1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Samsung Exynos5433 TM2E board device tree source
4 *
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
6 *
7 * Device tree source file for Samsung's TM2E(TM2 EDGE) board which is based on
8 * Samsung Exynos5433 SoC.
9 */
10
11 #include "exynos5433-tm2-common.dtsi"
12
13 / {
14 model = "Samsung TM2E board";
15 compatible = "samsung,tm2e", "samsung,exynos5433";
16 chassis-type = "handset";
17 };
18
19 &cmu_disp {
20 /*
21 * TM2 and TM2e differ only by DISP_PLL rate, but define all assigned
22 * clocks properties for DISP CMU for each board to keep them together
23 * for easier review and maintenance.
24 */
25 assigned-clocks = <&cmu_disp CLK_FOUT_DISP_PLL>,
26 <&cmu_mif CLK_DIV_SCLK_DECON_TV_ECLK>,
27 <&cmu_disp CLK_MOUT_ACLK_DISP_333_USER>,
28 <&cmu_disp CLK_MOUT_SCLK_DSIM0_USER>,
29 <&cmu_disp CLK_MOUT_SCLK_DSIM0>,
30 <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK_USER>,
31 <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK>,
32 <&cmu_disp CLK_MOUT_PHYCLK_MIPIDPHY0_RXCLKESC0_USER>,
33 <&cmu_disp CLK_MOUT_PHYCLK_MIPIDPHY0_BITCLKDIV8_USER>,
34 <&cmu_disp CLK_MOUT_DISP_PLL>,
35 <&cmu_mif CLK_MOUT_SCLK_DECON_TV_ECLK_A>,
36 <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>,
37 <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK>;
38 assigned-clock-parents = <0>, <0>,
39 <&cmu_mif CLK_ACLK_DISP_333>,
40 <&cmu_mif CLK_SCLK_DSIM0_DISP>,
41 <&cmu_disp CLK_MOUT_SCLK_DSIM0_USER>,
42 <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
43 <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK_USER>,
44 <&cmu_disp CLK_PHYCLK_MIPIDPHY0_RXCLKESC0_PHY>,
45 <&cmu_disp CLK_PHYCLK_MIPIDPHY0_BITCLKDIV8_PHY>,
46 <&cmu_disp CLK_FOUT_DISP_PLL>,
47 <&cmu_mif CLK_MOUT_BUS_PLL_DIV2>,
48 <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>,
49 <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>;
50 assigned-clock-rates = <278000000>, <400000000>;
51 };
52
53 &dsi {
54 panel@0 {
55 compatible = "samsung,s6e3hf2";
56 reg = <0>;
57 vdd3-supply = <&ldo27_reg>;
58 vci-supply = <&ldo28_reg>;
59 reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>;
60 enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>;
61 };
62 };
63
64 &ldo31_reg {
65 regulator-name = "TSP_VDD_1.8V_AP";
66 regulator-min-microvolt = <1800000>;
67 regulator-max-microvolt = <1800000>;
68 };
69
70 &ldo38_reg {
71 regulator-name = "VCC_3.3V_MOTOR_AP";
72 regulator-min-microvolt = <3300000>;
73 regulator-max-microvolt = <3300000>;
74 };
75
76 &stmfts {
77 touchscreen-size-x = <1599>;
78 touchscreen-size-y = <2559>;
79 touch-key-connected;
80 ledvdd-supply = <&ldo33_reg>;
81 };
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