arm64: dts: hisilicon: hi3670: Add GPIO controller support

Add GPIO controller support for HiSilicon HI3670 SoC based on ARM
Primecell PL061 GPIO controller.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index 4f51186..8fdc1df 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -10,6 +10,7 @@
 /dts-v1/;
 
 #include "hi3670.dtsi"
+#include "hikey970-pinctrl.dtsi"
 
 / {
        model = "HiKey970";

diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 34a2f0d..b99f5e0 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -196,5 +196,384 @@
                        clock-names = "uartclk", "apb_pclk";
                        status = "disabled";
                };
+
+               gpio0: gpio@e8a0b000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a0b000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 1 0 1 &pmx0 3 1 5>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO0>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio1: gpio@e8a0c000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a0c000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO1>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio2: gpio@e8a0d000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a0d000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 1 6 7>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO2>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio3: gpio@e8a0e000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a0e000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges =  <&pmx0 0 13 4 &pmx0 7 17 1>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO3>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio4: gpio@e8a0f000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a0f000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 18 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO4>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio5: gpio@e8a10000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a10000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 26 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO5>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio6: gpio@e8a11000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a11000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 1 34 7>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO6>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio7: gpio@e8a12000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a12000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 41 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO7>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio8: gpio@e8a13000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a13000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 49 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO8>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio9: gpio@e8a14000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a14000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 57 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO9>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio10: gpio@e8a15000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a15000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 65 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO10>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio11: gpio@e8a16000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a16000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 73 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO11>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio12: gpio@e8a17000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a17000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx0 0 81 1>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO12>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio13: gpio@e8a18000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a18000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO13>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio14: gpio@e8a19000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a19000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO14>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio15: gpio@e8a1a000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a1a000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO15>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio16: gpio@e8a1b000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a1b000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx5 0 0 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO16>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio17: gpio@e8a1c000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a1c000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx5 0 8 2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO17>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio18: gpio@fff28000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff28000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx1 4 42 4>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_GPIO18>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio19: gpio@fff29000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff29000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx1 0 61 2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_GPIO19>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio20: gpio@e8a1f000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a1f000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx7 0 0 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO20>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio21: gpio@e8a20000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xe8a20000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx7 0 8 4>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&crg_ctrl HI3670_PCLK_GPIO21>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio22: gpio@fff0b000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff0b000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO176 */
+                       gpio-ranges = <&pmx1 2 0 6>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO0>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio23: gpio@fff0c000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff0c000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO184 */
+                       gpio-ranges = <&pmx1 0 6 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO1>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio24: gpio@fff0d000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff0d000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO192 */
+                       gpio-ranges = <&pmx1 0 14 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO2>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio25: gpio@fff0e000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff0e000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO200 */
+                       gpio-ranges = <&pmx1 0 22 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO3>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio26: gpio@fff0f000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff0f000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO208 */
+                       gpio-ranges = <&pmx1 0 30 1>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO4>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio27: gpio@fff10000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff10000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       /* GPIO216 */
+                       gpio-ranges = <&pmx1 4 31 4>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO5>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio28: gpio@fff1d000 {
+                       compatible = "arm,pl061", "arm,primecell";
+                       reg = <0x0 0xfff1d000 0x0 0x1000>;
+                       interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pmx1 1 35 7>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       clocks = <&sctrl HI3670_PCLK_AO_GPIO6>;
+                       clock-names = "apb_pclk";
+               };
        };
 };