1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Samsung Exynos5433 TM2 board device tree source
4 *
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
6 *
7 * Device tree source file for Samsung's TM2 board which is based on
8 * Samsung Exynos5433 SoC.
9 */
10
11#include "exynos5433-tm2-common.dtsi"
12
13/ {
14	model = "Samsung TM2 board";
15	compatible = "samsung,tm2", "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			  <&cmu_disp CLK_MOUT_SCLK_DSD_USER>;
39	assigned-clock-parents = <0>, <0>,
40				 <&cmu_mif CLK_ACLK_DISP_333>,
41				 <&cmu_mif CLK_SCLK_DSIM0_DISP>,
42				 <&cmu_disp CLK_MOUT_SCLK_DSIM0_USER>,
43				 <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
44				 <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK_USER>,
45				 <&cmu_disp CLK_PHYCLK_MIPIDPHY0_RXCLKESC0_PHY>,
46				 <&cmu_disp CLK_PHYCLK_MIPIDPHY0_BITCLKDIV8_PHY>,
47				 <&cmu_disp CLK_FOUT_DISP_PLL>,
48				 <&cmu_mif CLK_MOUT_BUS_PLL_DIV2>,
49				 <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>,
50				 <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>,
51				 <&cmu_mif CLK_SCLK_DSD_DISP>;
52	assigned-clock-rates = <250000000>, <400000000>;
53};
54
55&dsi {
56	panel@0 {
57		compatible = "samsung,s6e3ha2";
58		reg = <0>;
59		vdd3-supply = <&ldo27_reg>;
60		vci-supply = <&ldo28_reg>;
61		reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>;
62		enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>;
63	};
64};
65
66&hsi2c_9 {
67	status = "okay";
68
69	touchkey@20 {
70		compatible = "cypress,tm2-touchkey";
71		reg = <0x20>;
72		interrupt-parent = <&gpa3>;
73		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
74		vcc-supply = <&ldo32_reg>;
75		vdd-supply = <&ldo33_reg>;
76	};
77};
78
79&ldo31_reg {
80	regulator-name = "TSP_VDD_1.85V_AP";
81	regulator-min-microvolt = <1850000>;
82	regulator-max-microvolt = <1850000>;
83};
84
85&ldo38_reg {
86	regulator-name = "VCC_3.0V_MOTOR_AP";
87	regulator-min-microvolt = <3000000>;
88	regulator-max-microvolt = <3000000>;
89};
90
91&stmfts {
92	touchscreen-size-x = <1439>;
93	touchscreen-size-y = <2559>;
94};
95