MUX	102
+#define CLK_MIPICSI_OUT		103
+#define CLK_ISPP_DIV		104
+#define CLK_ISPP_NP5		105
+#define CLK_ISPP_NUX		106
+#define CLK_ISPP		107
+#define CLK_SDMMC		108
+#define SCLK_SDMMC_DRV		109
+#define SCLK_SDMMC_SAMPLE	110
+#define CLK_SDIO		111
+#define SCLK_SDIO_DRV		112
+#define SCLK_SDIO_SAMPLE	113
+#define CLK_EMMC		114
+#define SCLK_EMMC_DRV		115
+#define SCLK_EMMC_SAMPLE	116
+#define CLK_NANDC		117
+#define SCLK_SFC		118
+#define CLK_USBHOST_UTMI_OHCI	119
+#define CLK_USBOTG_REF		120
+#define CLK_GMAC_DIV		121
+#define CLK_GMAC_RGMII_M0	122
+#define CLK_GMAC_SRC_M0		123
+#define CLK_GMAC_RGMII_M1	124
+#define CLK_GMAC_SRC_M1		125
+#define CLK_GMAC_SRC		126
+#define CLK_GMAC_REF		127
+#define CLK_GMAC_TX_SRC		128
+#define CLK_GMAC_TX_DIV5	129
+#define CLK_GMAC_TX_DIV50	130
+#define RGMII_MODE_CLK		131
+#define CLK_GMAC_RX_SRC		132
+#define CLK_GMAC_RX_DIV2	133
+#define CLK_GMAC_RX_DIV20	134
+#define RMII_MODE_CLK		135
+#define CLK_GMAC_TX_RX		136
+#define CLK_GMAC_PTPREF		137
+#define CLK_GMAC_ETHERNET_OUT	138
+#define CLK_DDRPHY		139
+#define CLK_DDR_MON		140
+#define TMCLK_DDR_MON		141
+#define CLK_NPU_DIV		142
+#define CLK_NPU_NP5		143
+#define CLK_CORE_NPU		144
+#define CLK_CORE_NPUPVTM	145
+#define CLK_NPUPVTM		146
+#define SCLK_DDRCLK		147
+#define CLK_OTP			148
+
+/* dclk */
+#define DCLK_DECOM		150
+#define DCLK_VOP_DIV		151
+#define DCLK_VOP_FRACDIV	152
+#define DCLK_VOP_MUX		153
+#define DCLK_VOP		154
+#define DCLK_CIF		155
+#define DCLK_CIFLITE		156
+
+/* aclk */
+#define ACLK_PDBUS		160
+#define ACLK_DMAC		161
+#define ACLK_DCF		162
+#define ACLK_SPINLOCK		163
+#define ACLK_DECOM		164
+#define ACLK_PDCRYPTO		165
+#define ACLK_CRYPTO		166
+#define ACLK_PDVEPU		167
+#define ACLK_VENC		168
+#define ACLK_PDVDEC		169
+#define ACLK_PDJPEG		170
+#define ACLK_VDEC		171
+#define ACLK_JPEG		172
+#define ACLK_PDVO		173
+#define ACLK_RGA		174
+#define ACLK_VOP		175
+#define ACLK_IEP		176
+#define ACLK_PDVI_DIV		177
+#define ACLK_PDVI_NP5		178
+#define ACLK_PDVI		179
+#define ACLK_ISP		180
+#define ACLK_CIF		181
+#define ACLK_CIFLITE		182
+#define ACLK_PDISPP_DIV		183
+#define ACLK_PDISPP_NP5		184
+#define ACLK_PDISPP		185
+#define ACLK_ISPP		186
+#define ACLK_PDPHP		187
+#define ACLK_PDUSB		188
+#define ACLK_USBOTG		189
+#define ACLK_PDGMAC		190
+#define ACLK_GMAC		191
+#define ACLK_PDNPU_DIV		192
+#define ACLK_PDNPU_NP5		193
+#define ACLK_PDNPU		194
+#define ACLK_NPU		195
+
+/* hclk */
+#define HCLK_PDCORE_NIU		200
+#define HCLK_PDUSB		201
+#define HCLK_PDCRYPTO		202
+#define HCLK_CRYPTO		203
+#define HCLK_PDAUDIO		204
+#define HCLK_I2S0		205
+#define HCLK_I2S1		206
+#define HCLK_I2S2		207
+#define HCLK_PDM		208
+#define HCLK_AUDPWM		209
+#define HCLK_PDVEPU		210
+#define HCLK_VENC		211
+#define HCLK_PDVDEC		212
+#define HCLK_PDJPEG		213
+#define HCLK_VDEC		214
+#define HCLK_JPEG		215
+#define HCLK_PDVO		216
+#define HCLK_RGA		217
+#define HCLK_VOP		218
+#define HCLK_IEP		219
+#define HCLK_PDVI		220
+#define HCLK_ISP		221
+#define HCLK_CIF		222
+#define HCLK_CIFLITE		223
+#define HCLK_PDISPP		224
+#define HCLK_ISPP		225
+#define HCLK_PDPHP		226
+#define HCLK_PDSDMMC		227
+#define HCLK_SDMMC		228
+#define HCLK_PDSDIO		229
+#define HCLK_SDIO		230
+#define HCLK_PDNVM		231
+#define HCLK_EMMC		232
+#define HCLK_NANDC		233
+#define HCLK_SFC		234
+#define HCLK_SFCXIP		235
+#define HCLK_PDBUS		236
+#define HCLK_USBHOST		237
+#define HCLK_USBHOST_ARB	238
+#define HCLK_PDNPU		239
+#define HCLK_NPU		240
+
+/* pclk */
+#define PCLK_CPUPVTM		245
+#define PCLK_PDBUS		246
+#define PCLK_DCF		247
+#define PCLK_WDT		248
+#define PCLK_MAILBOX		249
+#define PCLK_UART0		250
+#define PCLK_UART2		251
+#define PCLK_UART3		252
+#define PCLK_UART4		253
+#define PCLK_UART5		254
+#define PCLK_I2C1		255
+#define PCLK_I2C3		256
+#define PCLK_I2C4		257
+#define PCLK_I2C5		258
+#define PCLK_SPI1		259
+#define PCLK_PWM2		261
+#define PCLK_GPIO1		262
+#define PCLK_GPIO2		263
+#define PCLK_GPIO3		264
+#define PCLK_GPIO4		265
+#define PCLK_SARADC		266
+#define PCLK_TIMER		267
+#define PCLK_DECOM		268
+#define PCLK_CAN		269
+#define PCLK_NPU_TSADC		270
+#define PCLK_CPU_TSADC		271
+#define PCLK_ACDCDIG		272
+#define PCLK_PDVO		273
+#define PCLK_DSIHOST		274
+#define PCLK_PDVI		275
+#define PCLK_CSIHOST		276
+#define PCLK_PDGMAC		277
+#define PCLK_GMAC		278
+#define PCLK_PDDDR		279
+#define PCLK_DDR_MON		280
+#define PCLK_PDNPU		281
+#define PCLK_NPUPVTM		282
+#define PCLK_PDTOP		283
+#define PCLK_TOPCRU		284
+#define PCLK_TOPGRF		285
+#define PCLK_CPUEMADET		286
+#define PCLK_DDRPHY		287
+#define PCLK_DSIPHY		289
+#define PCLK_CSIPHY0		290
+#define PCLK_CSIPHY1		291
+#define PCLK_USBPHY_HOST	292
+#define PCLK_USBPHY_OTG		293
+#define PCLK_OTP		294
+
+#define CLK_NR_CLKS		(PCLK_OTP + 1)
+
+/* pmu soft-reset indices */
+
+/* pmu_cru_softrst_con0 */
+#define SRST_PDPMU_NIU_P	0
+#define SRST_PMU_SGRF_P		1
+#define SRST_PMU_SGRF_REMAP_P	2
+#define SRST_I2C0_P		3
+#define SRST_I2C0		4
+#define SRST_I2C2_P		7
+#define SRST_I2C2		8
+#define SRST_UART1_P		9
+#define SRST_UART1		10
+#define SRST_PWM0_P		11
+#define SRST_PWM0		12
+#define SRST_PWM1_P		13
+#define SRST_PWM1		14
+#define SRST_DDR_FAIL_SAFE	15
+
+/* pmu_cru_softrst_con1 */
+#define SRST_GPIO0_P		17
+#define SRST_GPIO0_DB		18
+#define SRST_SPI0_P		19
+#define SRST_SPI0		20
+#define SRST_PMUGRF_P		21
+#define SRST_CHIPVEROTP_P	22
+#define SRST_PMUPVTM		24
+#define SRST_PMUPVTM_P		25
+#define SRST_PMUCRU_P		30
+
+/* soft-reset indices */
+
+/* cru_softrst_con0 */
+#define SRST_CORE0_PO		0
+#define SRST_CORE1_PO		1
+#define SRST_CORE2_PO		2
+#define SRST_CORE3_PO		3
+#define SRST_CORE0		4
+#define SRST_CORE1		5
+#define SRST_CORE2		6
+#define SRST_CORE3		7
+#define SRST_CORE0_DBG		8
+#define SRST_CORE1_DBG		9
+#define SRST_CORE2_DBG		10
+#define SRST_CORE3_DBG		11
+#define SRST_NL2		12
+#define SRST_CORE_NIU_A		13
+#define SRST_DBG_DAPLITE_P	14
+#define SRST_DAPLITE_P		15
+
+/* cru_softrst_con1 */
+#define SRST_PDBUS_NIU1_A	16
+#define SRST_PDBUS_NIU1_H	17
+#define SRST_PDBUS_NIU1_P	18
+#define SRST_PDBUS_NIU2_A	19
+#define SRST_PDBUS_NIU2_H	20
+#define SRST_PDBUS_NIU3_A	21
+#define SRST_PDBUS_NIU3_H	22
+#define SRST_PDBUS_HOLD_NIU1_A	23
+#define SRST_DBG_NIU_P		24
+#define SRST_PDCORE_NIIU_H	25
+#define SRST_MUC_NIU		26
+#define SRST_DCF_A		29
+#define SRST_DCF_P		30
+#define SRST_SYSTEM_SRAM_A	31
+
+/* cru_softrst_con2 */
+#define SRST_I2C1_P		32
+#define SRST_I2C1		33
+#define SRST_I2C3_P		34
+#define SRST_I2C3		35
+#define SRST_I2C4_P		36
+#define SRST_I2C4		37
+#define SRST_I2C5_P		38
+#define SRST_I2C5		39
+#define SRST_SPI1_P		40
+#define SRST_SPI1		41
+#define SRST_MCU_CORE		42
+#define SRST_PWM2_P		44
+#define SRST_PWM2		45
+#define SRST_SPINLOCK_A		46
+
+/* cru_softrst_con3 */
+#define SRST_UART0_P		48
+#define SRST_UART0		49
+#define SRST_UART2_P		50
+#define SRST_UART2		51
+#define SRST_UART3_P		52
+#define SRST_UART3		53
+#define SRST_UART4_P		54
+#define SRST_UART4		55
+#define SRST_UART5_P		56
+#define SRST_UART5		57
+#define SRST_WDT_P		58
+#define SRST_SARADC_P		59
+#define SRST_GRF_P		61
+#define SRST_TIMER_P		62
+#define SRST_MAILBOX_P		63
+
+/* cru_softrst_con4 */
+#define SRST_TIMER0		64
+#define SRST_TIMER1		65
+#define SRST_TIMER2		66
+#define SRST_TIMER3		67
+#define SRST_TIMER4		68
+#define SRST_TIMER5		69
+#define SRST_INTMUX_P		70
+#define SRST_GPIO1_P		72
+#define SRST_GPIO1_DB		73
+#define SRST_GPIO2_P		74
+#define SRST_GPIO2_DB		75
+#define SRST_GPIO3_P		76
+#define SRST_GPIO3_DB		77
+#define SRST_GPIO4_P		78
+#define SRST_GPIO4_DB		79
+
+/* cru_softrst_con5 */
+#define SRST_CAN_P		80
+#define SRST_CAN		81
+#define SRST_DECOM_A		85
+#define SRST_DECOM_P		86
+#define SRST_DECOM_D		87
+#define SRST_PDCRYPTO_NIU_A	88
+#define SRST_PDCRYPTO_NIU_H	89
+#define SRST_CRYPTO_A		90
+#define SRST_CRYPTO_H		91
+#define SRST_CRYPTO_CORE	92
+#define SRST_CRYPTO_PKA		93
+#define SRST_SGRF_P		95
+
+/* cru_softrst_con6 */
+#define SRST_PDAUDIO_NIU_H	96
+#define SRST_PDAUDIO_NIU_P	97
+#define SRST_I2S0_H		98
+#define SRST_I2S0_TX_M		99
+#define SRST_I2S0_RX_M		100
+#define SRST_I2S1_H		101
+#define SRST_I2S1_M		102
+#define SRST_I2S2_H		103
+#define SRST_I2S2_M		104
+#define SRST_PDM_H		105
+#define SRST_PDM_M		106
+#define SRST_AUDPWM_H		107
+#define SRST_AUDPWM		108
+#define SRST_ACDCDIG_P		109
+#define SRST_ACDCDIG		110
+
+/* cru_softrst_con7 */
+#define SRST_PDVEPU_NIU_A	112
+#define SRST_PDVEPU_NIU_H	113
+#define SRST_VENC_A		114
+#define SRST_VENC_H		115
+#define SRST_VENC_CORE		116
+#define SRST_PDVDEC_NIU_A	117
+#define SRST_PDVDEC_NIU_H	118
+#define SRST_VDEC_A		119
+#define SRST_VDEC_H		120
+#define SRST_VDEC_CORE		121
+#define SRST_VDEC_CA		122
+#define SRST_VDEC_HEVC_CA	123
+#define SRST_PDJPEG_NIU_A	124
+#define SRST_PDJPEG_NIU_H	125
+#define SRST_JPEG_A		126
+#define SRST_JPEG_H		127
+
+/* cru_softrst_con8 */
+#define SRST_PDVO_NIU_A		128
+#define SRST_PDVO_NIU_H		129
+#define SRST_PDVO_NIU_P		130
+#define SRST_RGA_A		131
+#define SRST_RGA_H		132
+#define SRST_RGA_CORE		133
+#define SRST_VOP_A		134
+#define SRST_VOP_H		135
+#define SRST_VOP_D		136
+#define SRST_TXBYTEHS_DSIHOST	137
+#define SRST_DSIHOST_P		138
+#define SRST_IEP_A		139
+#define SRST_IEP_H		140
+#define SRST_IEP_CORE		141
+#define SRST_ISP_RX_P		142
+
+/* cru_softrst_con9 */
+#define SRST_PDVI_NIU_A		144
+#define SRST_PDVI_NIU_H		145
+#define SRST_PDVI_NIU_P		146
+#define SRST_ISP		147
+#define SRST_CIF_A		148
+#define SRST_CIF_H		149
+#define SRST_CIF_D		150
+#define SRST_CIF_P		151
+#define SRST_CIF_I		152
+#define SRST_CIF_RX_P		153
+#define SRST_PDISPP_NIU_A	154
+#define SRST_PDISPP_NIU_H	155
+#define SRST_ISPP_A		156
+#define SRST_ISPP_H		157
+#define SRST_ISPP		158
+#define SRST_CSIHOST_P		159
+
+/* cru_softrst_con10 */
+#define SRST_PDPHPMID_NIU_A	160
+#define SRST_PDPHPMID_NIU_H	161
+#define SRST_PDNVM_NIU_H	163
+#define SRST_SDMMC_H		164
+#define SRST_SDIO_H		165
+#define SRST_EMMC_H		166
+#define SRST_SFC_H		167
+#define SRST_SFCXIP_H		168
+#define SRST_SFC		169
+#define SRST_NANDC_H		170
+#define SRST_NANDC		171
+#define SRST_PDSDMMC_H		173
+#define SRST_PDSDIO_H		174
+
+/* cru_softrst_con11 */
+#define SRST_PDUSB_NIU_A	176
+#define SRST_PDUSB_NIU_H	177
+#define SRST_USBHOST_H		178
+#define SRST_USBHOST_ARB_H	179
+#define SRST_USBHOST_UTMI	180
+#define SRST_USBOTG_A		181
+#define SRST_USBPHY_OTG_P	182
+#define SRST_USBPHY_HOST_P	183
+#define SRST_USBPHYPOR_OTG	184
+#define SRST_USBPHYPOR_HOST	185
+#define SRST_PDGMAC_NIU_A	188
+#define SRST_PDGMAC_NIU_P	189
+#define SRST_GMAC_A		190
+
+/* cru_softrst_con12 */
+#define SRST_DDR_DFICTL_P	193
+#define SRST_DDR_MON_P		194
+#define SRST_DDR_STANDBY_P	195
+#define SRST_DDR_GRF_P		196
+#define SRST_DDR_MSCH_P		197
+#define SRST_DDR_SPLIT_A	198
+#define SRST_DDR_MSCH		199
+#define SRST_DDR_DFICTL		202
+#define SRST_DDR_STANDBY	203
+#define SRST_NPUMCU_NIU		205
+#define SRST_DDRPHY_P		206
+#define SRST_DDRPHY		207
+
+/* cru_softrst_con13 */
+#define SRST_PDNPU_NIU_A	208
+#define SRST_PDNPU_NIU_H	209
+#define SRST_PDNPU_NIU_P	210
+#define SRST_NPU_A		211
+#define SRST_NPU_H		212
+#define SRST_NPU		213
+#define SRST_NPUPVTM_P		214
+#define SRST_NPUPVTM		215
+#define SRST_NPU_TSADC_P	216
+#define SRST_NPU_TSADC		217
+#define SRST_NPU_TSADCPHY	218
+#define SRST_CIFLITE_A		220
+#define SRST_CIFLITE_H		221
+#define SRST_CIFLITE_D		222
+#define SRST_CIFLITE_RX_P	223
+
+/* cru_softrst_con14 */
+#define SRST_TOPNIU_P		224
+#define SRST_TOPCRU_P		225
+#define SRST_TOPGRF_P		226
+#define SRST_CPUEMADET_P	227
+#define SRST_CSIPHY0_P		228
+#define SRST_CSIPHY1_P		229
+#define SRST_DSIPHY_P		230
+#define SRST_CPU_TSADC_P	232
+#define SRST_CPU_TSADC		233
+#define SRST_CPU_TSADCPHY	234
+#define SRST_CPUPVTM_P		235
+#define SRST_CPUPVTM		236
+
+#endif
-- 
2.25.1

