arm64: tegra: Add Tegra234 pin controllers

Add the device tree nodes for the MAIN and AON pin controllers found on
the Tegra234 family of SoCs.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 97ed3e0..f5146ce 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -108,6 +108,12 @@
                        interrupt-controller;
                        #gpio-cells = <2>;
                        gpio-controller;
+                       gpio-ranges = <&pinmux 0 0 164>;
+               };
+
+               pinmux: pinmux@2430000 {
+                       compatible = "nvidia,tegra234-pinmux";
+                       reg = <0x0 0x2430000 0x0 0x19100>;
                };
 
                gpcdma: dma-controller@2600000 {
@@ -1749,6 +1755,12 @@
                        interrupt-controller;
                        #gpio-cells = <2>;
                        gpio-controller;
+                       gpio-ranges = <&pinmux_aon 0 0 32>;
+               };
+
+               pinmux_aon: pinmux@c300000 {
+                       compatible = "nvidia,tegra234-pinmux-aon";
+                       reg = <0x0 0xc300000 0x0 0x4000>;
                };
 
                pwm4: pwm@c340000 {