ARM: DT: Add DT entry for PWMs and Backlight
[linux-3.10.git] / arch / arm / boot / dts / tegra114-roth.dts
1 /dts-v1/;
2
3 /include/ "tegra114.dtsi"
4
5 / {
6         model = "NVIDIA Tegra114 roth evaluation board";
7         compatible = "nvidia,roth", "nvidia,tegra114";
8
9         clocks {
10                 compatible = "simple-bus";
11                 #address-cells = <1>;
12                 #size-cells = <0>;
13
14                 clk32k_in: clock {
15                         compatible = "fixed-clock";
16                         reg=<0>;
17                         #clock-cells = <0>;
18                         clock-frequency = <32768>;
19                 };
20         };
21
22         host1x {
23                 hdmi {
24                         status = "okay";
25                 };
26         };
27
28         backlight {
29                 compatible = "pwm-backlight";
30                 pwms = <&pwm 1 40000>;
31                 max-brightness = <255>;
32                 default-brightness = <77>;
33         };
34
35         pmc {
36                 status = "okay";
37                 nvidia,invert-interrupt;
38                 nvidia,suspend-mode = <0>;
39                 nvidia,cpu-pwr-good-time = <500>;
40                 nvidia,cpu-pwr-off-time = <300>;
41                 nvidia,core-pwr-good-time = <3845 3845>;
42                 nvidia,core-pwr-off-time = <2000>;
43                 nvidia,core-power-req-active-high;
44                 nvidia,sys-clock-req-active-high;
45         };
46 };