Re: [PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Rob Herring]

On Thu, Aug 18, 2022 at 06:11:22PM +0530, Jagan Teki wrote:
> Add the dt-bindings header for the Rockchip RV1126, that gets shared
> between the clock controller and the clock references in the dts.
> 
> Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> ---
> Changes for v3:
> - update the file name
> Changes for v2:
> - exclude from clk patch
> 
>  .../dt-bindings/clock/rockchip,rv1126-cru.h   | 632 ++++++++++++++++++
>  1 file changed, 632 insertions(+)
>  create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h
> 
> diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> new file mode 100644
> index 000000000000..cfba8226ded2
> --- /dev/null
> +++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> @@ -0,0 +1,632 @@
> +/* SPDX-License-Identifier: GPL-2.0 */

Dual license please. Need an ack from Rockchip for that (and not just 
on this one).

> +/*
> + * Copyright (c) 2019 Rockchip Electronics Co. Ltd.
> + * Author: Finley Xiao <finley.xiao@rock-chips.com>
> + */

Re: [PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Jagan Teki]

On Mon, 22 Aug 2022 at 23:40, Rob Herring <robh@kernel.org> wrote:
>
> On Thu, Aug 18, 2022 at 06:11:22PM +0530, Jagan Teki wrote:
> > Add the dt-bindings header for the Rockchip RV1126, that gets shared
> > between the clock controller and the clock references in the dts.
> >
> > Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> > Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> > ---
> > Changes for v3:
> > - update the file name
> > Changes for v2:
> > - exclude from clk patch
> >
> >  .../dt-bindings/clock/rockchip,rv1126-cru.h   | 632 ++++++++++++++++++
> >  1 file changed, 632 insertions(+)
> >  create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h
> >
> > diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > new file mode 100644
> > index 000000000000..cfba8226ded2
> > --- /dev/null
> > +++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > @@ -0,0 +1,632 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
>
> Dual license please. Need an ack from Rockchip for that (and not just
> on this one).

Heiko or Kever.

Can you comment on this?

Jagan.

Re: [PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Heiko Stübner]

Am Dienstag, 23. August 2022, 14:57:20 CEST schrieb Jagan Teki:
> On Mon, 22 Aug 2022 at 23:40, Rob Herring <robh@kernel.org> wrote:
> >
> > On Thu, Aug 18, 2022 at 06:11:22PM +0530, Jagan Teki wrote:
> > > Add the dt-bindings header for the Rockchip RV1126, that gets shared
> > > between the clock controller and the clock references in the dts.
> > >
> > > Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> > > Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> > > ---
> > > Changes for v3:
> > > - update the file name
> > > Changes for v2:
> > > - exclude from clk patch
> > >
> > >  .../dt-bindings/clock/rockchip,rv1126-cru.h   | 632 ++++++++++++++++++
> > >  1 file changed, 632 insertions(+)
> > >  create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h
> > >
> > > diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > > new file mode 100644
> > > index 000000000000..cfba8226ded2
> > > --- /dev/null
> > > +++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > > @@ -0,0 +1,632 @@
> > > +/* SPDX-License-Identifier: GPL-2.0 */
> >
> > Dual license please. Need an ack from Rockchip for that (and not just
> > on this one).
> 
> Heiko or Kever.
> 
> Can you comment on this?

I guess this is more a question for Kever,

@Kever can Rockchip allow that dual licensing for the dt-binding header
(MIT as second license I think - at least like all the other binding headers)
both in this patch and also in the other header-patches of this series?

Thanks
Heiko

Re: [PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Jagan Teki]

Hi Kever,

On Tue, 23 Aug 2022 at 23:26, Heiko Stübner <heiko@sntech.de> wrote:
>
> Am Dienstag, 23. August 2022, 14:57:20 CEST schrieb Jagan Teki:
> > On Mon, 22 Aug 2022 at 23:40, Rob Herring <robh@kernel.org> wrote:
> > >
> > > On Thu, Aug 18, 2022 at 06:11:22PM +0530, Jagan Teki wrote:
> > > > Add the dt-bindings header for the Rockchip RV1126, that gets shared
> > > > between the clock controller and the clock references in the dts.
> > > >
> > > > Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> > > > Signed-off-by: Jagan Teki <jagan@edgeble.ai>
> > > > ---
> > > > Changes for v3:
> > > > - update the file name
> > > > Changes for v2:
> > > > - exclude from clk patch
> > > >
> > > >  .../dt-bindings/clock/rockchip,rv1126-cru.h   | 632 ++++++++++++++++++
> > > >  1 file changed, 632 insertions(+)
> > > >  create mode 100644 include/dt-bindings/clock/rockchip,rv1126-cru.h
> > > >
> > > > diff --git a/include/dt-bindings/clock/rockchip,rv1126-cru.h b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > > > new file mode 100644
> > > > index 000000000000..cfba8226ded2
> > > > --- /dev/null
> > > > +++ b/include/dt-bindings/clock/rockchip,rv1126-cru.h
> > > > @@ -0,0 +1,632 @@
> > > > +/* SPDX-License-Identifier: GPL-2.0 */
> > >
> > > Dual license please. Need an ack from Rockchip for that (and not just
> > > on this one).
> >
> > Heiko or Kever.
> >
> > Can you comment on this?
>
> I guess this is more a question for Kever,
>
> @Kever can Rockchip allow that dual licensing for the dt-binding header
> (MIT as second license I think - at least like all the other binding headers)
> both in this patch and also in the other header-patches of this series?

Any comments on this?

Jagan.

Re: [PATCH v3 09/19] clk: rockchip: Add dt-binding header for RV1126

[Krzysztof Kozlowski]

On 05/09/2022 07:27, Jagan Teki wrote:
>>>> Dual license please. Need an ack from Rockchip for that (and not just
>>>> on this one).
>>>
>>> Heiko or Kever.
>>>
>>> Can you comment on this?
>>
>> I guess this is more a question for Kever,
>>
>> @Kever can Rockchip allow that dual licensing for the dt-binding header
>> (MIT as second license I think - at least like all the other binding headers)
>> both in this patch and also in the other header-patches of this series?
> 
> Any comments on this?

https://lore.kernel.org/all/510d1180-bc8e-7820-c772-ed7f35447087@rock-chips.com/

Best regards,
Krzysztof

[PATCH v3 10/19] dt-bindings: clock: rockchip: Document RV1126 CRU

[Jagan Teki]

Document dt-bindings for Rockchip RV1126 clock controller.

Cc: linux-clk@vger.kernel.org
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- fixed title
- remove '|' in description
- add one example

 .../bindings/clock/rockchip,rv1126-cru.yaml   | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/rockchip,rv1126-cru.yaml

diff --git a/Documentation/devicetree/bindings/clock/rockchip,rv1126-cru.yaml b/Documentation/devicetree/bindings/clock/rockchip,rv1126-cru.yaml
new file mode 100644
index 000000000000..0998f8b922bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/rockchip,rv1126-cru.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rv1126-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RV1126 Clock and Reset Unit
+
+maintainers:
+  - Jagan Teki <jagan@edgeble.ai>
+  - Finley Xiao <finley.xiao@rock-chips.com>
+  - Heiko Stuebner <heiko@sntech.de>
+
+description:
+  The RV1126 clock controller generates the clock and also implements a
+  reset controller for SoC peripherals.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rv1126-cru
+      - rockchip,rv1126-pmucru
+
+  reg:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  "#reset-cells":
+    const: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: xin24m
+
+  rockchip,grf:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to the syscon managing the "general register files" (GRF),
+      if missing pll rates are not changeable, due to the missing pll
+      lock status.
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+  - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    cru: clock-controller@ff490000 {
+      compatible = "rockchip,rv1126-cru";
+      reg = <0xff490000 0x1000>;
+      rockchip,grf = <&grf>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+    };
-- 
2.25.1

Re: [PATCH v3 10/19] dt-bindings: clock: rockchip: Document RV1126 CRU

[Stephen Boyd]

Quoting Jagan Teki (2022-08-18 05:41:23)
> +
> +  clocks:
> +    maxItems: 1
> +
> +  clock-names:
> +    const: xin24m
> +
> +  rockchip,grf:
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +    description:
> +      Phandle to the syscon managing the "general register files" (GRF),
> +      if missing pll rates are not changeable, due to the missing pll
> +      lock status.
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#clock-cells"
> +  - "#reset-cells"

Why aren't clocks required?

> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    cru: clock-controller@ff490000 {
> +      compatible = "rockchip,rv1126-cru";
> +      reg = <0xff490000 0x1000>;
> +      rockchip,grf = <&grf>;
> +      #clock-cells = <1>;
> +      #reset-cells = <1>;

Can you add 'clocks' property to the binding?

Re: [PATCH v3 10/19] dt-bindings: clock: rockchip: Document RV1126 CRU

[Jagan Teki]

On Fri, 19 Aug 2022 at 02:59, Stephen Boyd <sboyd@kernel.org> wrote:
>
> Quoting Jagan Teki (2022-08-18 05:41:23)
> > +
> > +  clocks:
> > +    maxItems: 1
> > +
> > +  clock-names:
> > +    const: xin24m
> > +
> > +  rockchip,grf:
> > +    $ref: /schemas/types.yaml#/definitions/phandle
> > +    description:
> > +      Phandle to the syscon managing the "general register files" (GRF),
> > +      if missing pll rates are not changeable, due to the missing pll
> > +      lock status.
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - "#clock-cells"
> > +  - "#reset-cells"
>
> Why aren't clocks required?

I don't see any clocks being used by cru in rv1126 [1] so that is the
reason I didn't add any. Let me know if it is something that is
mandatory to add even if it's unused.
[1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/arch/arm/boot/dts/rv1126.dtsi#L1074

Thanks,
Jagan.

Re: [PATCH v3 10/19] dt-bindings: clock: rockchip: Document RV1126 CRU

[Heiko Stübner]

Am Freitag, 19. August 2022, 23:20:03 CEST schrieb Jagan Teki:
> On Fri, 19 Aug 2022 at 02:59, Stephen Boyd <sboyd@kernel.org> wrote:
> >
> > Quoting Jagan Teki (2022-08-18 05:41:23)
> > > +
> > > +  clocks:
> > > +    maxItems: 1
> > > +
> > > +  clock-names:
> > > +    const: xin24m
> > > +
> > > +  rockchip,grf:
> > > +    $ref: /schemas/types.yaml#/definitions/phandle
> > > +    description:
> > > +      Phandle to the syscon managing the "general register files" (GRF),
> > > +      if missing pll rates are not changeable, due to the missing pll
> > > +      lock status.
> > > +
> > > +required:
> > > +  - compatible
> > > +  - reg
> > > +  - "#clock-cells"
> > > +  - "#reset-cells"
> >
> > Why aren't clocks required?
> 
> I don't see any clocks being used by cru in rv1126 [1] so that is the
> reason I didn't add any. Let me know if it is something that is
> mandatory to add even if it's unused.
> [1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/arch/arm/boot/dts/rv1126.dtsi#L1074

Our clock drivers normally just expect that xin24m to be present
but that xin24m _is_ a clock dependency for the cru and for a lot
of Rockchip SoCs Johan did update both the binding and the dtsi-s
to make that explicit when converting the binding over to yaml

See for example the rk3399.

Heiko

[PATCH v3 11/19] Add clock controller support for RV1126 SoC.

[Jagan Teki]

Clock & Reset Unit (CRU) in RV1126 support clocks for CRU
and CRU_PMU blocks.

This patch is trying to add minimal Clock-Architecture Diagram's
inferred from [1] authored by Finley Xiao.

[1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/drivers/clk/rockchip/clk-rv1126.c

Cc: linux-clk@vger.kernel.org
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- update file name of rv1126-cru.h
Changes for v2:
- none

 drivers/clk/rockchip/Kconfig      |    7 +
 drivers/clk/rockchip/Makefile     |    1 +
 drivers/clk/rockchip/clk-rv1126.c | 1107 +++++++++++++++++++++++++++++
 drivers/clk/rockchip/clk.h        |   19 +
 4 files changed, 1134 insertions(+)
 create mode 100644 drivers/clk/rockchip/clk-rv1126.c

diff --git a/drivers/clk/rockchip/Kconfig b/drivers/clk/rockchip/Kconfig
index 3067bdb6e119..345a5d2a457c 100644
--- a/drivers/clk/rockchip/Kconfig
+++ b/drivers/clk/rockchip/Kconfig
@@ -23,6 +23,13 @@ config CLK_RV110X
 	help
 	  Build the driver for RV110x Clock Driver.
 
