On Tue, Feb 26, 2019 at 05:20:21PM +0530, Manivannan Sadhasivam wrote:
> Add GPIO support for Bitmain BM1880 SoC based on Designware APB GPIO
> controller IP. IP exposes 3 GPIO controllers with a total of 72 pins.
>
Applied for v5.2 with Linus's Reviewed-by tag.
Thanks,
Mani
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasi...@linaro.org>
> ---
> arch/arm64/boot/dts/bitmain/bm1880.dtsi | 54 +++++++++++++++++++++++++
> 1 file changed, 54 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi
> b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
> index 55a4769e0de2..e4da4ec6a5ee 100644
> --- a/arch/arm64/boot/dts/bitmain/bm1880.dtsi
> +++ b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
> @@ -80,6 +80,60 @@
> #interrupt-cells = <3>;
> };
>
> + gpio0: gpio@50027000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-apb-gpio";
> + reg = <0x0 0x50027000 0x0 0x400>;
> +
> + porta: gpio-controller@0 {
> + compatible = "snps,dw-apb-gpio-port";
> + gpio-controller;
> + #gpio-cells = <2>;
> + snps,nr-gpios = <32>;
> + reg = <0>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> + gpio1: gpio@50027400 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-apb-gpio";
> + reg = <0x0 0x50027400 0x0 0x400>;
> +
> + portb: gpio-controller@0 {
> + compatible = "snps,dw-apb-gpio-port";
> + gpio-controller;
> + #gpio-cells = <2>;
> + snps,nr-gpios = <32>;
> + reg = <0>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> + gpio2: gpio@50027800 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dw-apb-gpio";
> + reg = <0x0 0x50027800 0x0 0x400>;
> +
> + portc: gpio-controller@0 {
> + compatible = "snps,dw-apb-gpio-port";
> + gpio-controller;
> + #gpio-cells = <2>;
> + snps,nr-gpios = <8>;
> + reg = <0>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> uart0: serial@58018000 {
> compatible = "snps,dw-apb-uart";
> reg = <0x0 0x58018000 0x0 0x2000>;
> --
> 2.17.1
>
