arm64/exynos/exynos5433-tm2e.dts

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * Samsung Exynos5433 TM2E board device tree source
0004  *
0005  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
0006  *
0007  * Device tree source file for Samsung's TM2E(TM2 EDGE) board which is based on
0008  * Samsung Exynos5433 SoC.
0009  */
0010
0011 #include "exynos5433-tm2-common.dtsi"
0012
0013 / {
0014         model = "Samsung TM2E board";
0015         compatible = "samsung,tm2e", "samsung,exynos5433";
0016         chassis-type = "handset";
0017 };
0018
0019 &cmu_disp {
0020         /*
0021          * TM2 and TM2e differ only by DISP_PLL rate, but define all assigned
0022          * clocks properties for DISP CMU for each board to keep them together
0023          * for easier review and maintenance.
0024          */
0025         assigned-clocks = <&cmu_disp CLK_FOUT_DISP_PLL>,
0026                           <&cmu_mif CLK_DIV_SCLK_DECON_TV_ECLK>,
0027                           <&cmu_disp CLK_MOUT_ACLK_DISP_333_USER>,
0028                           <&cmu_disp CLK_MOUT_SCLK_DSIM0_USER>,
0029                           <&cmu_disp CLK_MOUT_SCLK_DSIM0>,
0030                           <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK_USER>,
0031                           <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK>,
0032                           <&cmu_disp CLK_MOUT_PHYCLK_MIPIDPHY0_RXCLKESC0_USER>,
0033                           <&cmu_disp CLK_MOUT_PHYCLK_MIPIDPHY0_BITCLKDIV8_USER>,
0034                           <&cmu_disp CLK_MOUT_DISP_PLL>,
0035                           <&cmu_mif CLK_MOUT_SCLK_DECON_TV_ECLK_A>,
0036                           <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>,
0037                           <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK>;
0038         assigned-clock-parents = <0>, <0>,
0039                                  <&cmu_mif CLK_ACLK_DISP_333>,
0040                                  <&cmu_mif CLK_SCLK_DSIM0_DISP>,
0041                                  <&cmu_disp CLK_MOUT_SCLK_DSIM0_USER>,
0042                                  <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
0043                                  <&cmu_disp CLK_MOUT_SCLK_DECON_ECLK_USER>,
0044                                  <&cmu_disp CLK_PHYCLK_MIPIDPHY0_RXCLKESC0_PHY>,
0045                                  <&cmu_disp CLK_PHYCLK_MIPIDPHY0_BITCLKDIV8_PHY>,
0046                                  <&cmu_disp CLK_FOUT_DISP_PLL>,
0047                                  <&cmu_mif CLK_MOUT_BUS_PLL_DIV2>,
0048                                  <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>,
0049                                  <&cmu_disp CLK_MOUT_SCLK_DECON_TV_ECLK_USER>;
0050         assigned-clock-rates = <278000000>, <400000000>;
0051 };
0052
0053 &dsi {
0054         panel@0 {
0055                 compatible = "samsung,s6e3hf2";
0056                 reg = <0>;
0057                 vdd3-supply = <&ldo27_reg>;
0058                 vci-supply = <&ldo28_reg>;
0059                 reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>;
0060                 enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>;
0061         };
0062 };
0063
0064 &ldo31_reg {
0065         regulator-name = "TSP_VDD_1.8V_AP";
0066         regulator-min-microvolt = <1800000>;
0067         regulator-max-microvolt = <1800000>;
0068 };
0069
0070 &ldo38_reg {
0071         regulator-name = "VCC_3.3V_MOTOR_AP";
0072         regulator-min-microvolt = <3300000>;
0073         regulator-max-microvolt = <3300000>;
0074 };
0075
0076 &stmfts {
0077         touchscreen-size-x = <1599>;
0078         touchscreen-size-y = <2559>;
0079         touch-key-connected;
0080         ledvdd-supply = <&ldo33_reg>;
0081 };