+config CLK_RV1126
+	bool "Rockchip RV1126 clock controller support"
+	depends on ARM || COMPILE_TEST
+	default y
+	help
+	  Build the driver for RV1126 Clock Driver.
+
 config CLK_RK3036
 	bool "Rockchip RK3036 clock controller support"
 	depends on ARM || COMPILE_TEST
diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile
index 2b78f1247372..e8543876c056 100644
--- a/drivers/clk/rockchip/Makefile
+++ b/drivers/clk/rockchip/Makefile
@@ -17,6 +17,7 @@ clk-rockchip-$(CONFIG_RESET_CONTROLLER) += softrst.o
 
 obj-$(CONFIG_CLK_PX30)          += clk-px30.o
 obj-$(CONFIG_CLK_RV110X)        += clk-rv1108.o
+obj-$(CONFIG_CLK_RV1126)        += clk-rv1126.o
 obj-$(CONFIG_CLK_RK3036)        += clk-rk3036.o
 obj-$(CONFIG_CLK_RK312X)        += clk-rk3128.o
 obj-$(CONFIG_CLK_RK3188)        += clk-rk3188.o
diff --git a/drivers/clk/rockchip/clk-rv1126.c b/drivers/clk/rockchip/clk-rv1126.c
new file mode 100644
index 000000000000..4802820d59c5
--- /dev/null
+++ b/drivers/clk/rockchip/clk-rv1126.c
@@ -0,0 +1,1107 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 Rockchip Electronics Co. Ltd.
+ * Author: Finley Xiao <finley.xiao@rock-chips.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <dt-bindings/clock/rockchip,rv1126-cru.h>
+#include "clk.h"
+
+#define RV1126_GMAC_CON			0x460
+#define RV1126_GRF_IOFUNC_CON1		0x10264
+#define RV1126_GRF_SOC_STATUS0		0x10
+
+#define RV1126_FRAC_MAX_PRATE		1200000000
+#define RV1126_CSIOUT_FRAC_MAX_PRATE	300000000
+
+enum rv1126_pmu_plls {
+	gpll,
+};
+
+enum rv1126_plls {
+	apll, dpll, cpll, hpll,
+};
+
+static struct rockchip_pll_rate_table rv1126_pll_rates[] = {
+	/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
+	RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1600000000, 3, 200, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1584000000, 1, 132, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1560000000, 1, 130, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1536000000, 1, 128, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1512000000, 1, 126, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1488000000, 1, 124, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1464000000, 1, 122, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1440000000, 1, 120, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1416000000, 1, 118, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1400000000, 3, 350, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1392000000, 1, 116, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1368000000, 1, 114, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1344000000, 1, 112, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1320000000, 1, 110, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1296000000, 1, 108, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1272000000, 1, 106, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1248000000, 1, 104, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1200000000, 1, 100, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1188000000, 1, 99, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1104000000, 1, 92, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1100000000, 3, 275, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1000000000, 3, 250, 2, 1, 1, 0),
+	RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
+	RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
+	RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
+	RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
+	RK3036_PLL_RATE(900000000, 1, 75, 2, 1, 1, 0),
+	RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
+	RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
+	RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
+	RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
+	RK3036_PLL_RATE(800000000, 3, 200, 2, 1, 1, 0),
+	RK3036_PLL_RATE(700000000, 3, 350, 4, 1, 1, 0),
+	RK3036_PLL_RATE(696000000, 1, 116, 4, 1, 1, 0),
+	RK3036_PLL_RATE(624000000, 1, 104, 4, 1, 1, 0),
+	RK3036_PLL_RATE(600000000, 1, 100, 4, 1, 1, 0),
+	RK3036_PLL_RATE(594000000, 1, 99, 4, 1, 1, 0),
+	RK3036_PLL_RATE(504000000, 1, 84, 4, 1, 1, 0),
+	RK3036_PLL_RATE(500000000, 1, 125, 6, 1, 1, 0),
+	RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
+	RK3036_PLL_RATE(312000000, 1, 78, 6, 1, 1, 0),
+	RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
+	RK3036_PLL_RATE(96000000, 1, 96, 6, 4, 1, 0),
+	{ /* sentinel */ },
+};
+
+#define RV1126_DIV_ACLK_CORE_MASK	0xf
+#define RV1126_DIV_ACLK_CORE_SHIFT	4
+#define RV1126_DIV_PCLK_DBG_MASK	0x7
+#define RV1126_DIV_PCLK_DBG_SHIFT	0
+
+#define RV1126_CLKSEL1(_aclk_core, _pclk_dbg)				\
+{									\
+	.reg = RV1126_CLKSEL_CON(1),					\
+	.val = HIWORD_UPDATE(_aclk_core, RV1126_DIV_ACLK_CORE_MASK,	\
+			     RV1126_DIV_ACLK_CORE_SHIFT) |		\
+	       HIWORD_UPDATE(_pclk_dbg, RV1126_DIV_PCLK_DBG_MASK,	\
+			     RV1126_DIV_PCLK_DBG_SHIFT),		\
+}
+
+#define RV1126_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg)		\
+{									\
+	.prate = _prate,						\
+	.divs = {							\
+		RV1126_CLKSEL1(_aclk_core, _pclk_dbg),			\
+	},								\
+}
+
+static struct rockchip_cpuclk_rate_table rv1126_cpuclk_rates[] __initdata = {
+	RV1126_CPUCLK_RATE(1608000000, 1, 7),
+	RV1126_CPUCLK_RATE(1584000000, 1, 7),
+	RV1126_CPUCLK_RATE(1560000000, 1, 7),
+	RV1126_CPUCLK_RATE(1536000000, 1, 7),
+	RV1126_CPUCLK_RATE(1512000000, 1, 7),
+	RV1126_CPUCLK_RATE(1488000000, 1, 5),
+	RV1126_CPUCLK_RATE(1464000000, 1, 5),
+	RV1126_CPUCLK_RATE(1440000000, 1, 5),
+	RV1126_CPUCLK_RATE(1416000000, 1, 5),
+	RV1126_CPUCLK_RATE(1392000000, 1, 5),
+	RV1126_CPUCLK_RATE(1368000000, 1, 5),
+	RV1126_CPUCLK_RATE(1344000000, 1, 5),
+	RV1126_CPUCLK_RATE(1320000000, 1, 5),
+	RV1126_CPUCLK_RATE(1296000000, 1, 5),
+	RV1126_CPUCLK_RATE(1272000000, 1, 5),
+	RV1126_CPUCLK_RATE(1248000000, 1, 5),
+	RV1126_CPUCLK_RATE(1224000000, 1, 5),
+	RV1126_CPUCLK_RATE(1200000000, 1, 5),
+	RV1126_CPUCLK_RATE(1104000000, 1, 5),
+	RV1126_CPUCLK_RATE(1008000000, 1, 5),
+	RV1126_CPUCLK_RATE(912000000, 1, 5),
+	RV1126_CPUCLK_RATE(816000000, 1, 3),
+	RV1126_CPUCLK_RATE(696000000, 1, 3),
+	RV1126_CPUCLK_RATE(600000000, 1, 3),
+	RV1126_CPUCLK_RATE(408000000, 1, 1),
+	RV1126_CPUCLK_RATE(312000000, 1, 1),
+	RV1126_CPUCLK_RATE(216000000,  1, 1),
+	RV1126_CPUCLK_RATE(96000000, 1, 1),
+};
+
+static const struct rockchip_cpuclk_reg_data rv1126_cpuclk_data = {
+	.core_reg[0] = RV1126_CLKSEL_CON(0),
+	.div_core_shift[0] = 0,
+	.div_core_mask[0] = 0x1f,
+	.num_cores = 1,
+	.mux_core_alt = 0,
+	.mux_core_main = 2,
+	.mux_core_shift = 6,
+	.mux_core_mask = 0x3,
+};
+
+PNAME(mux_pll_p)			= { "xin24m" };
+PNAME(mux_rtc32k_p)			= { "clk_pmupvtm_divout", "xin32k", "clk_osc0_div32k" };
+PNAME(mux_wifi_p)			= { "clk_wifi_osc0", "clk_wifi_div" };
+PNAME(mux_gpll_usb480m_cpll_xin24m_p)	= { "gpll", "usb480m", "cpll", "xin24m" };
+PNAME(mux_uart1_p)			= { "sclk_uart1_div", "sclk_uart1_fracdiv", "xin24m" };
+PNAME(mux_xin24m_gpll_p)		= { "xin24m", "gpll" };
+PNAME(mux_gpll_xin24m_p)		= { "gpll", "xin24m" };
+PNAME(mux_xin24m_32k_p)			= { "xin24m", "clk_rtc32k" };
+PNAME(mux_usbphy_otg_ref_p)		= { "clk_ref12m", "xin_osc0_div2_usbphyref_otg" };
+PNAME(mux_usbphy_host_ref_p)		= { "clk_ref12m", "xin_osc0_div2_usbphyref_host" };
+PNAME(mux_mipidsiphy_ref_p)		= { "clk_ref24m", "xin_osc0_mipiphyref" };
+PNAME(mux_usb480m_p)			= { "xin24m", "usb480m_phy", "clk_rtc32k" };
+PNAME(mux_armclk_p)			= { "gpll", "cpll", "apll" };
+PNAME(mux_gpll_cpll_dpll_p)		= { "gpll", "cpll", "dummy_dpll" };
+PNAME(mux_gpll_cpll_p)			= { "gpll", "cpll" };
+PNAME(mux_hclk_pclk_pdbus_p)		= { "gpll", "dummy_cpll" };
+PNAME(mux_gpll_cpll_usb480m_xin24m_p)	= { "gpll", "cpll", "usb480m", "xin24m" };
+PNAME(mux_uart0_p)			= { "sclk_uart0_div", "sclk_uart0_frac", "xin24m" };
+PNAME(mux_uart2_p)			= { "sclk_uart2_div", "sclk_uart2_frac", "xin24m" };
+PNAME(mux_uart3_p)			= { "sclk_uart3_div", "sclk_uart3_frac", "xin24m" };
+PNAME(mux_uart4_p)			= { "sclk_uart4_div", "sclk_uart4_frac", "xin24m" };
+PNAME(mux_uart5_p)			= { "sclk_uart5_div", "sclk_uart5_frac", "xin24m" };
+PNAME(mux_cpll_gpll_p)			= { "cpll", "gpll" };
+PNAME(mux_i2s0_tx_p)			= { "mclk_i2s0_tx_div", "mclk_i2s0_tx_fracdiv", "i2s0_mclkin", "xin12m" };
+PNAME(mux_i2s0_rx_p)			= { "mclk_i2s0_rx_div", "mclk_i2s0_rx_fracdiv", "i2s0_mclkin", "xin12m" };
+PNAME(mux_i2s0_tx_out2io_p)		= { "mclk_i2s0_tx", "xin12m" };
+PNAME(mux_i2s0_rx_out2io_p)		= { "mclk_i2s0_rx", "xin12m" };
+PNAME(mux_i2s1_p)			= { "mclk_i2s1_div", "mclk_i2s1_fracdiv", "i2s1_mclkin", "xin12m" };
+PNAME(mux_i2s1_out2io_p)		= { "mclk_i2s1", "xin12m" };
+PNAME(mux_i2s2_p)			= { "mclk_i2s2_div", "mclk_i2s2_fracdiv", "i2s2_mclkin", "xin12m" };
+PNAME(mux_i2s2_out2io_p)		= { "mclk_i2s2", "xin12m" };
+PNAME(mux_gpll_cpll_xin24m_p)		= { "gpll", "cpll", "xin24m" };
+PNAME(mux_audpwm_p)			= { "sclk_audpwm_div", "sclk_audpwm_fracdiv", "xin24m" };
+PNAME(mux_cpll_hpll_gpll_p)		= { "cpll", "hpll", "gpll" };
+PNAME(mux_cpll_gpll_hpll_p)		= { "cpll", "gpll", "hpll" };
+PNAME(mux_dclk_vop_p)			= { "dclk_vop_div", "dclk_vop_fracdiv", "xin24m" };
+PNAME(mux_aclk_pdvi_p)			= { "aclk_pdvi_div", "aclk_pdvi_np5" };
+PNAME(mux_gpll_cpll_hpll_p)		= { "gpll", "cpll", "hpll" };
+PNAME(mux_clk_isp_p)			= { "clk_isp_div", "clk_isp_np5" };
+PNAME(mux_gpll_usb480m_p)		= { "gpll", "usb480m" };
+PNAME(mux_cif_out2io_p)			= { "xin24m", "clk_cif_out2io_div", "clk_cif_out2io_fracdiv" };
+PNAME(mux_mipicsi_out2io_p)		= { "xin24m", "clk_mipicsi_out2io_div", "clk_mipicsi_out2io_fracdiv" };
+PNAME(mux_aclk_pdispp_p)		= { "aclk_pdispp_div", "aclk_pdispp_npu" };
+PNAME(mux_clk_ispp_p)			= { "clk_ispp_div", "clk_ispp_npu" };
+PNAME(mux_usb480m_gpll_p)		= { "usb480m", "gpll" };
+PNAME(clk_gmac_src_m0_p)		= { "clk_gmac_div", "clk_gmac_rgmii_m0" };
+PNAME(clk_gmac_src_m1_p)		= { "clk_gmac_div", "clk_gmac_rgmii_m1" };
+PNAME(mux_clk_gmac_src_p)		= { "clk_gmac_src_m0", "clk_gmac_src_m1" };
+PNAME(mux_rgmii_clk_p)			= { "clk_gmac_tx_div50", "clk_gmac_tx_div5", "clk_gmac_tx_src", "clk_gmac_tx_src"};
+PNAME(mux_rmii_clk_p)			= { "clk_gmac_rx_div20", "clk_gmac_rx_div2" };
+PNAME(mux_gmac_tx_rx_p)			= { "rgmii_mode_clk", "rmii_mode_clk" };
+PNAME(mux_dpll_gpll_p)			= { "dpll", "gpll" };
+PNAME(mux_gpll_cpll_apll_hpll_p)	= { "gpll", "cpll", "dummy_apll", "hpll" };
+PNAME(mux_aclk_pdnpu_p)			= { "aclk_pdnpu_div", "aclk_pdnpu_np5" };
+PNAME(mux_clk_npu_p)			= { "clk_npu_div", "clk_npu_np5" };
+
+static u32 rgmii_mux_idx[]		= { 2, 3, 0, 1 };
+
+static struct rockchip_pll_clock rv1126_pmu_pll_clks[] __initdata = {
+	[gpll] = PLL(pll_rk3328, PLL_GPLL, "gpll",  mux_pll_p,
+		     0, RV1126_PMU_PLL_CON(0),
+		     RV1126_PMU_MODE, 0, 3, 0, rv1126_pll_rates),
+};
+
+static struct rockchip_pll_clock rv1126_pll_clks[] __initdata = {
+	[apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
+		     0, RV1126_PLL_CON(0),
+		     RV1126_MODE_CON, 0, 0, 0, rv1126_pll_rates),
+	[dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
+		     0, RV1126_PLL_CON(8),
+		     RV1126_MODE_CON, 2, 1, 0, NULL),
+	[cpll] = PLL(pll_rk3328, PLL_CPLL, "cpll", mux_pll_p,
+		     0, RV1126_PLL_CON(16),
+		     RV1126_MODE_CON, 4, 2, 0, rv1126_pll_rates),
+	[hpll] = PLL(pll_rk3328, PLL_HPLL, "hpll", mux_pll_p,
+		     0, RV1126_PLL_CON(24),
+		     RV1126_MODE_CON, 6, 4, 0, rv1126_pll_rates),
+};
+
+#define MFLAGS CLK_MUX_HIWORD_MASK
+#define DFLAGS CLK_DIVIDER_HIWORD_MASK
+#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
+
+static struct rockchip_clk_branch rv1126_rtc32k_fracmux __initdata =
+	MUX(CLK_RTC32K, "clk_rtc32k", mux_rtc32k_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(0), 7, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart1_fracmux __initdata =
+	MUX(SCLK_UART1_MUX, "sclk_uart1_mux", mux_uart1_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(4), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart0_fracmux __initdata =
+	MUX(SCLK_UART0_MUX, "sclk_uart0_mux", mux_uart0_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(10), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart2_fracmux __initdata =
+	MUX(SCLK_UART2_MUX, "sclk_uart2_mux", mux_uart2_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(12), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart3_fracmux __initdata =
+	MUX(SCLK_UART3_MUX, "sclk_uart3_mux", mux_uart3_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(14), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart4_fracmux __initdata =
+	MUX(SCLK_UART4_MUX, "sclk_uart4_mux", mux_uart4_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(16), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_uart5_fracmux __initdata =
+	MUX(SCLK_UART5_MUX, "sclk_uart5_mux", mux_uart5_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(18), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_i2s0_tx_fracmux __initdata =
+	MUX(MCLK_I2S0_TX_MUX, "mclk_i2s0_tx_mux", mux_i2s0_tx_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(30), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_i2s0_rx_fracmux __initdata =
+	MUX(MCLK_I2S0_RX_MUX, "mclk_i2s0_rx_mux", mux_i2s0_rx_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(30), 2, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_i2s1_fracmux __initdata =
+	MUX(MCLK_I2S1_MUX, "mclk_i2s1_mux", mux_i2s1_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(31), 8, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_i2s2_fracmux __initdata =
+	MUX(MCLK_I2S2_MUX, "mclk_i2s2_mux", mux_i2s2_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(33), 8, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_audpwm_fracmux __initdata =
+	MUX(SCLK_AUDPWM_MUX, "mclk_audpwm_mux", mux_audpwm_p, CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(36), 8, 2, MFLAGS);
+
+static struct rockchip_clk_branch rv1126_clk_pmu_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 2
+	 */
+	/* PD_PMU */
+	COMPOSITE_NOMUX(PCLK_PDPMU, "pclk_pdpmu", "gpll", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKSEL_CON(1), 0, 5, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(0), 0, GFLAGS),
+
+	COMPOSITE_FRACMUX(CLK_OSC0_DIV32K, "clk_osc0_div32k", "xin24m", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKSEL_CON(13), 0,
+			RV1126_PMU_CLKGATE_CON(2), 9, GFLAGS,
+			&rv1126_rtc32k_fracmux),
+
+	COMPOSITE_NOMUX(CLK_WIFI_DIV, "clk_wifi_div", "gpll", 0,
+			RV1126_PMU_CLKSEL_CON(12), 0, 6, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(2), 10, GFLAGS),
+	GATE(CLK_WIFI_OSC0, "clk_wifi_osc0", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(2), 11, GFLAGS),
+	MUX(CLK_WIFI, "clk_wifi", mux_wifi_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(12), 8, 1, MFLAGS),
+
+	GATE(PCLK_PMU, "pclk_pmu", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(0), 1, GFLAGS),
+
+	GATE(PCLK_UART1, "pclk_uart1", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(0), 11, GFLAGS),
+	COMPOSITE(SCLK_UART1_DIV, "sclk_uart1_div", mux_gpll_usb480m_cpll_xin24m_p, 0,
+			RV1126_PMU_CLKSEL_CON(4), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(0), 12, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART1_FRACDIV, "sclk_uart1_fracdiv", "sclk_uart1_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(5), 0,
+			RV1126_PMU_CLKGATE_CON(0), 13, GFLAGS,
+			&rv1126_uart1_fracmux),
+	GATE(SCLK_UART1, "sclk_uart1", "sclk_uart1_mux", 0,
+			RV1126_PMU_CLKGATE_CON(0), 14, GFLAGS),
+
+	GATE(PCLK_I2C0, "pclk_i2c0", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(0), 5, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C0, "clk_i2c0", "gpll", 0,
+			RV1126_PMU_CLKSEL_CON(2), 0, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(PCLK_I2C2, "pclk_i2c2", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(0), 9, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C2, "clk_i2c2", "gpll", 0,
+			RV1126_PMU_CLKSEL_CON(3), 0, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(0), 10, GFLAGS),
+
+	GATE(CLK_CAPTURE_PWM0, "clk_capture_pwm0", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(1), 2, GFLAGS),
+	GATE(PCLK_PWM0, "pclk_pwm0", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE(CLK_PWM0, "clk_pwm0", mux_xin24m_gpll_p, 0,
+			RV1126_PMU_CLKSEL_CON(6), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 1, GFLAGS),
+	GATE(CLK_CAPTURE_PWM1, "clk_capture_pwm1", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(1), 5, GFLAGS),
+	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(1), 3, GFLAGS),
+	COMPOSITE(CLK_PWM1, "clk_pwm1", mux_xin24m_gpll_p, 0,
+			RV1126_PMU_CLKSEL_CON(6), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 4, GFLAGS),
+
+	GATE(PCLK_SPI0, "pclk_spi0", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(1), 11, GFLAGS),
+	COMPOSITE(CLK_SPI0, "clk_spi0", mux_gpll_xin24m_p, 0,
