[PATCH v3 07/13] arm: dts: owl-s500: Add pinctrl & GPIO support

[Matheus Castello]

Em 12/29/2020 6:17 PM, Cristian Ciocaltea escreveu:
> Add pinctrl node for Actions Semi S500 SoC.
> 
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea at gmail.com>
> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
> ---
> Changes in v3:
>   - Added Reviewed-by from Mani
> 
>   arch/arm/boot/dts/owl-s500.dtsi | 20 ++++++++++++++++++++
>   1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
> index 449e9807c4ec..b16172615db0 100644
> --- a/arch/arm/boot/dts/owl-s500.dtsi
> +++ b/arch/arm/boot/dts/owl-s500.dtsi
> @@ -6,6 +6,7 @@
>    */
>   
>   #include <dt-bindings/clock/actions,s500-cmu.h>
> +#include <dt-bindings/gpio/gpio.h>
>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>   #include <dt-bindings/power/owl-s500-powergate.h>
>   #include <dt-bindings/reset/actions,s500-reset.h>
> @@ -208,6 +209,25 @@ sps: power-controller at b01b0100 {
>   			#power-domain-cells = <1>;
>   		};
>   
> +		pinctrl: pinctrl at b01b0000 {
> +			compatible = "actions,s500-pinctrl";
> +			reg = <0xb01b0000 0x40>, /* GPIO */
> +			      <0xb01b0040 0x10>, /* Multiplexing Control */
> +			      <0xb01b0060 0x18>, /* PAD Control */
> +			      <0xb01b0080 0xc>;  /* PAD Drive Capacity */
> +			clocks = <&cmu CLK_GPIO>;
> +			gpio-controller;
> +			gpio-ranges = <&pinctrl 0 0 132>;
> +			#gpio-cells = <2>;
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, /* GPIOA */
> +				     <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, /* GPIOB */
> +				     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, /* GPIOC */
> +				     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, /* GPIOD */
> +				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; /* GPIOE */
> +		};
> +
>   		dma: dma-controller at b0260000 {
>   			compatible = "actions,s500-dma";
>   			reg = <0xb0260000 0xd00>;
> 

Tested-by: Matheus Castello <matheus at castello.eng.br>