tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/dts-v1/;
2
3/include/ "tegra30-cardhu.dtsi"
4
5/* This dts file support the cardhu A02 version of board */
6
7/ {
8 model = "NVIDIA Tegra30 Cardhu A02 evaluation board";
9 compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30";
10
11 regulators {
12 compatible = "simple-bus";
13 #address-cells = <1>;
14 #size-cells = <0>;
15
16 ddr_reg: regulator@100 {
17 compatible = "regulator-fixed";
18 reg = <100>;
19 regulator-name = "vdd_ddr";
20 regulator-min-microvolt = <1500000>;
21 regulator-max-microvolt = <1500000>;
22 regulator-always-on;
23 regulator-boot-on;
24 enable-active-high;
25 gpio = <&pmic 6 0>;
26 };
27
28 sys_3v3_reg: regulator@101 {
29 compatible = "regulator-fixed";
30 reg = <101>;
31 regulator-name = "sys_3v3";
32 regulator-min-microvolt = <3300000>;
33 regulator-max-microvolt = <3300000>;
34 regulator-always-on;
35 regulator-boot-on;
36 enable-active-high;
37 gpio = <&pmic 7 0>;
38 };
39
40 usb1_vbus_reg: regulator@102 {
41 compatible = "regulator-fixed";
42 reg = <102>;
43 regulator-name = "usb1_vbus";
44 regulator-min-microvolt = <5000000>;
45 regulator-max-microvolt = <5000000>;
46 enable-active-high;
47 gpio = <&gpio 68 0>; /* GPIO PI4 */
48 gpio-open-drain;
49 vin-supply = <&vdd_5v0_reg>;
50 };
51
52 usb3_vbus_reg: regulator@103 {
53 compatible = "regulator-fixed";
54 reg = <103>;
55 regulator-name = "usb3_vbus";
56 regulator-min-microvolt = <5000000>;
57 regulator-max-microvolt = <5000000>;
58 enable-active-high;
59 gpio = <&gpio 63 0>; /* GPIO PH7 */
60 gpio-open-drain;
61 vin-supply = <&vdd_5v0_reg>;
62 };
63
64 vdd_5v0_reg: regulator@104 {
65 compatible = "regulator-fixed";
66 reg = <104>;
67 regulator-name = "5v0";
68 regulator-min-microvolt = <5000000>;
69 regulator-max-microvolt = <5000000>;
70 enable-active-high;
71 gpio = <&pmic 2 0>;
72 };
73
74 vdd_bl_reg: regulator@105 {
75 compatible = "regulator-fixed";
76 reg = <105>;
77 regulator-name = "vdd_bl";
78 regulator-min-microvolt = <5000000>;
79 regulator-max-microvolt = <5000000>;
80 regulator-always-on;
81 regulator-boot-on;
82 enable-active-high;
83 gpio = <&gpio 83 0>; /* GPIO PK3 */
84 };
85 };
86
87 sdhci@78000400 {
88 status = "okay";
89 power-gpios = <&gpio 28 0>; /* gpio PD4 */
90 bus-width = <4>;
91 keep-power-in-suspend;
92 };
93};
94