+			RV1126_PMU_CLKSEL_CON(9), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 12, GFLAGS),
+
+	GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(1), 9, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO0, "dbclk_gpio0", mux_xin24m_32k_p, 0,
+			RV1126_PMU_CLKSEL_CON(8), 15, 1, MFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 10, GFLAGS),
+
+	GATE(PCLK_PMUPVTM, "pclk_pmupvtm", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(2), 6, GFLAGS),
+	GATE(CLK_PMUPVTM, "clk_pmupvtm", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(2), 5, GFLAGS),
+	GATE(CLK_CORE_PMUPVTM, "clk_core_pmupvtm", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(2), 7, GFLAGS),
+
+	COMPOSITE_NOMUX(CLK_REF12M, "clk_ref12m", "gpll", 0,
+			RV1126_PMU_CLKSEL_CON(7), 8, 7, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 15, GFLAGS),
+	GATE(0, "xin_osc0_usbphyref_otg", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(0, "xin_osc0_usbphyref_host", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(1), 7, GFLAGS),
+	FACTOR(0, "xin_osc0_div2_usbphyref_otg", "xin_osc0_usbphyref_otg", 0, 1, 2),
+	FACTOR(0, "xin_osc0_div2_usbphyref_host", "xin_osc0_usbphyref_host", 0, 1, 2),
+	MUX(CLK_USBPHY_OTG_REF, "clk_usbphy_otg_ref", mux_usbphy_otg_ref_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(7), 6, 1, MFLAGS),
+	MUX(CLK_USBPHY_HOST_REF, "clk_usbphy_host_ref", mux_usbphy_host_ref_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(7), 7, 1, MFLAGS),
+
+	COMPOSITE_NOMUX(CLK_REF24M, "clk_ref24m", "gpll", 0,
+			RV1126_PMU_CLKSEL_CON(7), 0, 6, DFLAGS,
+			RV1126_PMU_CLKGATE_CON(1), 14, GFLAGS),
+	GATE(0, "xin_osc0_mipiphyref", "xin24m", 0,
+			RV1126_PMU_CLKGATE_CON(1), 8, GFLAGS),
+	MUX(CLK_MIPIDSIPHY_REF, "clk_mipidsiphy_ref", mux_mipidsiphy_ref_p, CLK_SET_RATE_PARENT,
+			RV1126_PMU_CLKSEL_CON(7), 15, 1, MFLAGS),
+
+	GATE(CLK_PMU, "clk_pmu", "xin24m", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(0), 15, GFLAGS),
+
+	GATE(PCLK_PMUSGRF, "pclk_pmusgrf", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(0), 4, GFLAGS),
+	GATE(PCLK_PMUGRF, "pclk_pmugrf", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(1), 13, GFLAGS),
+	GATE(PCLK_PMUCRU, "pclk_pmucru", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(2), 4, GFLAGS),
+	GATE(PCLK_CHIPVEROTP, "pclk_chipverotp", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(2), 0, GFLAGS),
+	GATE(PCLK_PDPMU_NIU, "pclk_pdpmu_niu", "pclk_pdpmu", CLK_IGNORE_UNUSED,
+			RV1126_PMU_CLKGATE_CON(0), 2, GFLAGS),
+
+	GATE(PCLK_SCRKEYGEN, "pclk_scrkeygen", "pclk_pdpmu", 0,
+			RV1126_PMU_CLKGATE_CON(0), 7, GFLAGS),
+};
+
+static struct rockchip_clk_branch rv1126_clk_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 1
+	 */
+	MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
+			RV1126_MODE_CON, 10, 2, MFLAGS),
+	FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
+
+	/*
+	 * Clock-Architecture Diagram 3
+	 */
+	/* PD_CORE */
+	COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(1), 0, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RV1126_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(CLK_CORE_CPUPVTM, "clk_core_cpupvtm", "armclk", 0,
+			RV1126_CLKGATE_CON(0), 12, GFLAGS),
+	GATE(PCLK_CPUPVTM, "pclk_cpupvtm", "pclk_dbg", 0,
+			RV1126_CLKGATE_CON(0), 10, GFLAGS),
+	GATE(CLK_CPUPVTM, "clk_cpupvtm", "xin24m", 0,
+			RV1126_CLKGATE_CON(0), 11, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_PDCORE_NIU, "hclk_pdcore_niu", "gpll", CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(0), 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(0), 8, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 4
+	 */
+	/* PD_BUS */
+	COMPOSITE(0, "aclk_pdbus_pre", mux_gpll_cpll_dpll_p, CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(2), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(2), 0, GFLAGS),
+	GATE(ACLK_PDBUS, "aclk_pdbus", "aclk_pdbus_pre", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 11, GFLAGS),
+	COMPOSITE(0, "hclk_pdbus_pre", mux_hclk_pclk_pdbus_p, CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(2), 15, 1, MFLAGS, 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(2), 1, GFLAGS),
+	GATE(HCLK_PDBUS, "hclk_pdbus", "hclk_pdbus_pre", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 12, GFLAGS),
+	COMPOSITE(0, "pclk_pdbus_pre", mux_hclk_pclk_pdbus_p, CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(3), 7, 1, MFLAGS, 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(2), 2, GFLAGS),
+	GATE(PCLK_PDBUS, "pclk_pdbus", "pclk_pdbus_pre", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 13, GFLAGS),
+	/* aclk_dmac is controlled by sgrf_clkgat_con. */
+	SGRF_GATE(ACLK_DMAC, "aclk_dmac", "hclk_pdbus"),
+	GATE(ACLK_DCF, "aclk_dcf", "hclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(3), 6, GFLAGS),
+	GATE(PCLK_DCF, "pclk_dcf", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(3), 7, GFLAGS),
+	GATE(PCLK_WDT, "pclk_wdt", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(6), 14, GFLAGS),
+	GATE(PCLK_MAILBOX, "pclk_mailbox", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 10, GFLAGS),
+
+	COMPOSITE(CLK_SCR1, "clk_scr1", mux_gpll_cpll_p, 0,
+			RV1126_CLKSEL_CON(3), 15, 1, MFLAGS, 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(4), 7, GFLAGS),
+	GATE(0, "clk_scr1_niu", "clk_scr1", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 14, GFLAGS),
+	GATE(CLK_SCR1_CORE, "clk_scr1_core", "clk_scr1", 0,
+			RV1126_CLKGATE_CON(4), 8, GFLAGS),
+	GATE(CLK_SCR1_RTC, "clk_scr1_rtc", "xin24m", 0,
+			RV1126_CLKGATE_CON(4), 9, GFLAGS),
+	GATE(CLK_SCR1_JTAG, "clk_scr1_jtag", "clk_scr1_jtag_io", 0,
+			RV1126_CLKGATE_CON(4), 10, GFLAGS),
+
+	GATE(PCLK_UART0, "pclk_uart0", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(5), 0, GFLAGS),
+	COMPOSITE(SCLK_UART0_DIV, "sclk_uart0_div", mux_gpll_cpll_usb480m_xin24m_p, 0,
+			RV1126_CLKSEL_CON(10), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(5), 1, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART0_FRAC, "sclk_uart0_frac", "sclk_uart0_div", CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(11), 0,
+			RV1126_CLKGATE_CON(5), 2, GFLAGS,
+			&rv1126_uart0_fracmux),
+	GATE(SCLK_UART0, "sclk_uart0", "sclk_uart0_mux", 0,
+			RV1126_CLKGATE_CON(5), 3, GFLAGS),
+	GATE(PCLK_UART2, "pclk_uart2", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(5), 4, GFLAGS),
+	COMPOSITE(SCLK_UART2_DIV, "sclk_uart2_div", mux_gpll_cpll_usb480m_xin24m_p, 0,
+			RV1126_CLKSEL_CON(12), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(5), 5, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART2_FRAC, "sclk_uart2_frac", "sclk_uart2_div", CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(13), 0,
+			RV1126_CLKGATE_CON(5), 6, GFLAGS,
+			&rv1126_uart2_fracmux),
+	GATE(SCLK_UART2, "sclk_uart2", "sclk_uart2_mux", 0,
+			RV1126_CLKGATE_CON(5), 7, GFLAGS),
+	GATE(PCLK_UART3, "pclk_uart3", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(5), 8, GFLAGS),
+	COMPOSITE(SCLK_UART3_DIV, "sclk_uart3_div", mux_gpll_cpll_usb480m_xin24m_p, 0,
+			RV1126_CLKSEL_CON(14), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(5), 9, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART3_FRAC, "sclk_uart3_frac", "sclk_uart3_div", CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(15), 0,
+			RV1126_CLKGATE_CON(5), 10, GFLAGS,
+			&rv1126_uart3_fracmux),
+	GATE(SCLK_UART3, "sclk_uart3", "sclk_uart3_mux", 0,
+			RV1126_CLKGATE_CON(5), 11, GFLAGS),
+	GATE(PCLK_UART4, "pclk_uart4", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(5), 12, GFLAGS),
+	COMPOSITE(SCLK_UART4_DIV, "sclk_uart4_div", mux_gpll_cpll_usb480m_xin24m_p, 0,
+			RV1126_CLKSEL_CON(16), 8, 2, MFLAGS, 0, 7,
+			DFLAGS, RV1126_CLKGATE_CON(5), 13, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART4_FRAC, "sclk_uart4_frac", "sclk_uart4_div", CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(17), 0,
+			RV1126_CLKGATE_CON(5), 14, GFLAGS,
+			&rv1126_uart4_fracmux),
+	GATE(SCLK_UART4, "sclk_uart4", "sclk_uart4_mux", 0,
+			RV1126_CLKGATE_CON(5), 15, GFLAGS),
+	GATE(PCLK_UART5, "pclk_uart5", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(6), 0, GFLAGS),
+	COMPOSITE(SCLK_UART5_DIV, "sclk_uart5_div", mux_gpll_cpll_usb480m_xin24m_p, 0,
+			RV1126_CLKSEL_CON(18), 8, 2, MFLAGS, 0, 7,
+			DFLAGS, RV1126_CLKGATE_CON(6), 1, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_UART5_FRAC, "sclk_uart5_frac", "sclk_uart5_div", CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(19), 0,
+			RV1126_CLKGATE_CON(6), 2, GFLAGS,
+			&rv1126_uart5_fracmux),
+	GATE(SCLK_UART5, "sclk_uart5", "sclk_uart5_mux", 0,
+			RV1126_CLKGATE_CON(6), 3, GFLAGS),
+
+	GATE(PCLK_I2C1, "pclk_i2c1", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(3), 10, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C1, "clk_i2c1", "gpll", 0,
+			RV1126_CLKSEL_CON(5), 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(3), 11, GFLAGS),
+	GATE(PCLK_I2C3, "pclk_i2c3", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(3), 12, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C3, "clk_i2c3", "gpll", 0,
+			RV1126_CLKSEL_CON(5), 8, 7, DFLAGS,
+			RV1126_CLKGATE_CON(3), 13, GFLAGS),
+	GATE(PCLK_I2C4, "pclk_i2c4", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(3), 14, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C4, "clk_i2c4", "gpll", 0,
+			RV1126_CLKSEL_CON(6), 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(3), 15, GFLAGS),
+	GATE(PCLK_I2C5, "pclk_i2c5", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(4), 0, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2C5, "clk_i2c5", "gpll", 0,
+			RV1126_CLKSEL_CON(6), 8, 7, DFLAGS,
+			RV1126_CLKGATE_CON(4), 1, GFLAGS),
+
+	GATE(PCLK_SPI1, "pclk_spi1", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(4), 2, GFLAGS),
+	COMPOSITE(CLK_SPI1, "clk_spi1", mux_gpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(8), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(4), 3, GFLAGS),
+
+	GATE(CLK_CAPTURE_PWM2, "clk_capture_pwm2", "xin24m", 0,
+			RV1126_CLKGATE_CON(4), 6, GFLAGS),
+	GATE(PCLK_PWM2, "pclk_pwm2", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(4), 4, GFLAGS),
+	COMPOSITE(CLK_PWM2, "clk_pwm2", mux_xin24m_gpll_p, 0,
+			RV1126_CLKSEL_CON(9), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RV1126_CLKGATE_CON(4), 5, GFLAGS),
+
+	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 0, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO1, "dbclk_gpio1", mux_xin24m_32k_p, 0,
+			RV1126_CLKSEL_CON(21), 15, 1, MFLAGS,
+			RV1126_CLKGATE_CON(7), 1, GFLAGS),
+	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 2, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO2, "dbclk_gpio2", mux_xin24m_32k_p, 0,
+			RV1126_CLKSEL_CON(22), 15, 1, MFLAGS,
+			RV1126_CLKGATE_CON(7), 3, GFLAGS),
+	GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 4, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO3, "dbclk_gpio3", mux_xin24m_32k_p, 0,
+			RV1126_CLKSEL_CON(23), 15, 1, MFLAGS,
+			RV1126_CLKGATE_CON(7), 5, GFLAGS),
+	GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 6, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO4, "dbclk_gpio4", mux_xin24m_32k_p, 0,
+			RV1126_CLKSEL_CON(24), 15, 1, MFLAGS,
+			RV1126_CLKGATE_CON(7), 7, GFLAGS),
+
+	GATE(PCLK_SARADC, "pclk_saradc", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(6), 4, GFLAGS),
+	COMPOSITE_NOMUX(CLK_SARADC, "clk_saradc", "xin24m", 0,
+			RV1126_CLKSEL_CON(20), 0, 11, DFLAGS,
+			RV1126_CLKGATE_CON(6), 5, GFLAGS),
+
+	GATE(PCLK_TIMER, "pclk_timer", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(6), 7, GFLAGS),
+	GATE(CLK_TIMER0, "clk_timer0", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 8, GFLAGS),
+	GATE(CLK_TIMER1, "clk_timer1", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 9, GFLAGS),
+	GATE(CLK_TIMER2, "clk_timer2", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 10, GFLAGS),
+	GATE(CLK_TIMER3, "clk_timer3", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 11, GFLAGS),
+	GATE(CLK_TIMER4, "clk_timer4", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 12, GFLAGS),
+	GATE(CLK_TIMER5, "clk_timer5", "xin24m", 0,
+			RV1126_CLKGATE_CON(6), 13, GFLAGS),
+
+	GATE(ACLK_SPINLOCK, "aclk_spinlock", "hclk_pdbus", 0,
+			RV1126_CLKGATE_CON(6), 6, GFLAGS),
+
+	GATE(ACLK_DECOM, "aclk_decom", "aclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 11, GFLAGS),
+	GATE(PCLK_DECOM, "pclk_decom", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 12, GFLAGS),
+	COMPOSITE(DCLK_DECOM, "dclk_decom", mux_gpll_cpll_p, 0,
+			RV1126_CLKSEL_CON(25), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RV1126_CLKGATE_CON(7), 13, GFLAGS),
+
+	GATE(PCLK_CAN, "pclk_can", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(7), 8, GFLAGS),
+	COMPOSITE(CLK_CAN, "clk_can", mux_gpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(25), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(7), 9, GFLAGS),
+	/* pclk_otp and clk_otp are controlled by sgrf_clkgat_con. */
+	SGRF_GATE(CLK_OTP, "clk_otp", "xin24m"),
+	SGRF_GATE(PCLK_OTP, "pclk_otp", "pclk_pdbus"),
+
+	GATE(PCLK_NPU_TSADC, "pclk_npu_tsadc", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(24), 3, GFLAGS),
+	COMPOSITE_NOMUX(CLK_NPU_TSADC, "clk_npu_tsadc", "xin24m", 0,
+			RV1126_CLKSEL_CON(71), 0, 11, DFLAGS,
+			RV1126_CLKGATE_CON(24), 4, GFLAGS),
+	GATE(CLK_NPU_TSADCPHY, "clk_npu_tsadcphy", "clk_npu_tsadc", 0,
+			RV1126_CLKGATE_CON(24), 5, GFLAGS),
+	GATE(PCLK_CPU_TSADC, "pclk_cpu_tsadc", "pclk_pdbus", 0,
+			RV1126_CLKGATE_CON(24), 0, GFLAGS),
+	COMPOSITE_NOMUX(CLK_CPU_TSADC, "clk_cpu_tsadc", "xin24m", 0,
+			RV1126_CLKSEL_CON(70), 0, 11, DFLAGS,
+			RV1126_CLKGATE_CON(24), 1, GFLAGS),
+	GATE(CLK_CPU_TSADCPHY, "clk_cpu_tsadcphy", "clk_cpu_tsadc", 0,
+			RV1126_CLKGATE_CON(24), 2, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 6
+	 */
+	/* PD_AUDIO */
+	COMPOSITE_NOMUX(HCLK_PDAUDIO, "hclk_pdaudio", "gpll", 0,
+			RV1126_CLKSEL_CON(26), 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(9), 0, GFLAGS),
+
+	GATE(HCLK_I2S0, "hclk_i2s0", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(9), 4, GFLAGS),
+	COMPOSITE(MCLK_I2S0_TX_DIV, "mclk_i2s0_tx_div", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(27), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(9), 5, GFLAGS),
+	COMPOSITE_FRACMUX(MCLK_I2S0_TX_FRACDIV, "mclk_i2s0_tx_fracdiv", "mclk_i2s0_tx_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(28), 0,
+			RV1126_CLKGATE_CON(9), 6, GFLAGS,
+			&rv1126_i2s0_tx_fracmux),
+	GATE(MCLK_I2S0_TX, "mclk_i2s0_tx", "mclk_i2s0_tx_mux", 0,
+			RV1126_CLKGATE_CON(9), 9, GFLAGS),
+	COMPOSITE(MCLK_I2S0_RX_DIV, "mclk_i2s0_rx_div", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(27), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RV1126_CLKGATE_CON(9), 7, GFLAGS),
+	COMPOSITE_FRACMUX(MCLK_I2S0_RX_FRACDIV, "mclk_i2s0_rx_fracdiv", "mclk_i2s0_rx_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(29), 0,
+			RV1126_CLKGATE_CON(9), 8, GFLAGS,
+			&rv1126_i2s0_rx_fracmux),
+	GATE(MCLK_I2S0_RX, "mclk_i2s0_rx", "mclk_i2s0_rx_mux", 0,
+			RV1126_CLKGATE_CON(9), 10, GFLAGS),
+	COMPOSITE_NODIV(MCLK_I2S0_TX_OUT2IO, "mclk_i2s0_tx_out2io", mux_i2s0_tx_out2io_p, 0,
+			RV1126_CLKSEL_CON(30), 6, 1, MFLAGS,
+			RV1126_CLKGATE_CON(9), 13, GFLAGS),
+	COMPOSITE_NODIV(MCLK_I2S0_RX_OUT2IO, "mclk_i2s0_rx_out2io", mux_i2s0_rx_out2io_p, 0,
+			RV1126_CLKSEL_CON(30), 8, 1, MFLAGS,
+			RV1126_CLKGATE_CON(9), 14, GFLAGS),
+
+	GATE(HCLK_I2S1, "hclk_i2s1", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(10), 0, GFLAGS),
+	COMPOSITE(MCLK_I2S1_DIV, "mclk_i2s1_div", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(31), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(10), 1, GFLAGS),
+	COMPOSITE_FRACMUX(MCLK_I2S1_FRACDIV, "mclk_i2s1_fracdiv", "mclk_i2s1_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(32), 0,
+			RV1126_CLKGATE_CON(10), 2, GFLAGS,
+			&rv1126_i2s1_fracmux),
+	GATE(MCLK_I2S1, "mclk_i2s1", "mclk_i2s1_mux", 0,
+			RV1126_CLKGATE_CON(10), 3, GFLAGS),
+	COMPOSITE_NODIV(MCLK_I2S1_OUT2IO, "mclk_i2s1_out2io", mux_i2s1_out2io_p, 0,
+			RV1126_CLKSEL_CON(31), 12, 1, MFLAGS,
+			RV1126_CLKGATE_CON(10), 4, GFLAGS),
+	GATE(HCLK_I2S2, "hclk_i2s2", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(10), 5, GFLAGS),
+	COMPOSITE(MCLK_I2S2_DIV, "mclk_i2s2_div", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(33), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(10), 6, GFLAGS),
+	COMPOSITE_FRACMUX(MCLK_I2S2_FRACDIV, "mclk_i2s2_fracdiv", "mclk_i2s2_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(34), 0,
+			RV1126_CLKGATE_CON(10), 7, GFLAGS,
+			&rv1126_i2s2_fracmux),
+	GATE(MCLK_I2S2, "mclk_i2s2", "mclk_i2s2_mux", 0,
