| Message ID | 20190226115022.19022-1-manivannan.sadhasivam@linaro.org |
|---|---|
| State | Accepted |
| Commit | 367e592788a2724f2558b8579ccf212cc9434158 |
| Headers | show |
| Series | [1/2] arm64: dts: bitmain: Add GPIO support for BM1880 SoC | expand |
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.sadhasivam@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 >
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>;
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. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- arch/arm64/boot/dts/bitmain/bm1880.dtsi | 54 +++++++++++++++++++++++++ 1 file changed, 54 insertions(+) -- 2.17.1