Re: [PATCH 3/8] arm: mvebu: Add gpio-ranges into Armada 38x device tree file

On 25.07.22 13:56, Pali Rohár wrote:

This allows U-Boot mvebu-gpio.c driver to switch particular MPP pin into GPIO mode and enable GPIO support.

Signed-off-by: Pali Rohár pali@kernel.org

Reviewed-by: Stefan Roese sr@denx.de

Thanks, Stefan

---

arch/arm/dts/armada-38x.dtsi | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/arm/dts/armada-38x.dtsi b/arch/arm/dts/armada-38x.dtsi index 061bd7852081..7d76df3f9ce7 100644 --- a/arch/arm/dts/armada-38x.dtsi +++ b/arch/arm/dts/armada-38x.dtsi @@ -295,6 +295,7 @@ reg-names = "gpio", "pwm"; ngpios = <32>; gpio-controller;

• 		gpio-ranges = <&pinctrl 0 0 32>;
  	#gpio-cells = <2>;
  	#pwm-cells = <2>;
  	interrupt-controller;
  

@@ -313,6 +314,7 @@ reg-names = "gpio", "pwm"; ngpios = <28>; gpio-controller;

• 		gpio-ranges = <&pinctrl 0 32 28>;
  	#gpio-cells = <2>;
  	#pwm-cells = <2>;
  	interrupt-controller;
  

Viele Grüße, Stefan Roese