On 15/11/2019 13:03, Qianggui Song wrote:
> add peripheral pinctrl controller to a1 SoC
>
> Signed-off-by: Qianggui Song <qianggui.song@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> index 7210ad049d1d..0965259af869 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> @@ -5,6 +5,7 @@
>
> #include <dt-bindings/interrupt-controller/irq.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/gpio/meson-a1-gpio.h>
>
> / {
> compatible = "amlogic,a1";
> @@ -74,6 +75,23 @@
> #size-cells = <2>;
> ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x1000000>;
>
> + periphs_pinctrl: pinctrl@0400 {
> + compatible = "amlogic,meson-a1-periphs-pinctrl";
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + gpio: bank@0400 {
> + reg = <0x0 0x0400 0x0 0x003c>,
> + <0x0 0x0480 0x0 0x0118>;
> + reg-names = "mux", "gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&periphs_pinctrl 0 0 62>;
> + };
> +
> + };
> +
> uart_AO: serial@1c00 {
> compatible = "amlogic,meson-gx-uart",
> "amlogic,meson-ao-uart";
>
Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
