arm64: dts: Add GPIO DT nodes for Stingray SOC

The GPIOs on Stingray SOC are based on iProc GPIOs hence
using this we add GPIO DT nodes for Stingray SOC.

Signed-off-by: Pramod Kumar <pramodku@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 639c25dd0bec8438641f8e7ec5dfc6c859f2acc3..e91debe6afb56754030eb1bbc019f8db5ca7f477 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -251,6 +251,14 @@ crmu: crmu {
                ranges = <0x0 0x0 0x66400000 0x100000>;
 
                #include "stingray-clock.dtsi"
+
+               gpio_crmu: gpio@00024800 {
+                       compatible = "brcm,iproc-gpio";
+                       reg = <0x00024800 0x4c>;
+                       ngpios = <6>;
+                       #gpio-cells = <2>;
+                       gpio-controller;
+               };
        };
 
        hsls {
@@ -261,6 +269,32 @@ hsls {
 
                #include "stingray-pinctrl.dtsi"
 
+               gpio_hsls: gpio@000d0000 {
+                       compatible = "brcm,iproc-gpio";
+                       reg = <0x000d0000 0x864>;
+                       ngpios = <151>;
+                       #gpio-cells = <2>;
+                       gpio-controller;
+                       interrupt-controller;
+                       interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-ranges = <&pinmux 0 0 16>,
+                                       <&pinmux 16 71 2>,
+                                       <&pinmux 18 131 8>,
+                                       <&pinmux 26 83 6>,
+                                       <&pinmux 32 123 4>,
+                                       <&pinmux 36 43 24>,
+                                       <&pinmux 60 89 2>,
+                                       <&pinmux 62 73 4>,
+                                       <&pinmux 66 95 28>,
+                                       <&pinmux 94 127 4>,
+                                       <&pinmux 98 139 10>,
+                                       <&pinmux 108 16 27>,
+                                       <&pinmux 135 77 6>,
+                                       <&pinmux 141 67 4>,
+                                       <&pinmux 145 149 6>,
+                                       <&pinmux 151 91 4>;
+               };
+
                uart0: uart@00100000 {
                        device_type = "serial";
                        compatible = "snps,dw-apb-uart";