+			RV1126_CLKGATE_CON(10), 8, GFLAGS),
+	COMPOSITE_NODIV(MCLK_I2S2_OUT2IO, "mclk_i2s2_out2io", mux_i2s2_out2io_p, 0,
+			RV1126_CLKSEL_CON(33), 10, 1, MFLAGS,
+			RV1126_CLKGATE_CON(10), 9, GFLAGS),
+
+	GATE(HCLK_PDM, "hclk_pdm", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(10), 10, GFLAGS),
+	COMPOSITE(MCLK_PDM, "mclk_pdm", mux_gpll_cpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(35), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(10), 11, GFLAGS),
+
+	GATE(HCLK_AUDPWM, "hclk_audpwm", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(10), 12, GFLAGS),
+	COMPOSITE(SCLK_ADUPWM_DIV, "sclk_audpwm_div", mux_gpll_cpll_p, 0,
+			RV1126_CLKSEL_CON(36), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(10), 13, GFLAGS),
+	COMPOSITE_FRACMUX(SCLK_AUDPWM_FRACDIV, "sclk_audpwm_fracdiv", "sclk_audpwm_div",
+			CLK_SET_RATE_PARENT,
+			RV1126_CLKSEL_CON(37), 0,
+			RV1126_CLKGATE_CON(10), 14, GFLAGS,
+			&rv1126_audpwm_fracmux),
+	GATE(SCLK_AUDPWM, "sclk_audpwm", "mclk_audpwm_mux", 0,
+			RV1126_CLKGATE_CON(10), 15, GFLAGS),
+
+	GATE(PCLK_ACDCDIG, "pclk_acdcdig", "hclk_pdaudio", 0,
+			RV1126_CLKGATE_CON(11), 0, GFLAGS),
+	GATE(CLK_ACDCDIG_ADC, "clk_acdcdig_adc", "mclk_i2s0_rx", 0,
+			RV1126_CLKGATE_CON(11), 2, GFLAGS),
+	GATE(CLK_ACDCDIG_DAC, "clk_acdcdig_dac", "mclk_i2s0_tx", 0,
+			RV1126_CLKGATE_CON(11), 3, GFLAGS),
+	COMPOSITE(CLK_ACDCDIG_I2C, "clk_acdcdig_i2c", mux_gpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(72), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			RV1126_CLKGATE_CON(11), 1, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 12
+	 */
+	/* PD_PHP */
+	COMPOSITE(ACLK_PDPHP, "aclk_pdphp", mux_gpll_cpll_p, CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(53), 7, 1, MFLAGS, 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(17), 0, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_PDPHP, "hclk_pdphp", "gpll", CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(53), 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(17), 1, GFLAGS),
+	/* PD_SDCARD */
+	GATE(HCLK_PDSDMMC, "hclk_pdsdmmc", "hclk_pdphp", 0,
+			RV1126_CLKGATE_CON(17), 6, GFLAGS),
+	GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_pdsdmmc", 0,
+			RV1126_CLKGATE_CON(18), 4, GFLAGS),
+	COMPOSITE(CLK_SDMMC, "clk_sdmmc", mux_gpll_cpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(55), 14, 2, MFLAGS, 0, 8,
+			DFLAGS, RV1126_CLKGATE_CON(18), 5, GFLAGS),
+	MMC(SCLK_SDMMC_DRV,     "sdmmc_drv",    "clk_sdmmc", RV1126_SDMMC_CON0, 1),
+	MMC(SCLK_SDMMC_SAMPLE,  "sdmmc_sample", "clk_sdmmc", RV1126_SDMMC_CON1, 1),
+
+	/* PD_SDIO */
+	GATE(HCLK_PDSDIO, "hclk_pdsdio", "hclk_pdphp", 0,
+			RV1126_CLKGATE_CON(17), 8, GFLAGS),
+	GATE(HCLK_SDIO, "hclk_sdio", "hclk_pdsdio", 0,
+			RV1126_CLKGATE_CON(18), 6, GFLAGS),
+	COMPOSITE(CLK_SDIO, "clk_sdio", mux_gpll_cpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(56), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			RV1126_CLKGATE_CON(18), 7, GFLAGS),
+	MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio", RV1126_SDIO_CON0, 1),
+	MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio", RV1126_SDIO_CON1, 1),
+
+	/* PD_NVM */
+	GATE(HCLK_PDNVM, "hclk_pdnvm", "hclk_pdphp", 0,
+			RV1126_CLKGATE_CON(18), 1, GFLAGS),
+	GATE(HCLK_EMMC, "hclk_emmc", "hclk_pdnvm", 0,
+			RV1126_CLKGATE_CON(18), 8, GFLAGS),
+	COMPOSITE(CLK_EMMC, "clk_emmc", mux_gpll_cpll_xin24m_p, 0,
+			RV1126_CLKSEL_CON(57), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			RV1126_CLKGATE_CON(18), 9, GFLAGS),
+	GATE(HCLK_NANDC, "hclk_nandc", "hclk_pdnvm", 0,
+			RV1126_CLKGATE_CON(18), 13, GFLAGS),
+	COMPOSITE(CLK_NANDC, "clk_nandc", mux_gpll_cpll_p, 0,
+			RV1126_CLKSEL_CON(59), 15, 1, MFLAGS, 0, 8, DFLAGS,
+			RV1126_CLKGATE_CON(18), 14, GFLAGS),
+	GATE(HCLK_SFC, "hclk_sfc", "hclk_pdnvm", 0,
+			RV1126_CLKGATE_CON(18), 10, GFLAGS),
+	GATE(HCLK_SFCXIP, "hclk_sfcxip", "hclk_pdnvm", 0,
+			RV1126_CLKGATE_CON(18), 11, GFLAGS),
+	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(58), 15, 1, MFLAGS, 0, 8, DFLAGS,
+			RV1126_CLKGATE_CON(18), 12, GFLAGS),
+	MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc", RV1126_EMMC_CON0, 1),
+	MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc", RV1126_EMMC_CON1, 1),
+
+	/* PD_USB */
+	GATE(ACLK_PDUSB, "aclk_pdusb", "aclk_pdphp", 0,
+			RV1126_CLKGATE_CON(19), 0, GFLAGS),
+	GATE(HCLK_PDUSB, "hclk_pdusb", "hclk_pdphp", 0,
+			RV1126_CLKGATE_CON(19), 1, GFLAGS),
+	GATE(HCLK_USBHOST, "hclk_usbhost", "hclk_pdusb", 0,
+			RV1126_CLKGATE_CON(19), 4, GFLAGS),
+	GATE(HCLK_USBHOST_ARB, "hclk_usbhost_arb", "hclk_pdusb", 0,
+			RV1126_CLKGATE_CON(19), 5, GFLAGS),
+	COMPOSITE(CLK_USBHOST_UTMI_OHCI, "clk_usbhost_utmi_ohci", mux_usb480m_gpll_p, 0,
+			RV1126_CLKSEL_CON(61), 7, 1, MFLAGS, 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(19), 6, GFLAGS),
+	GATE(ACLK_USBOTG, "aclk_usbotg", "aclk_pdusb", 0,
+			RV1126_CLKGATE_CON(19), 7, GFLAGS),
+	GATE(CLK_USBOTG_REF, "clk_usbotg_ref", "xin24m", 0,
+			RV1126_CLKGATE_CON(19), 8, GFLAGS),
+	/* PD_GMAC */
+	GATE(ACLK_PDGMAC, "aclk_pdgmac", "aclk_pdphp", 0,
+			RV1126_CLKGATE_CON(20), 0, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_PDGMAC, "pclk_pdgmac", "aclk_pdgmac", 0,
+			RV1126_CLKSEL_CON(63), 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(20), 1, GFLAGS),
+	GATE(ACLK_GMAC, "aclk_gmac", "aclk_pdgmac", 0,
+			RV1126_CLKGATE_CON(20), 4, GFLAGS),
+	GATE(PCLK_GMAC, "pclk_gmac", "pclk_pdgmac", 0,
+			RV1126_CLKGATE_CON(20), 5, GFLAGS),
+
+	COMPOSITE(CLK_GMAC_DIV, "clk_gmac_div", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(63), 7, 1, MFLAGS, 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(20), 6, GFLAGS),
+	GATE(CLK_GMAC_RGMII_M0, "clk_gmac_rgmii_m0", "clk_gmac_rgmii_clkin_m0", 0,
+			RV1126_CLKGATE_CON(20), 12, GFLAGS),
+	MUX(CLK_GMAC_SRC_M0, "clk_gmac_src_m0", clk_gmac_src_m0_p, CLK_SET_RATE_PARENT,
+			RV1126_GMAC_CON, 0, 1, MFLAGS),
+	GATE(CLK_GMAC_RGMII_M1, "clk_gmac_rgmii_m1", "clk_gmac_rgmii_clkin_m1", 0,
+			RV1126_CLKGATE_CON(20), 13, GFLAGS),
+	MUX(CLK_GMAC_SRC_M1, "clk_gmac_src_m1", clk_gmac_src_m1_p, CLK_SET_RATE_PARENT,
+			RV1126_GMAC_CON, 5, 1, MFLAGS),
+	MUXGRF(CLK_GMAC_SRC, "clk_gmac_src", mux_clk_gmac_src_p, CLK_SET_RATE_PARENT |
+			CLK_SET_RATE_NO_REPARENT,
+			RV1126_GRF_IOFUNC_CON1, 12, 1, MFLAGS),
+
+	GATE(CLK_GMAC_REF, "clk_gmac_ref", "clk_gmac_src", 0,
+			RV1126_CLKGATE_CON(20), 7, GFLAGS),
+
+	GATE(CLK_GMAC_TX_SRC, "clk_gmac_tx_src", "clk_gmac_src", 0,
+			RV1126_CLKGATE_CON(20), 9, GFLAGS),
+	FACTOR(CLK_GMAC_TX_DIV5, "clk_gmac_tx_div5", "clk_gmac_tx_src", 0, 1, 5),
+	FACTOR(CLK_GMAC_TX_DIV50, "clk_gmac_tx_div50", "clk_gmac_tx_src", 0, 1, 50),
+	MUXTBL(RGMII_MODE_CLK, "rgmii_mode_clk", mux_rgmii_clk_p, CLK_SET_RATE_PARENT,
+			RV1126_GMAC_CON, 2, 2, MFLAGS, rgmii_mux_idx),
+	GATE(CLK_GMAC_RX_SRC, "clk_gmac_rx_src", "clk_gmac_src", 0,
+			RV1126_CLKGATE_CON(20), 8, GFLAGS),
+	FACTOR(CLK_GMAC_RX_DIV2, "clk_gmac_rx_div2", "clk_gmac_rx_src", 0, 1, 2),
+	FACTOR(CLK_GMAC_RX_DIV20, "clk_gmac_rx_div20", "clk_gmac_rx_src", 0, 1, 20),
+	MUX(RMII_MODE_CLK, "rmii_mode_clk", mux_rmii_clk_p, CLK_SET_RATE_PARENT,
+			RV1126_GMAC_CON, 1, 1, MFLAGS),
+	MUX(CLK_GMAC_TX_RX, "clk_gmac_tx_rx", mux_gmac_tx_rx_p, CLK_SET_RATE_PARENT |
+			CLK_SET_RATE_NO_REPARENT,
+			RV1126_GMAC_CON, 4, 1, MFLAGS),
+
+	GATE(CLK_GMAC_PTPREF, "clk_gmac_ptpref", "xin24m", 0,
+			RV1126_CLKGATE_CON(20), 10, GFLAGS),
+	COMPOSITE(CLK_GMAC_ETHERNET_OUT, "clk_gmac_ethernet_out2io", mux_cpll_gpll_p, 0,
+			RV1126_CLKSEL_CON(61), 15, 1, MFLAGS, 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(20), 11, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 15
+	 */
+	GATE(PCLK_PDTOP, "pclk_pdtop", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 8, GFLAGS),
+	GATE(PCLK_DSIPHY, "pclk_dsiphy", "pclk_pdtop", 0,
+			RV1126_CLKGATE_CON(23), 4, GFLAGS),
+	GATE(PCLK_CSIPHY0, "pclk_csiphy0", "pclk_pdtop", 0,
+			RV1126_CLKGATE_CON(23), 2, GFLAGS),
+	GATE(PCLK_CSIPHY1, "pclk_csiphy1", "pclk_pdtop", 0,
+			RV1126_CLKGATE_CON(23), 3, GFLAGS),
+	GATE(PCLK_USBPHY_HOST, "pclk_usbphy_host", "pclk_pdtop", 0,
+			RV1126_CLKGATE_CON(19), 13, GFLAGS),
+	GATE(PCLK_USBPHY_OTG, "pclk_usbphy_otg", "pclk_pdtop", 0,
+			RV1126_CLKGATE_CON(19), 12, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 3
+	 */
+	/* PD_CORE */
+	COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(1), 4, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RV1126_CLKGATE_CON(0), 2, GFLAGS),
+	GATE(0, "pclk_dbg_daplite", "pclk_dbg", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(0, "clk_a7_jtag", "clk_jtag_ori", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(0), 9, GFLAGS),
+	GATE(0, "aclk_core_niu", "aclk_core", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(0), 3, GFLAGS),
+	GATE(0, "pclk_dbg_niu", "pclk_dbg", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(0), 4, GFLAGS),
+	/*
+	 * Clock-Architecture Diagram 4
+	 */
+	/* PD_BUS */
+	GATE(0, "aclk_pdbus_hold_niu1", "aclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 10, GFLAGS),
+	GATE(0, "aclk_pdbus_niu1", "aclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 3, GFLAGS),
+	GATE(0, "hclk_pdbus_niu1", "hclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 4, GFLAGS),
+	GATE(0, "pclk_pdbus_niu1", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 5, GFLAGS),
+	GATE(0, "aclk_pdbus_niu2", "aclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 6, GFLAGS),
+	GATE(0, "hclk_pdbus_niu2", "hclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 7, GFLAGS),
+	GATE(0, "aclk_pdbus_niu3", "aclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 8, GFLAGS),
+	GATE(0, "hclk_pdbus_niu3", "hclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(2), 9, GFLAGS),
+	GATE(0, "pclk_grf", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(6), 15, GFLAGS),
+	GATE(0, "pclk_sgrf", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(8), 4, GFLAGS),
+	GATE(0, "aclk_sysram", "hclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(3), 9, GFLAGS),
+	GATE(0, "pclk_intmux", "pclk_pdbus", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(7), 14, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 6
+	 */
+	/* PD_AUDIO */
+	GATE(0, "hclk_pdaudio_niu", "hclk_pdaudio", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(9), 2, GFLAGS),
+	GATE(0, "pclk_pdaudio_niu", "hclk_pdaudio", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(9), 3, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 12
+	 */
+	/* PD_PHP */
+	GATE(0, "aclk_pdphpmid", "aclk_pdphp", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 2, GFLAGS),
+	GATE(0, "hclk_pdphpmid", "hclk_pdphp", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 3, GFLAGS),
+	GATE(0, "aclk_pdphpmid_niu", "aclk_pdphpmid", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 4, GFLAGS),
+	GATE(0, "hclk_pdphpmid_niu", "hclk_pdphpmid", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 5, GFLAGS),
+
+	/* PD_SDCARD */
+	GATE(0, "hclk_pdsdmmc_niu", "hclk_pdsdmmc", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 7, GFLAGS),
+
+	/* PD_SDIO */
+	GATE(0, "hclk_pdsdio_niu", "hclk_pdsdio", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(17), 9, GFLAGS),
+
+	/* PD_NVM */
+	GATE(0, "hclk_pdnvm_niu", "hclk_pdnvm", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(18), 3, GFLAGS),
+
+	/* PD_USB */
+	GATE(0, "aclk_pdusb_niu", "aclk_pdusb", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(19), 2, GFLAGS),
+	GATE(0, "hclk_pdusb_niu", "hclk_pdusb", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(19), 3, GFLAGS),
+
+	/* PD_GMAC */
+	GATE(0, "aclk_pdgmac_niu", "aclk_pdgmac", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(20), 2, GFLAGS),
+	GATE(0, "pclk_pdgmac_niu", "pclk_pdgmac", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(20), 3, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 13
+	 */
+	/* PD_DDR */
+	COMPOSITE_NOMUX(0, "pclk_pdddr_pre", "gpll", CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(64), 0, 5, DFLAGS,
+			RV1126_CLKGATE_CON(21), 0, GFLAGS),
+	GATE(PCLK_PDDDR, "pclk_pdddr", "pclk_pdddr_pre", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 15, GFLAGS),
+	GATE(0, "pclk_ddr_msch", "pclk_pdddr", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 6, GFLAGS),
+	COMPOSITE_NOGATE(SCLK_DDRCLK, "sclk_ddrc", mux_dpll_gpll_p, CLK_IGNORE_UNUSED,
+			 RV1126_CLKSEL_CON(64), 15, 1, MFLAGS, 8, 5, DFLAGS |
+			 CLK_DIVIDER_POWER_OF_TWO),
+	COMPOSITE(CLK_DDRPHY, "clk_ddrphy", mux_dpll_gpll_p, CLK_IGNORE_UNUSED,
+			RV1126_CLKSEL_CON(64), 15, 1, MFLAGS, 8, 5, DFLAGS,
+			RV1126_CLKGATE_CON(21), 8, GFLAGS),
+	GATE(0, "clk1x_phy", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 1, GFLAGS),
+	GATE(0, "clk_ddr_msch", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 10, GFLAGS),
+	GATE(0, "pclk_ddr_dfictl", "pclk_pdddr", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 2, GFLAGS),
+	GATE(0, "clk_ddr_dfictl", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 13, GFLAGS),
+	GATE(0, "pclk_ddr_standby", "pclk_pdddr", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 4, GFLAGS),
+	GATE(0, "clk_ddr_standby", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 14, GFLAGS),
+	GATE(0, "aclk_ddr_split", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 9, GFLAGS),
+	GATE(0, "pclk_ddr_grf", "pclk_pdddr", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 5, GFLAGS),
+	GATE(PCLK_DDR_MON, "pclk_ddr_mon", "pclk_pdddr", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 3, GFLAGS),
+	GATE(CLK_DDR_MON, "clk_ddr_mon", "clk_ddrphy", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(20), 15, GFLAGS),
+	GATE(TMCLK_DDR_MON, "tmclk_ddr_mon", "xin24m", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(21), 7, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 15
+	 */
+	GATE(0, "pclk_topniu", "pclk_pdtop", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 9, GFLAGS),
+	GATE(PCLK_TOPCRU, "pclk_topcru", "pclk_pdtop", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 10, GFLAGS),
+	GATE(PCLK_TOPGRF, "pclk_topgrf", "pclk_pdtop", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 11, GFLAGS),
+	GATE(PCLK_CPUEMADET, "pclk_cpuemadet", "pclk_pdtop", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 12, GFLAGS),
+	GATE(PCLK_DDRPHY, "pclk_ddrphy", "pclk_pdtop", CLK_IGNORE_UNUSED,
+			RV1126_CLKGATE_CON(23), 0, GFLAGS),
+};
+
+static const char *const rv1126_cru_critical_clocks[] __initconst = {
+	"gpll",
+	"cpll",
+	"hpll",
+	"armclk",
+	"pclk_dbg",
+	"pclk_pdpmu",
+	"aclk_pdbus",
+	"hclk_pdbus",
+	"pclk_pdbus",
+	"aclk_pdphp",
+	"hclk_pdphp",
+	"clk_ddrphy",
+	"pclk_pdddr",
+	"pclk_pdtop",
+	"clk_usbhost_utmi_ohci",
+	"aclk_pdjpeg_niu",
+	"hclk_pdjpeg_niu",
+	"aclk_pdvdec_niu",
+	"hclk_pdvdec_niu",
+};
+
+static void __init rv1126_pmu_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru pmu region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip pmu clk init failed\n", __func__);
+		return;
+	}
+
+	rockchip_clk_register_plls(ctx, rv1126_pmu_pll_clks,
+				   ARRAY_SIZE(rv1126_pmu_pll_clks),
+				   RV1126_GRF_SOC_STATUS0);
+
+	rockchip_clk_register_branches(ctx, rv1126_clk_pmu_branches,
+				       ARRAY_SIZE(rv1126_clk_pmu_branches));
+
+	rockchip_register_softrst(np, 2, reg_base + RV1126_PMU_SOFTRST_CON(0),
+				  ROCKCHIP_SOFTRST_HIWORD_MASK);
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+
+CLK_OF_DECLARE(rv1126_cru_pmu, "rockchip,rv1126-pmucru", rv1126_pmu_clk_init);
+
+static void __init rv1126_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip clk init failed\n", __func__);
+		iounmap(reg_base);
+		return;
+	}
+
+	rockchip_clk_register_plls(ctx, rv1126_pll_clks,
+				   ARRAY_SIZE(rv1126_pll_clks),
+				   RV1126_GRF_SOC_STATUS0);
+
+	rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
+				     mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
+				     &rv1126_cpuclk_data, rv1126_cpuclk_rates,
+				     ARRAY_SIZE(rv1126_cpuclk_rates));
+
+	rockchip_clk_register_branches(ctx, rv1126_clk_branches,
+				       ARRAY_SIZE(rv1126_clk_branches));
+
+	rockchip_register_softrst(np, 15, reg_base + RV1126_SOFTRST_CON(0),
+				  ROCKCHIP_SOFTRST_HIWORD_MASK);
+
+	rockchip_register_restart_notifier(ctx, RV1126_GLB_SRST_FST, NULL);
+
+	rockchip_clk_protect_critical(rv1126_cru_critical_clocks,
+				      ARRAY_SIZE(rv1126_cru_critical_clocks));
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+
+CLK_OF_DECLARE(rv1126_cru, "rockchip,rv1126-cru", rv1126_clk_init);
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index 93937fb1d368..ee01739e4a7c 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -79,6 +79,25 @@ struct clk;
 #define RV1108_EMMC_CON0		0x1e8
 #define RV1108_EMMC_CON1		0x1ec
 
