[PATCH v3 00/13] Support more devices on rockchip rv1108

[PATCH v3 00/13] Support more devices on rockchip rv1108

[Andy Yan]

This series try to support i2c/spi/pwm/saradc/pmic/watchdog
on rockchip rv1108 soc.

As the clk tree part has been taken from Elaine's series, so
this part will be not included in my series from this version.

This version has no more changes, except the pwm  dt-bindings
followed by Rob's suggestion, and the Acked-by from Rob of other
dt-bindings.

Changes in v3:
- remove the clk tree part
- make the compatible string be: "rockchip,rv1108-pwm", "rockchip,rk3288-pwm"
  for rv1108 pwm

Changes in v2:
- add compatible string "rockchip,rv1108-pwm"
- add compatible string "rockchip,rv1108-saradc"

Andy Yan (13):
  dt-bindings: i2c: rk3x: add support for rv1108
  i2c: rk3x: add support for rv1108
  ARM: dts: rockchip: add i2c dt node for rv1108
  spi: rockchip: add compatible string for rv1108 spi
  ARM: dts: rockchip: add spi dt node for rv1108
  dt-bindings: pwm: add description for rv1108 pwm
  ARM: dts: rockchip: add pwm dt node for rv1108
  ARM: dts: rockchip: add watchdog dt node for rv1108
  dt-bindings: adc: add description for rv1108 saradc
  ARM: dts: rockchip: add saradc support for rv1108
  ARM: dts: rockchip: add pwm backlight for rv1108 evb
  ARM: dts: rockchip: add pmic rk805 dt node for rv1108 evb
  ARM: dts: rockchip: add accelerometer bma250e dt node for rv1108 evb

 Documentation/devicetree/bindings/i2c/i2c-rk3x.txt |   1 +
 .../bindings/iio/adc/rockchip-saradc.txt           |   1 +
 .../devicetree/bindings/pwm/pwm-rockchip.txt       |   3 +-
 .../devicetree/bindings/spi/spi-rockchip.txt       |   1 +
 arch/arm/boot/dts/rv1108-evb.dts                   | 158 +++++++++++++
 arch/arm/boot/dts/rv1108.dtsi                      | 249 +++++++++++++++++++++
 drivers/i2c/busses/i2c-rk3x.c                      |   9 +
 drivers/spi/spi-rockchip.c                         |   1 +
 8 files changed, 422 insertions(+), 1 deletion(-)

-- 
2.7.4

[PATCH v3 12/13] ARM: dts: rockchip: add pmic rk805 dt node for rv1108 evb

[Andy Yan]

RK805 is used as the voltage regulator on rv1108 evaluation
board. Add device tree node for it.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---

Changes in v3: None
Changes in v2: None

 arch/arm/boot/dts/rv1108-evb.dts | 108 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)

diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index 77ce707..a1bd95e 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -94,6 +94,114 @@
 			248 249 250 251 252 253 254 255>;
 		default-brightness-level = <200>;
 	};
+
+	vcc_sys: vsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	i2c-scl-rising-time-ns = <275>;
+	i2c-scl-falling-time-ns = <16>;
+	clock-frequency = <400000>;
+
+	rk805: pmic@18 {
+		compatible = "rockchip,rk805";
+		reg = <0x18>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
+		rockchip,system-power-controller;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+
+		regulators {
+			vdd_core: DCDC_REG1 {
+				regulator-name= "vdd_core";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <900000>;
+				};
+			};
+
+			vdd_cam: DCDC_REG2 {
+				regulator-name= "vdd_cam";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name= "vcc_ddr";
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name= "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <3300000>;
+				};
+			};
+
+			vdd_10: LDO_REG1 {
+				regulator-name= "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vcc_18: LDO_REG2 {
+				regulator-name= "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-disabled;
+				};
+			};
+
+			vdd10_pmu: LDO_REG3 {
+				regulator-name= "vdd10_pmu";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-state-mem {
+					regulator-state-enabled;
+					regulator-state-uv = <1000000>;
+				};
+			};
+		};
+	};
 };
 
 &pwm0 {
-- 
2.7.4

[PATCH v3 13/13] ARM: dts: rockchip: add accelerometer bma250e dt node for rv1108 evb

[Andy Yan]

Add dt node of bosch accelerometer bma250e on rv1108 evb.

Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---

Changes in v3: None
Changes in v2: None

 arch/arm/boot/dts/rv1108-evb.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index a1bd95e..6690083 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -110,6 +110,13 @@
 	i2c-scl-falling-time-ns = <16>;
 	clock-frequency = <400000>;
 
+	bma250: accelerometer@19 {
+		compatible = "bosch,bma250e";
+		reg = <0x19>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
+	};
+
 	rk805: pmic@18 {
 		compatible = "rockchip,rk805";
 		reg = <0x18>;
-- 
2.7.4


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Re: [PATCH v3 13/13] ARM: dts: rockchip: add accelerometer bma250e dt node for rv1108 evb

[Heiko Stuebner]

Am Freitag, 11. August 2017, 11:49:18 CEST schrieb Andy Yan:
> Add dt node of bosch accelerometer bma250e on rv1108 evb.
> 
> Signed-off-by: Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
> 
> Changes in v3: None
> Changes in v2: None
> 
>  arch/arm/boot/dts/rv1108-evb.dts | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
> index a1bd95e..6690083 100644
> --- a/arch/arm/boot/dts/rv1108-evb.dts
> +++ b/arch/arm/boot/dts/rv1108-evb.dts
> @@ -110,6 +110,13 @@
>  	i2c-scl-falling-time-ns = <16>;
>  	clock-frequency = <400000>;
>  
> +	bma250: accelerometer@19 {

please order such things by address,
foo@19 should come after bar@18 of course


Thanks
Heiko

> +		compatible = "bosch,bma250e";
> +		reg = <0x19>;
> +		interrupt-parent = <&gpio0>;
> +		interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +
>  	rk805: pmic@18 {
>  		compatible = "rockchip,rk805";
>  		reg = <0x18>;
> 


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