ARM: tegra: Add Tegra30 GMI support

Add a device node for the GMI controller found on Tegra30.

Signed-off-by: Mirza Krak <mirza.krak@gmail.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Colibri T20/T30 on EvalBoard V3.x and GMI-Memory Board
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 5030065cbdfe38df667fb8cc9e89e4154d5a7798..bbb1c002e7f1740e920e4e4f2a7ce9799b7a7daa 100644 (file)
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -439,6 +439,19 @@ uarte: serial@70006400 {
                status = "disabled";
        };
 
+       gmi@70009000 {
+               compatible = "nvidia,tegra30-gmi";
+               reg = <0x70009000 0x1000>;
+               #address-cells = <2>;
+               #size-cells = <1>;
+               ranges = <0 0 0x48000000 0x7ffffff>;
+               clocks = <&tegra_car TEGRA30_CLK_NOR>;
+               clock-names = "gmi";
+               resets = <&tegra_car 42>;
+               reset-names = "gmi";
+               status = "disabled";
+       };
+
        pwm: pwm@7000a000 {
                compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm";
                reg = <0x7000a000 0x100>;