+#define RV1126_PMU_MODE			0x0
+#define RV1126_PMU_PLL_CON(x)		((x) * 0x4 + 0x10)
+#define RV1126_PMU_CLKSEL_CON(x)	((x) * 0x4 + 0x100)
+#define RV1126_PMU_CLKGATE_CON(x)	((x) * 0x4 + 0x180)
+#define RV1126_PMU_SOFTRST_CON(x)	((x) * 0x4 + 0x200)
+#define RV1126_PLL_CON(x)		((x) * 0x4)
+#define RV1126_MODE_CON			0x90
+#define RV1126_CLKSEL_CON(x)		((x) * 0x4 + 0x100)
+#define RV1126_CLKGATE_CON(x)		((x) * 0x4 + 0x280)
+#define RV1126_SOFTRST_CON(x)		((x) * 0x4 + 0x300)
+#define RV1126_GLB_SRST_FST		0x408
+#define RV1126_GLB_SRST_SND		0x40c
+#define RV1126_SDMMC_CON0		0x440
+#define RV1126_SDMMC_CON1		0x444
+#define RV1126_SDIO_CON0		0x448
+#define RV1126_SDIO_CON1		0x44c
+#define RV1126_EMMC_CON0		0x450
+#define RV1126_EMMC_CON1		0x454
+
 #define RK2928_PLL_CON(x)		((x) * 0x4)
 #define RK2928_MODE_CON		0x40
 #define RK2928_CLKSEL_CON(x)	((x) * 0x4 + 0x44)
-- 
2.25.1

