[PATCH v2 04/10] ARM: dts: stm32mp13: alignment with v5.19

[Patrice CHOTARD]

Hi Patrick

On 6/30/22 10:20, Patrick Delaunay wrote:
> Device tree alignment with Linux kernel v5.19-rc1 with:
> - ARM: dts: stm32: add UserPA13 button on stm32mp135f-dk
> - ARM: dts: stm32: add blue led (Linux heartbeat) on stm32mp135f-dk
> - ARM: dts: stm32: add EXTI interrupt-parent to pinctrl node on stm32mp131
> - ARM: dts: stm32: enable RTC support on stm32mp135f-dk
> - ARM: dts: stm32: add RTC node on stm32mp131
> - ARM: dts: stm32: fix pinctrl node name warnings (MPU soc)
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
> 
> (no changes since v1)
> 
>  arch/arm/dts/stm32mp131.dtsi    | 19 ++++++++++++++++++-
>  arch/arm/dts/stm32mp135f-dk.dts | 29 +++++++++++++++++++++++++++++
>  2 files changed, 47 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/dts/stm32mp131.dtsi b/arch/arm/dts/stm32mp131.dtsi
> index 950e172e455..a30989f287e 100644
> --- a/arch/arm/dts/stm32mp131.dtsi
> +++ b/arch/arm/dts/stm32mp131.dtsi
> @@ -75,6 +75,12 @@
>  			compatible = "fixed-clock";
>  			clock-frequency = <99000000>;
>  		};
> +
> +		clk_rtc_k: clk-rtc-k {
> +			#clock-cells = <0>;
> +			compatible = "fixed-clock";
> +			clock-frequency = <32768>;
> +		};
>  	};
>  
>  	intc: interrupt-controller at a0021000 {
> @@ -218,6 +224,15 @@
>  			status = "disabled";
>  		};
>  
> +		rtc: rtc at 5c004000 {
> +			compatible = "st,stm32mp1-rtc";
> +			reg = <0x5c004000 0x400>;
> +			interrupts-extended = <&exti 19 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&clk_pclk4>, <&clk_rtc_k>;
> +			clock-names = "pclk", "rtc_ck";
> +			status = "disabled";
> +		};
> +
>  		bsec: efuse at 5c005000 {
>  			compatible = "st,stm32mp13-bsec";
>  			reg = <0x5c005000 0x400>;
> @@ -239,11 +254,13 @@
>  		 * Break node order to solve dependency probe issue between
>  		 * pinctrl and exti.
>  		 */
> -		pinctrl: pin-controller at 50002000 {
> +		pinctrl: pinctrl at 50002000 {
>  			#address-cells = <1>;
>  			#size-cells = <1>;
>  			compatible = "st,stm32mp135-pinctrl";
>  			ranges = <0 0x50002000 0x8400>;
> +			interrupt-parent = <&exti>;
> +			st,syscfg = <&exti 0x60 0xff>;
>  			pins-are-numbered;
>  
>  			gpioa: gpio at 50002000 {
> diff --git a/arch/arm/dts/stm32mp135f-dk.dts b/arch/arm/dts/stm32mp135f-dk.dts
> index ee100d108ea..09d6226d598 100644
> --- a/arch/arm/dts/stm32mp135f-dk.dts
> +++ b/arch/arm/dts/stm32mp135f-dk.dts
> @@ -6,6 +6,9 @@
>  
>  /dts-v1/;
>  
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
>  #include "stm32mp135.dtsi"
>  #include "stm32mp13xf.dtsi"
>  #include "stm32mp13-pinctrl.dtsi"
> @@ -23,6 +26,28 @@
>  		reg = <0xc0000000 0x20000000>;
>  	};
>  
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		user-pa13 {
> +			label = "User-PA13";
> +			linux,code = <BTN_1>;
> +			gpios = <&gpioa 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
> +		};
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		led-blue {
> +			function = LED_FUNCTION_HEARTBEAT;
> +			color = <LED_COLOR_ID_BLUE>;
> +			gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "heartbeat";
> +			default-state = "off";
> +		};
> +	};
> +
>  	vdd_sd: vdd-sd {
>  		compatible = "regulator-fixed";
>  		regulator-name = "vdd_sd";
> @@ -37,6 +62,10 @@
>  	status = "okay";
>  };
>  
> +&rtc {
> +	status = "okay";
> +};
> +
>  &sdmmc1 {
>  	pinctrl-names = "default", "opendrain", "sleep";
>  	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;


Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>

Thanks
Patrice