0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
0004 */
0005
0006 /dts-v1/;
0007 #include "imx53-m53.dtsi"
0008
0009 / {
0010 model = "Aries/DENX M53EVK";
0011 compatible = "aries,imx53-m53evk", "denx,imx53-m53evk", "fsl,imx53";
0012
0013 display1: disp1 {
0014 compatible = "fsl,imx-parallel-display";
0015 interface-pix-fmt = "bgr666";
0016 pinctrl-names = "default";
0017 pinctrl-0 = <&pinctrl_ipu_disp1>;
0018
0019 display-timings {
0020 800x480p60 {
0021 native-mode;
0022 clock-frequency = <31500000>;
0023 hactive = <800>;
0024 vactive = <480>;
0025 hfront-porch = <40>;
0026 hback-porch = <88>;
0027 hsync-len = <128>;
0028 vback-porch = <33>;
0029 vfront-porch = <9>;
0030 vsync-len = <3>;
0031 vsync-active = <1>;
0032 };
0033 };
0034
0035 port {
0036 display1_in: endpoint {
0037 remote-endpoint = <&ipu_di1_disp1>;
0038 };
0039 };
0040 };
0041
0042 backlight {
0043 compatible = "pwm-backlight";
0044 pwms = <&pwm1 0 3000>;
0045 brightness-levels = <0 4 8 16 32 64 128 255>;
0046 default-brightness-level = <6>;
0047 power-supply = <®_backlight>;
0048 };
0049
0050 leds {
0051 compatible = "gpio-leds";
0052 pinctrl-names = "default";
0053 pinctrl-0 = <&led_pin_gpio>;
0054
0055 user1 {
0056 label = "user1";
0057 gpios = <&gpio2 8 0>;
0058 linux,default-trigger = "heartbeat";
0059 };
0060
0061 user2 {
0062 label = "user2";
0063 gpios = <&gpio2 9 0>;
0064 linux,default-trigger = "heartbeat";
0065 };
0066 };
0067
0068 regulators {
0069 compatible = "simple-bus";
0070 #address-cells = <1>;
0071 #size-cells = <0>;
0072
0073 reg_usbh1_vbus: regulator@3 {
0074 compatible = "regulator-fixed";
0075 reg = <3>;
0076 regulator-name = "vbus";
0077 regulator-min-microvolt = <5000000>;
0078 regulator-max-microvolt = <5000000>;
0079 gpio = <&gpio1 2 0>;
0080 };
0081
0082 reg_usb_otg_vbus: regulator@4 {
0083 compatible = "regulator-fixed";
0084 reg = <4>;
0085 regulator-name = "usb_otg_vbus";
0086 regulator-min-microvolt = <5000000>;
0087 regulator-max-microvolt = <5000000>;
0088 gpio = <&gpio1 4 0>;
0089 };
0090 };
0091
0092 sound {
0093 compatible = "fsl,imx53-m53evk-sgtl5000",
0094 "fsl,imx-audio-sgtl5000";
0095 model = "imx53-m53evk-sgtl5000";
0096 ssi-controller = <&ssi2>;
0097 audio-codec = <&sgtl5000>;
0098 audio-routing =
0099 "MIC_IN", "Mic Jack",
0100 "Mic Jack", "Mic Bias",
0101 "LINE_IN", "Line In Jack",
0102 "Headphone Jack", "HP_OUT",
0103 "Ext Spk", "LINE_OUT";
0104 mux-int-port = <2>;
0105 mux-ext-port = <4>;
0106 };
0107 };
0108
0109 &audmux {
0110 pinctrl-names = "default";
0111 pinctrl-0 = <&pinctrl_audmux>;
0112 status = "okay";
0113 };
0114
0115 &can1 {
0116 pinctrl-names = "default";
0117 pinctrl-0 = <&pinctrl_can1>;
0118 status = "okay";
0119 };
0120
0121 &can2 {
0122 pinctrl-names = "default";
0123 pinctrl-0 = <&pinctrl_can2>;
0124 status = "okay";
0125 };
0126
0127 &esdhc1 {
0128 pinctrl-names = "default";
0129 pinctrl-0 = <&pinctrl_esdhc1>;
0130 cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
0131 wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
0132 status = "okay";
0133 };
0134
0135 &fec {
0136 pinctrl-names = "default";
0137 pinctrl-0 = <&pinctrl_fec>;
0138 phy-mode = "rmii";
0139 status = "okay";
0140 };
0141
0142 &i2c1 {
0143 pinctrl-names = "default";
0144 pinctrl-0 = <&pinctrl_i2c1>;
0145 status = "okay";
0146
0147 sgtl5000: codec@a {
0148 compatible = "fsl,sgtl5000";
0149 reg = <0x0a>;
0150 #sound-dai-cells = <0>;
0151 VDDA-supply = <®_3p2v>;
0152 VDDIO-supply = <®_3p2v>;
0153 clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
0154 };
0155 };
0156
0157 &i2c3 {
0158 pinctrl-names = "default";
0159 pinctrl-0 = <&pinctrl_i2c3>;
0160 status = "okay";
0161 };
0162
0163 &iomuxc {
0164 pinctrl-names = "default";
0165 pinctrl-0 = <&pinctrl_hog>;
0166
0167 imx53-m53evk {
0168 pinctrl_usb: usbgrp {
0169 fsl,pins = <
0170 MX53_PAD_GPIO_2__GPIO1_2 0x80000000
0171 MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x80000000
0172 >;
0173 };
0174
0175 pinctrl_usbotg: usbotggrp {
0176 fsl,pins = <
0177 MX53_PAD_GPIO_4__GPIO1_4 0x000b0
0178 >;
0179 };
0180
0181 led_pin_gpio: led_gpio {
0182 fsl,pins = <
0183 MX53_PAD_PATA_DATA8__GPIO2_8 0x80000000
0184 MX53_PAD_PATA_DATA9__GPIO2_9 0x80000000
0185 >;
0186 };
0187
0188 pinctrl_audmux: audmuxgrp {
0189 fsl,pins = <
0190 MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC 0x80000000
0191 MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD 0x80000000
0192 MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS 0x80000000
0193 MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD 0x80000000
0194 >;
0195 };
0196
0197 pinctrl_can1: can1grp {
0198 fsl,pins = <
0199 MX53_PAD_GPIO_7__CAN1_TXCAN 0x80000000
0200 MX53_PAD_GPIO_8__CAN1_RXCAN 0x80000000
0201 >;
0202 };
0203
0204 pinctrl_can2: can2grp {
0205 fsl,pins = <
0206 MX53_PAD_KEY_COL4__CAN2_TXCAN 0x80000000
0207 MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x80000000
0208 >;
0209 };
0210
0211 pinctrl_esdhc1: esdhc1grp {
0212 fsl,pins = <
0213 MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
0214 MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
