ARM: SPEAr: Add plgpio node in device tree dtsi files

This patch adds plgpio nodes in SPEAr DT files.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 22 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi
index 1f49d69595a0..67d7ada71275 100644
--- a/arch/arm/boot/dts/spear320.dtsi
+++ b/arch/arm/boot/dts/spear320.dtsi
@@ -21,9 +21,10 @@
                 ranges = <0x40000000 0x40000000 0x80000000
                           0xd0000000 0xd0000000 0x30000000>;
 
-                pinmux@b3000000 {
+                pinmux: pinmux@b3000000 {
                         compatible = "st,spear320-pinmux";
                         reg = <0xb3000000 0x1000>;
+                        #gpio-range-cells = <2>;
                 };
 
                 clcd@90000000 {
@@ -90,6 +91,26 @@
                                 reg = <0xa4000000 0x1000>;
                                 status = "disabled";
                         };
+
+                        gpiopinctrl: gpio@b3000000 {
+                                compatible = "st,spear-plgpio";
+                                reg = <0xb3000000 0x1000>;
+                                #interrupt-cells = <1>;
+                                interrupt-controller;
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                                gpio-ranges = <&pinmux 0 102>;
+                                status = "disabled";
+
+                                st-plgpio,ngpio = <102>;
+                                st-plgpio,enb-reg = <0x24>;
+                                st-plgpio,wdata-reg = <0x34>;
+                                st-plgpio,dir-reg = <0x44>;
+                                st-plgpio,ie-reg = <0x64>;
+                                st-plgpio,rdata-reg = <0x54>;
+                                st-plgpio,mis-reg = <0x84>;
+                                st-plgpio,eit-reg = <0x94>;
+                        };
                 };
         };
 };