From: Mirza Krak <mirza.krak@xxxxxxxxx>
Add a device node for the GMI controller found on Tegra20.
Signed-off-by: Mirza Krak <mirza.krak@xxxxxxxxx>
Tested-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
Tested-on: Colibri T20/T30 on EvalBoard V3.x and GMI-Memory Board
---
Changes in v2:
- added address-cells, size-cells and ranges properties
Changes in v3:
- fixed range address which is not the same as Tegra30.
arch/arm/boot/dts/tegra20.dtsi | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 2207c08..b22cddb 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -1,4 +1,4 @@
-#include <dt-bindings/clock/tegra20-car.h>
+include <dt-bindings/clock/tegra20-car.h>
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/pinctrl/pinctrl-tegra.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -376,6 +376,20 @@
status = "disabled";
};
+
+ gmi@70009000 {
+ compatible = "nvidia,tegra20-gmi";
+ reg = <0x70009000 0x1000>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0xd0000000 0xfffffff>;
+ clocks = <&tegra_car TEGRA20_CLK_NOR>;
+ clock-names = "gmi";
+ resets = < &tegra_car 42>;
+ reset-names = "gmi";
+ status = "disabled";
+ };
+
pwm: pwm@7000a000 {
compatible = "nvidia,tegra20-pwm";
reg = <0x7000a000 0x100>;
--
2.1.4
--
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