diff mbox series

[3/3] arm64: dts: Add pinctrl node for Amlogic T7 SoCs

Message ID 20230914054525.1180595-4-huqiang.qin@amlogic.com (mailing list archive)
State New, archived
Headers show
Series Add pinctrl driver support for Amlogic T7 SoCs | expand

Commit Message

Huqiang Qin Sept. 14, 2023, 5:45 a.m. UTC 
Add pinctrl device.

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
---
 arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Neil Armstrong Sept. 14, 2023, 8:27 a.m. UTC | #1 
On 14/09/2023 07:45, Huqiang Qin wrote:
> Add pinctrl device.
> 
> Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
> ---
>   arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> index dae3465bd39b..a03c7667d2b6 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> @@ -155,6 +155,22 @@ watchdog@2100 {
>   				clocks = <&xtal>;
>   			};
>   
> +			periphs_pinctrl: pinctrl@4000 {
> +				compatible = "amlogic,t7-periphs-pinctrl";
> +				#address-cells = <2>;
> +				#size-cells = <2>;
> +				ranges;
> +
> +				gpio: bank@4000 {
> +					reg = <0x0 0x4000 0x0 0x0064>,
> +					      <0x0 0x40c0 0x0 0x0220>;
> +					reg-names = "mux", "gpio";
> +					gpio-controller;
> +					#gpio-cells = <2>;
> +					gpio-ranges = <&periphs_pinctrl 0 0 157>;
> +				};
> +			};
> +
>   			uart_a: serial@78000 {
>   				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
>   				reg = <0x0 0x78000 0x0 0x18>;

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index dae3465bd39b..a03c7667d2b6 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -155,6 +155,22 @@  watchdog@2100 {
 				clocks = <&xtal>;
 			};
 
+			periphs_pinctrl: pinctrl@4000 {
+				compatible = "amlogic,t7-periphs-pinctrl";
+				#address-cells = <2>;
+				#size-cells = <2>;
+				ranges;
+
+				gpio: bank@4000 {
+					reg = <0x0 0x4000 0x0 0x0064>,
+					      <0x0 0x40c0 0x0 0x0220>;
+					reg-names = "mux", "gpio";
+					gpio-controller;
+					#gpio-cells = <2>;
+					gpio-ranges = <&periphs_pinctrl 0 0 157>;
+				};
+			};
+
 			uart_a: serial@78000 {
 				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
 				reg = <0x0 0x78000 0x0 0x18>;