On Thu, Jul 20, 2023 at 07:46:39PM +0800, Huqiang Qin wrote:
> Add gpio interrupt controller device and pinctrl device.
>
> Signed-off-by: Huqiang Qin <huqiang.qin@xxxxxxxxxxx>
Reviewed-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxx>
> ---
>
> V1 -> V2: Nodes are sorted by address offset.
>
> arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 26 +++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> index 60ad4f3eef9d..5a3725f6cf3d 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> @@ -72,6 +72,32 @@ apb4: bus@fe000000 {
> #size-cells = <2>;
> ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
>
> + periphs_pinctrl: pinctrl@4000 {
> + compatible = "amlogic,c3-periphs-pinctrl";
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + gpio: bank@4000 {
> + reg = <0x0 0x4000 0x0 0x004c>,
> + <0x0 0x4100 0x0 0x01de>;
> + reg-names = "mux", "gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&periphs_pinctrl 0 0 55>;
> + };
> + };
> +
> + gpio_intc: interrupt-controller@4080 {
> + compatible = "amlogic,meson-gpio-intc",
> + "amlogic,c3-gpio-intc";
> + reg = <0x0 0x4080 0x0 0x0020>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + amlogic,channel-interrupts =
> + <10 11 12 13 14 15 16 17 18 19 20 21>;
> + };
> +
> uart_b: serial@7a000 {
> compatible = "amlogic,meson-s4-uart",
> "amlogic,meson-ao-uart";
> --
> 2.37.1
>
>
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--
Thank you,
Dmitry