[PATCH v3 12/19] dt-bindings: soc: rockchip: Document RV1126 grf

[Jagan Teki]

Document compatible string for Rockchip RV1126 grf.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Rob ack

 Documentation/devicetree/bindings/soc/rockchip/grf.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
index 75a2b8bb25fb..dd7090d668f5 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
+++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
@@ -45,6 +45,7 @@ properties:
               - rockchip,rk3568-pmugrf
               - rockchip,rv1108-grf
               - rockchip,rv1108-pmugrf
+              - rockchip,rv1126-grf
           - const: syscon
           - const: simple-mfd
 
-- 
2.25.1

[PATCH v3 13/19] dt-bindings: soc: rockchip: Document RV1126 pmugrf

[Jagan Teki]

Document compatible string for Rockchip RV1126 pmugrf.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Rob ack

 Documentation/devicetree/bindings/soc/rockchip/grf.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
index dd7090d668f5..521fbcb8eeb9 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
+++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml
@@ -46,6 +46,7 @@ properties:
               - rockchip,rv1108-grf
               - rockchip,rv1108-pmugrf
               - rockchip,rv1126-grf
+              - rockchip,rv1126-pmugrf
           - const: syscon
           - const: simple-mfd
 
-- 
2.25.1

[PATCH v3 14/19] ARM: dts: rockchip: Add Rockchip RV1126 pinctrl

[Jagan Teki]

Add pinctrl definitions for Rockchip RV1126 and the pinctrl
conf's are included it from arm64 rockchip devicetree path.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- spilt pinctrl as separate patch 

 MAINTAINERS                           |   2 +-
 arch/arm/boot/dts/rv1126-pinctrl.dtsi | 302 ++++++++++++++++++++++++++
 2 files changed, 303 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/rv1126-pinctrl.dtsi

diff --git a/MAINTAINERS b/MAINTAINERS
index f679152bdbad..124247f95787 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2646,7 +2646,7 @@ F:	Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
 F:	Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
 F:	Documentation/devicetree/bindings/spi/spi-rockchip.yaml
 F:	arch/arm/boot/dts/rk3*
-F:	arch/arm/boot/dts/rv1108*
+F:	arch/arm/boot/dts/rv11*
 F:	arch/arm/mach-rockchip/
 F:	drivers/*/*/*rockchip*
 F:	drivers/*/*rockchip*
diff --git a/arch/arm/boot/dts/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rv1126-pinctrl.dtsi
new file mode 100644
index 000000000000..1c46c5042221
--- /dev/null
+++ b/arch/arm/boot/dts/rv1126-pinctrl.dtsi
@@ -0,0 +1,302 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <arm64/rockchip/rockchip-pinconf.dtsi>
+
+/*
+ * This file is auto generated by pin2dts tool, please keep these code
+ * by adding changes at end of this file.
+ */
+&pinctrl {
+	emmc {
+		/omit-if-no-ref/
+		emmc_rstnout: emmc-rstnout {
+			rockchip,pins =
+				/* emmc_rstn */
+				<1 RK_PA3 2 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		emmc_bus8: emmc-bus8 {
+			rockchip,pins =
+				/* emmc_d0 */
+				<0 RK_PC4 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d1 */
+				<0 RK_PC5 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d2 */
+				<0 RK_PC6 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d3 */
+				<0 RK_PC7 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d4 */
+				<0 RK_PD0 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d5 */
+				<0 RK_PD1 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d6 */
+				<0 RK_PD2 2 &pcfg_pull_up_drv_level_2>,
+				/* emmc_d7 */
+				<0 RK_PD3 2 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		emmc_clk: emmc-clk {
+			rockchip,pins =
+				/* emmc_clko */
+				<0 RK_PD7 2 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		emmc_cmd: emmc-cmd {
+			rockchip,pins =
+				/* emmc_cmd */
+				<0 RK_PD5 2 &pcfg_pull_up_drv_level_2>;
+		};
+	};
+	i2c0 {
+		/omit-if-no-ref/
+		i2c0_xfer: i2c0-xfer {
+			rockchip,pins =
+				/* i2c0_scl */
+				<0 RK_PB4 1 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c0_sda */
+				<0 RK_PB5 1 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	i2c1 {
+		/omit-if-no-ref/
+		i2c1_xfer: i2c1-xfer {
+			rockchip,pins =
+				/* i2c1_scl */
+				<1 RK_PD3 1 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c1_sda */
+				<1 RK_PD2 1 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	i2c2 {
+		/omit-if-no-ref/
+		i2c2_xfer: i2c2-xfer {
+			rockchip,pins =
+				/* i2c2_scl */
+				<0 RK_PC2 1 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c2_sda */
+				<0 RK_PC3 1 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	i2c3 {
+		/omit-if-no-ref/
+		i2c3m0_xfer: i2c3m0-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m0 */
+				<3 RK_PA4 5 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c3_sda_m0 */
+				<3 RK_PA5 5 &pcfg_pull_none_drv_level_0_smt>;
+		};
+		/omit-if-no-ref/
+		i2c3m1_xfer: i2c3m1-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m1 */
+				<2 RK_PD4 7 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c3_sda_m1 */
+				<2 RK_PD5 7 &pcfg_pull_none_drv_level_0_smt>;
+		};
+		/omit-if-no-ref/
+		i2c3m2_xfer: i2c3m2-xfer {
+			rockchip,pins =
+				/* i2c3_scl_m2 */
+				<1 RK_PD6 3 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c3_sda_m2 */
+				<1 RK_PD7 3 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	i2c4 {
+		/omit-if-no-ref/
+		i2c4m0_xfer: i2c4m0-xfer {
+			rockchip,pins =
+				/* i2c4_scl_m0 */
+				<3 RK_PA0 7 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c4_sda_m0 */
+				<3 RK_PA1 7 &pcfg_pull_none_drv_level_0_smt>;
+		};
+		/omit-if-no-ref/
+		i2c4m1_xfer: i2c4m1-xfer {
+			rockchip,pins =
+				/* i2c4_scl_m1 */
+				<4 RK_PA0 4 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c4_sda_m1 */
+				<4 RK_PA1 4 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	i2c5 {
+		/omit-if-no-ref/
+		i2c5m0_xfer: i2c5m0-xfer {
+			rockchip,pins =
+				/* i2c5_scl_m0 */
+				<2 RK_PA5 7 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c5_sda_m0 */
+				<2 RK_PB3 7 &pcfg_pull_none_drv_level_0_smt>;
+		};
+		/omit-if-no-ref/
+		i2c5m1_xfer: i2c5m1-xfer {
+			rockchip,pins =
+				/* i2c5_scl_m1 */
+				<3 RK_PB0 5 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c5_sda_m1 */
+				<3 RK_PB1 5 &pcfg_pull_none_drv_level_0_smt>;
+		};
+		/omit-if-no-ref/
+		i2c5m2_xfer: i2c5m2-xfer {
+			rockchip,pins =
+				/* i2c5_scl_m2 */
+				<1 RK_PD0 4 &pcfg_pull_none_drv_level_0_smt>,
+				/* i2c5_sda_m2 */
+				<1 RK_PD1 4 &pcfg_pull_none_drv_level_0_smt>;
+		};
+	};
+	sdmmc0 {
+		/omit-if-no-ref/
+		sdmmc0_bus4: sdmmc0-bus4 {
+			rockchip,pins =
+				/* sdmmc0_d0 */
+				<1 RK_PA4 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc0_d1 */
+				<1 RK_PA5 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc0_d2 */
+				<1 RK_PA6 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc0_d3 */
+				<1 RK_PA7 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc0_clk: sdmmc0-clk {
+			rockchip,pins =
+				/* sdmmc0_clk */
+				<1 RK_PB0 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc0_cmd: sdmmc0-cmd {
+			rockchip,pins =
+				/* sdmmc0_cmd */
+				<1 RK_PB1 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc0_det: sdmmc0-det {
+			rockchip,pins =
+				<0 RK_PA3 1 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		sdmmc0_pwr: sdmmc0-pwr {
+			rockchip,pins =
+				<0 RK_PC0 1 &pcfg_pull_none>;
+		};
+	};
+	sdmmc1 {
+		/omit-if-no-ref/
+		sdmmc1_bus4: sdmmc1-bus4 {
+			rockchip,pins =
+				/* sdmmc1_d0 */
+				<1 RK_PB4 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc1_d1 */
+				<1 RK_PB5 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc1_d2 */
+				<1 RK_PB6 1 &pcfg_pull_up_drv_level_2>,
+				/* sdmmc1_d3 */
+				<1 RK_PB7 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc1_clk: sdmmc1-clk {
+			rockchip,pins =
+				/* sdmmc1_clk */
+				<1 RK_PB2 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc1_cmd: sdmmc1-cmd {
+			rockchip,pins =
+				/* sdmmc1_cmd */
+				<1 RK_PB3 1 &pcfg_pull_up_drv_level_2>;
+		};
+		/omit-if-no-ref/
+		sdmmc1_det: sdmmc1-det {
+			rockchip,pins =
+				<1 RK_PD0 2 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		sdmmc1_pwr: sdmmc1-pwr {
+			rockchip,pins =
+				<1 RK_PD1 2 &pcfg_pull_none>;
+		};
+	};
+	uart0 {
+		/omit-if-no-ref/
+		uart0_xfer: uart0-xfer {
+			rockchip,pins =
+				/* uart0_rx */
+				<1 RK_PC2 1 &pcfg_pull_up>,
+				/* uart0_tx */
+				<1 RK_PC3 1 &pcfg_pull_up>;
+		};
+		/omit-if-no-ref/
+		uart0_ctsn: uart0-ctsn {
+			rockchip,pins =
+				<1 RK_PC1 1 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		uart0_rtsn: uart0-rtsn {
+			rockchip,pins =
+				<1 RK_PC0 1 &pcfg_pull_none>;
+		};
+		/omit-if-no-ref/
+		uart0_rtsn_gpio: uart0-rts-pin {
+			rockchip,pins =
+				<1 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+	uart1 {
+		/omit-if-no-ref/
+		uart1m0_xfer: uart1m0-xfer {
+			rockchip,pins =
+				/* uart1_rx_m0 */
+				<0 RK_PB7 2 &pcfg_pull_up>,
+				/* uart1_tx_m0 */
+				<0 RK_PB6 2 &pcfg_pull_up>;
+		};
+	};
+	uart2 {
+		/omit-if-no-ref/
+		uart2m1_xfer: uart2m1-xfer {
+			rockchip,pins =
+				/* uart2_rx_m1 */
+				<3 RK_PA3 1 &pcfg_pull_up>,
+				/* uart2_tx_m1 */
+				<3 RK_PA2 1 &pcfg_pull_up>;
+		};
+	};
+	uart3 {
+		/omit-if-no-ref/
+		uart3m0_xfer: uart3m0-xfer {
+			rockchip,pins =
+				/* uart3_rx_m0 */
+				<3 RK_PC7 4 &pcfg_pull_up>,
+				/* uart3_tx_m0 */
+				<3 RK_PC6 4 &pcfg_pull_up>;
+		};
+	};
+	uart4 {
+		/omit-if-no-ref/
+		uart4m0_xfer: uart4m0-xfer {
+			rockchip,pins =
+				/* uart4_rx_m0 */
+				<3 RK_PA5 4 &pcfg_pull_up>,
+				/* uart4_tx_m0 */
+				<3 RK_PA4 4 &pcfg_pull_up>;
+		};
+	};
+	uart5 {
+		/omit-if-no-ref/
+		uart5m0_xfer: uart5m0-xfer {
+			rockchip,pins =
+				/* uart5_rx_m0 */
+				<3 RK_PA7 4 &pcfg_pull_up>,
+				/* uart5_tx_m0 */
+				<3 RK_PA6 4 &pcfg_pull_up>;
+		};
+	};
+};
-- 
2.25.1

[PATCH v3 15/19] ARM: dts: rockchip: Add Rockchip RV1126 SoC

[Jagan Teki]

RV1126 is a high-performance vision processor SoC for IPC/CVR,
especially for AI related application.

It is based on quad-core ARM Cortex-A7 32-bit core which integrates
NEON and FPU. There is a 32KB I-cache and 32KB D-cache for each core
and 512KB unified L2 cache. It has build-in NPU supports INT8/INT16
hybrid operation and computing power is up to 2.0TOPs.

This patch add basic core dtsi support.

Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- update cru and power file names
Changes for v2:
- split pinctrl in separate patch

 arch/arm/boot/dts/rv1126.dtsi | 500 ++++++++++++++++++++++++++++++++++
 1 file changed, 500 insertions(+)
 create mode 100644 arch/arm/boot/dts/rv1126.dtsi

diff --git a/arch/arm/boot/dts/rv1126.dtsi b/arch/arm/boot/dts/rv1126.dtsi
new file mode 100644
index 000000000000..235bfb126e92
--- /dev/null
+++ b/arch/arm/boot/dts/rv1126.dtsi
@@ -0,0 +1,500 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#include <dt-bindings/clock/rockchip,rv1126-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/power/rockchip,rv1126-power.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	compatible = "rockchip,rv1126";
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &uart5;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@f00 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0xf00>;
+			clocks = <&cru ARMCLK>;
+		};
+
+		cpu1: cpu@f01 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0xf01>;
+			clocks = <&cru ARMCLK>;
+		};
+
+		cpu2: cpu@f02 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0xf02>;
+			clocks = <&cru ARMCLK>;
+		};
+
+		cpu3: cpu@f03 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0xf03>;
+			clocks = <&cru ARMCLK>;
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		clock-frequency = <24000000>;
+	};
+
+	xin24m: oscillator {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	grf: syscon@fe000000 {
+		compatible = "rockchip,rv1126-grf", "syscon", "simple-mfd";
+		reg = <0xfe000000 0x20000>;
+	};
+
+	pmugrf: syscon@fe020000 {
+		compatible = "rockchip,rv1126-pmugrf", "syscon", "simple-mfd";
+		reg = <0xfe020000 0x1000>;
+
+		pmu_io_domains: io-domains {
+			compatible = "rockchip,rv1126-pmu-io-voltage-domain";
+			status = "disabled";
+		};
+	};
+
+	qos_emmc: qos@fe860000 {
+		compatible = "rockchip,rv1126-qos", "syscon";
+		reg = <0xfe860000 0x20>;
+	};
+
+	qos_nandc: qos@fe860080 {
+		compatible = "rockchip,rv1126-qos", "syscon";
+		reg = <0xfe860080 0x20>;
+	};
+
+	qos_sfc: qos@fe860200 {
+		compatible = "rockchip,rv1126-qos", "syscon";
+		reg = <0xfe860200 0x20>;
+	};
+
+	qos_sdio: qos@fe86c000 {
+		compatible = "rockchip,rv1126-qos", "syscon";
+		reg = <0xfe86c000 0x20>;
+	};
+
+	gic: interrupt-controller@feff0000 {
+		compatible = "arm,gic-400";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+
+		reg = <0xfeff1000 0x1000>,
+		      <0xfeff2000 0x2000>,
+		      <0xfeff4000 0x2000>,
+		      <0xfeff6000 0x2000>;
+		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	pmu: power-management@ff3e0000 {
+		compatible = "rockchip,rv1126-pmu", "syscon", "simple-mfd";
+		reg = <0xff3e0000 0x1000>;
+
+		power: power-controller {
+			compatible = "rockchip,rv1126-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			power-domain@RV1126_PD_NVM {
+				reg = <RV1126_PD_NVM>;
+				clocks = <&cru HCLK_EMMC>,
+					 <&cru CLK_EMMC>,
+					 <&cru HCLK_NANDC>,
+					 <&cru CLK_NANDC>,
+					 <&cru HCLK_SFC>,
+					 <&cru HCLK_SFCXIP>,
+					 <&cru SCLK_SFC>;
+				pm_qos = <&qos_emmc>,
+					 <&qos_nandc>,
+					 <&qos_sfc>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RV1126_PD_SDIO {
+				reg = <RV1126_PD_SDIO>;
+				clocks = <&cru HCLK_SDIO>,
+					 <&cru CLK_SDIO>;
+				pm_qos = <&qos_sdio>;
+				#power-domain-cells = <0>;
+			};
+		};
+	};
+
+	i2c0: i2c@ff3f0000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff3f0000 0x1000>;
+		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&pmucru CLK_I2C0>, <&pmucru PCLK_I2C0>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@ff400000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff400000 0x1000>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+		rockchip,grf = <&pmugrf>;
+		clocks = <&pmucru CLK_I2C2>, <&pmucru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c2_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	dmac: dma-controller@ff4e0000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0xff4e0000 0x4000>;
+		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		#dma-cells = <1>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_DMAC>;
+		clock-names = "apb_pclk";
+	};
+
+	uart1: serial@ff410000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff410000 0x100>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&pmucru SCLK_UART1>, <&pmucru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac 7>, <&dmac 6>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart1m0_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	pmucru: clock-controller@ff480000 {
+		compatible = "rockchip,rv1126-pmucru";
+		reg = <0xff480000 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	cru: clock-controller@ff490000 {
+		compatible = "rockchip,rv1126-cru";
+		reg = <0xff490000 0x1000>;
+		clocks = <&xin24m>;
+		clock-names = "xin24m";
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	i2c1: i2c@ff510000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff510000 0x1000>;
+		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c1_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@ff520000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff520000 0x1000>;
+		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c3m0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@ff530000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff530000 0x1000>;
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c4m0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@ff540000 {
+		compatible = "rockchip,rv1126-i2c", "rockchip,rk3399-i2c";
+		reg = <0xff540000 0x1000>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>;
+		clock-names = "i2c", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c5m0_xfer>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart0: serial@ff560000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff560000 0x100>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac 5>, <&dmac 4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	uart2: serial@ff570000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff570000 0x100>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac 9>, <&dmac 8>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2m1_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	uart3: serial@ff580000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff580000 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac 11>, <&dmac 10>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart3m0_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	uart4: serial@ff590000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff590000 0x100>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac 13>, <&dmac 12>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart4m0_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	uart5: serial@ff5a0000 {
+		compatible = "rockchip,rv1126-uart", "snps,dw-apb-uart";
+		reg = <0xff5a0000 0x100>;
+		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <24000000>;
+		clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
+		dmas = <&dmac 15>, <&dmac 14>;
+		clock-names = "baudclk", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart5m0_xfer>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		status = "disabled";
+	};
+
+	saradc: saradc@ff5e0000 {
+		compatible = "rockchip,rk3399-saradc";
+		reg = <0xff5e0000 0x100>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+		#io-channel-cells = <1>;
+		clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		resets = <&cru SRST_SARADC_P>;
+		reset-names = "saradc-apb";
+		status = "disabled";
+	};
+
+	timer: timer@ff660000 {
+		compatible = "rockchip,rk3288-timer";
+		reg = <0xff660000 0x20>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru PCLK_TIMER>, <&cru CLK_TIMER0>;
+		clock-names = "pclk", "timer";
+	};
+
+	emmc: mmc@ffc50000 {
+		compatible = "rockchip,rv1126-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0xffc50000 0x4000>;
+		interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_EMMC>, <&cru CLK_EMMC>,
+			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		power-domains = <&power RV1126_PD_NVM>;
+		status = "disabled";
+	};
+
+	sdmmc: mmc@ffc60000 {
+		compatible = "rockchip,rv1126-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0xffc60000 0x4000>;
+		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC>, <&cru CLK_SDMMC>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		status = "disabled";
+	};
+
+	sdio: mmc@ffc70000 {
+		compatible = "rockchip,rv1126-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0xffc70000 0x4000>;
+		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDIO>, <&cru CLK_SDIO>,
+			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		power-domains = <&power RV1126_PD_SDIO>;
+		status = "disabled";
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rv1126-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmugrf>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio0: gpio0@ff460000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff460000 0x100>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pmucru PCLK_GPIO0>, <&pmucru DBCLK_GPIO0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio1@ff620000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff620000 0x100>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio2@ff630000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff630000 0x100>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio3@ff640000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff640000 0x100>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>, <&cru DBCLK_GPIO3>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio4@ff650000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0xff650000 0x100>;
+			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO4>, <&cru DBCLK_GPIO4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+};
+
+#include "rv1126-pinctrl.dtsi"
-- 
2.25.1

[PATCH v3 16/19] dt-bindings: vendor-prefixes: Add Edgeble AI Technologies Pvt. Ltd.

[Jagan Teki]

Edgeble AI is an Artificial Intelligence company with a focus
on deploying Neural Acceleration principles at the Edge.

Add vendor prefix for it.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Ron ack

 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 0496773a3c4d..d2b8ef2e1ea5 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -356,6 +356,8 @@ patternProperties:
     description: EBV Elektronik
   "^eckelmann,.*":
     description: Eckelmann AG
+  "^edgeble,.*":
+    description: Edgeble AI Technologies Pvt. Ltd.
   "^edimax,.*":
     description: EDIMAX Technology Co., Ltd
   "^edt,.*":
-- 
2.25.1

[PATCH v3 17/19] dt-bindings: arm: rockchip: Add Edgeble AI Edge Compute Module 0 Carrier

[Jagan Teki]

Edge Compute Module 0 is a 96boards SoM-CB compute module based
on Rockchip RV1126 from Edgeble AI.

Edge Compute Module 0 Carrier board is an industrial form factor
evaluation board from Edgeble AI.

Edge Compute Module 0 needs to mount on top of this evaluation board
for creating complete Edge Compute Module 0 Carrier board.

Add dt-bindings for it.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- collect Ron ack

 Documentation/devicetree/bindings/arm/rockchip.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index cf9eb1e8326a..2a4b7f2d018f 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -65,6 +65,12 @@ properties:
           - const: chipspark,rayeager-px2
           - const: rockchip,rk3066a
 
+      - description: Edgeble AI Edge Compute Module 0 SoM based boards
+        items:
+          - const: edgeble,edge-compute-module-0-carrier  # Edgeble AI Edge Compute Module 0 Carrier
+          - const: edgeble,edge-compute-module-0          # Edgeble AI Edge Compute Module 0 SoM
+          - const: rockchip,rv1126
+
       - description: Elgin RV1108 R1
         items:
           - const: elgin,rv1108-r1
-- 
2.25.1

[PATCH v3 18/19] ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0

[Jagan Teki]

Edge Compute Module 0 is a 96boards SoM-CB compute module based
on Rockchip RV1126 from Edgeble AI.

General features:
- Rockchip RV1126
- 2/4GB LPDDR4
- 16GB eMMC
- Fn-link 8223A-SR WiFi/BT

Edge Compute Module 0 needs to mount on top of Edgeble AI Carrier
boards for creating complete platform solutions.

Add support for it.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- change meaninful dtsi name 

 .../rv1126-edgeble-edge-compute-module-0.dtsi | 353 ++++++++++++++++++
 1 file changed, 353 insertions(+)
 create mode 100644 arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi

diff --git a/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi b/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi
new file mode 100644
index 000000000000..212990d8fb75
--- /dev/null
+++ b/arch/arm/boot/dts/rv1126-edgeble-edge-compute-module-0.dtsi
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+/ {
+	compatible = "edgeble,edge-compute-module-0", "rockchip,rv1126";
+
+	aliases {
+		mmc0 = &emmc;
+	};
+
+	vcc5v0_sys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vccio_flash: vccio-flash {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&flash_vol_sel>;
+		regulator-name = "vccio_flash";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+		reset-gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_rstnout>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vccio_flash>;
+	rockchip,default-sample-phase = <90>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB1 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "rk808-clkout1", "rk808-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc5-supply = <&vcc_buck5>;
+		vcc6-supply = <&vcc_buck5>;
+		vcc7-supply = <&vcc5v0_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc5v0_sys>;
+
+		regulators {
+			vdd_npu_vepu: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <950000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_npu_vepu";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <725000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_arm";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_ddr";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc3v3_sys: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc3v3_sys";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_buck5: DCDC_REG5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2200000>;
+				regulator-max-microvolt = <2200000>;
+				regulator-name = "vcc_buck5";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <2200000>;
+				};
+			};
+
+			vcc_0v8: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-name = "vcc_0v8";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_pmu: LDO_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc1v8_pmu";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd0v8_pmu: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <800000>;
+				regulator-name = "vcc0v8_pmu";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <800000>;
+				};
+			};
+
+			vcc_1v8: LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8";
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_dovdd: LDO_REG5 {
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_dovdd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_dvdd: LDO_REG6 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "vcc_dvdd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_avdd: LDO_REG7 {
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-name = "vcc_avdd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: LDO_REG9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc3v3_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_5v0: SWITCH_REG1 {
+				regulator-name = "vcc_5v0";
+			};
+
+			vcc_3v3: SWITCH_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc_3v3";
+			};
+		};
+	};
+};
+
+&pinctrl {
+	bt {
+		bt_enable: bt-enable {
+			rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	flash {
+		flash_vol_sel: flash-vol-sel {
+			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	wifi {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio0-supply = <&vcc1v8_pmu>;
+	pmuio1-supply = <&vcc3v3_sys>;
+	vccio1-supply = <&vccio_flash>;
+	vccio2-supply = <&vccio_sd>;
+	vccio3-supply = <&vcc_1v8>;
+	vccio4-supply = <&vcc_dovdd>;
+	vccio5-supply = <&vcc_1v8>;
+	vccio6-supply = <&vcc_1v8>;
+	vccio7-supply = <&vcc_dovdd>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdio {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	max-frequency = <100000000>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	rockchip,default-sample-phase = <90>;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,qca9377-bt";
+		clocks = <&rk809 1>;
+		clock-names = "lpo";
+		enable-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; /* BT_RST */
+		max-speed = <2000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_enable>;
+		vddxo-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
-- 
2.25.1

[PATCH v3 19/19] ARM: dts: rockchip: rv1126: Add Edgeble AI Edge Compute Module 0 Carrier

[Jagan Teki]

Edge Compute Module 0 Carrier is an industrial form factor evaluation
board from Edgeble AI.

General features:
- microSD slot
- 2x MIPI CSI2 connectors
- MIPI DSI connector
- 2x USB Host
- 1x USB OTG
- Ethernet
- mini PCIe
- Onboard PoE
- RS485, RS232, CAN
- Micro Phone array
- Speaker
- RTC battery slot
- 40-pin expansion

Edge Compute Module 0 needs to mount on top of this Carrier board for
creating Edge Compute Module 0 Carrier platform.

Add support for it.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3:
- none
Changes for v2:
- change easy and meaningful dts name

 arch/arm/boot/dts/Makefile                    |  1 +
 .../boot/dts/rv1126-edgeble-ecm0-carrier.dts  | 38 +++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5112f493f494..361b68e5019e 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1097,6 +1097,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rv1108-elgin-r1.dtb \
 	rv1108-evb.dtb \
+	rv1126-edgeble-ecm0-carrier.dtb \
 	rk3036-evb.dtb \
 	rk3036-kylin.dtb \
 	rk3066a-bqcurie2.dtb \
diff --git a/arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts b/arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts
new file mode 100644
index 000000000000..150bfb9bd04a
--- /dev/null
+++ b/arch/arm/boot/dts/rv1126-edgeble-ecm0-carrier.dts
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+/dts-v1/;
+#include "rv1126.dtsi"
+#include "rv1126-edgeble-edge-compute-module-0.dtsi"
+
+/ {
+	model = "Edgeble AI Edge Compute Module 0 Carrier board";
+	compatible = "edgeble,edge-compute-module-0-carrier",
+		     "edgeble,edge-compute-module-0", "rockchip,rv1126";
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
+	rockchip,default-sample-phase = <90>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr104;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
-- 
2.25.1

Re: (subset) [PATCH v3 00/19] ARM: Add Rockchip RV1126 support

[Heiko Stuebner]

On Thu, 18 Aug 2022 18:11:13 +0530, Jagan Teki wrote:
> RV1126 is a high-performance vision processor SoC for IPC/CVR,
> especially for AI related application.
> 
> It is based on quad-core ARM Cortex-A7 32-bit core which integrates
> NEON and FPU. There is a 32KB I-cache and 32KB D-cache for each core
> and 512KB unified L2 cache. It has build-in NPU supports INT8/INT16
> hybrid operation and computing power is up to 2.0TOPs.
> 
> [...]

Applied, thanks!

[01/19] dt-bindings: power: Add power-domain header for RV1126
        commit: daf7dc86513ffc9d9b2eef0378d97361609490ca
[02/19] dt-bindings: power: rockchip: Document RV1126 power-controller
        commit: 2f3484b27598427ae582a37520b67c011597d706
[03/19] soc: rockchip: power-domain: Add RV1126 power domains
        commit: 66296e0a318e12ef1ca04013e1e893539e715c5a
[04/19] dt-bindings: power: rockchip: Document RV1126 PMU IO domains
        commit: 593e860fdff9add7f7eba504cf111b59a728fda5
[05/19] soc: rockchip: io-domain: Add RV1126 IO domains
        commit: 570ed4e5b0d9e784f51a52bede2326391afa8c3f

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>