0215 MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
0216 MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
0217 MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
0218 MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
0219 >;
0220 };
0221
0222 pinctrl_fec: fecgrp {
0223 fsl,pins = <
0224 MX53_PAD_FEC_MDC__FEC_MDC 0x80000000
0225 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000
0226 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000
0227 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000
0228 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000
0229 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000
0230 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000
0231 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
0232 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000
0233 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000
0234 >;
0235 };
0236
0237 pinctrl_i2c1: i2c1grp {
0238 fsl,pins = <
0239 MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000
0240 MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000
0241 >;
0242 };
0243
0244 pinctrl_i2c3: i2c3grp {
0245 fsl,pins = <
0246 MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000
0247 MX53_PAD_GPIO_5__I2C3_SCL 0xc0000000
0248 >;
0249 };
0250
0251 pinctrl_ipu_disp1: ipudisp1grp {
0252 fsl,pins = <
0253 MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x5
0254 MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x5
0255 MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x5
0256 MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x5
0257 MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x5
0258 MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x5
0259 MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x5
0260 MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x5
0261 MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x5
0262 MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x5
0263 MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x5
0264 MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x5
0265 MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x5
0266 MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x5
0267 MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x5
0268 MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x5
0269 MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x5
0270 MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x5
0271 MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x5
0272 MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x5
0273 MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x5
0274 MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x5
0275 MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x5
0276 MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x5
0277 MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x5
0278 MX53_PAD_EIM_DA13__IPU_DI1_D0_CS 0x5
0279 MX53_PAD_EIM_DA14__IPU_DI1_D1_CS 0x5
0280 MX53_PAD_EIM_DA15__IPU_DI1_PIN1 0x5
0281 MX53_PAD_EIM_DA11__IPU_DI1_PIN2 0x5
0282 MX53_PAD_EIM_DA12__IPU_DI1_PIN3 0x5
0283 MX53_PAD_EIM_A25__IPU_DI1_PIN12 0x5
0284 MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x5
0285 >;
0286 };
0287
0288 pinctrl_pwm1: pwm1grp {
0289 fsl,pins = <
0290 MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5
0291 >;
0292 };
0293
0294 pinctrl_uart1: uart1grp {
0295 fsl,pins = <
0296 MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
0297 MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
0298 >;
0299 };
0300
0301 pinctrl_uart2: uart2grp {
0302 fsl,pins = <
0303 MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
0304 MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
0305 >;
0306 };
0307
0308 pinctrl_uart3: uart3grp {
0309 fsl,pins = <
0310 MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
0311 MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
0312 MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
0313 MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
0314 >;
0315 };
0316 };
0317 };
0318
0319 &ipu_di1_disp1 {
0320 remote-endpoint = <&display1_in>;
0321 };
0322
0323 &pwm1 {
0324 #pwm-cells = <2>;
0325 pinctrl-names = "default";
0326 pinctrl-0 = <&pinctrl_pwm1>;
0327 status = "okay";
0328 };
0329
0330 &sata {
0331 status = "okay";
0332 };
0333
0334 &ssi2 {
0335 status = "okay";
0336 };
0337
0338 &uart1 {
0339 pinctrl-names = "default";
0340 pinctrl-0 = <&pinctrl_uart1>;
0341 status = "okay";
0342 };
0343
0344 &uart2 {
0345 pinctrl-names = "default";
0346 pinctrl-0 = <&pinctrl_uart2>;
0347 status = "okay";
0348 };
0349
0350 &uart3 {
0351 pinctrl-names = "default";
0352 pinctrl-0 = <&pinctrl_uart3>;
0353 status = "okay";
0354 };
0355
0356 &usbh1 {
0357 pinctrl-names = "default";
0358 pinctrl-0 = <&pinctrl_usb>;
0359 vbus-supply = <®_usbh1_vbus>;
0360 phy_type = "utmi";
0361 status = "okay";
0362 };
0363
0364 &usbotg {
0365 pinctrl-names = "default";
0366 pinctrl-0 = <&pinctrl_usbotg>;
0367 dr_mode = "otg";
0368 vbus-supply = <®_usb_otg_vbus>;
0369 disable-over-current;
0370 status = "okay";
0371 };
