0001 // SPDX-License-Identifier: GPL-2.0+
0002 //
0003 // Copyright 2011 Freescale Semiconductor, Inc.
0004 // Copyright 2011 Linaro Ltd.
0005
0006 /dts-v1/;
0007 #include <dt-bindings/input/input.h>
0008 #include "imx53.dtsi"
0009
0010 / {
0011 model = "Freescale i.MX53 Smart Mobile Reference Design Board";
0012 compatible = "fsl,imx53-smd", "fsl,imx53";
0013
0014 memory@70000000 {
0015 device_type = "memory";
0016 reg = <0x70000000 0x40000000>;
0017 };
0018
0019 gpio-keys {
0020 compatible = "gpio-keys";
0021
0022 volume-up {
0023 label = "Volume Up";
0024 gpios = <&gpio2 14 0>;
0025 linux,code = <KEY_VOLUMEUP>;
0026 };
0027
0028 volume-down {
0029 label = "Volume Down";
0030 gpios = <&gpio2 15 0>;
0031 linux,code = <KEY_VOLUMEDOWN>;
0032 };
0033 };
0034 };
0035
0036 &esdhc1 {
0037 pinctrl-names = "default";
0038 pinctrl-0 = <&pinctrl_esdhc1>;
0039 cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
0040 wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;
0041 status = "okay";
0042 };
0043
0044 &esdhc2 {
0045 pinctrl-names = "default";
0046 pinctrl-0 = <&pinctrl_esdhc2>;
0047 non-removable;
0048 status = "okay";
0049 };
0050
0051 &uart3 {
0052 pinctrl-names = "default";
0053 pinctrl-0 = <&pinctrl_uart3>;
0054 uart-has-rtscts;
0055 status = "okay";
0056 };
0057
0058 &ecspi1 {
0059 pinctrl-names = "default";
0060 pinctrl-0 = <&pinctrl_ecspi1>;
0061 cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>;
0062 status = "okay";
0063
0064 zigbee: mc1323@0 {
0065 compatible = "fsl,mc1323";
0066 spi-max-frequency = <8000000>;
0067 reg = <0>;
0068 };
0069
0070 flash: m25p32@1 {
0071 #address-cells = <1>;
0072 #size-cells = <1>;
0073 compatible = "st,m25p32", "st,m25p", "jedec,spi-nor";
0074 spi-max-frequency = <20000000>;
0075 reg = <1>;
0076
0077 partition@0 {
0078 label = "U-Boot";
0079 reg = <0x0 0x40000>;
0080 read-only;
0081 };
0082
0083 partition@40000 {
0084 label = "Kernel";
0085 reg = <0x40000 0x3c0000>;
0086 };
0087 };
0088 };
0089
0090 &esdhc3 {
0091 pinctrl-names = "default";
0092 pinctrl-0 = <&pinctrl_esdhc3>;
0093 non-removable;
0094 status = "okay";
0095 };
0096
0097 &iomuxc {
0098 pinctrl-names = "default";
0099 pinctrl-0 = <&pinctrl_hog>;
0100
0101 imx53-smd {
0102 pinctrl_hog: hoggrp {
0103 fsl,pins = <
0104 MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000
0105 MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000
0106 MX53_PAD_EIM_EB2__GPIO2_30 0x80000000
0107 MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
0108 MX53_PAD_EIM_D19__GPIO3_19 0x80000000
0109 MX53_PAD_KEY_ROW2__GPIO4_11 0x80000000
0110 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
0111 >;
0112 };
0113
0114 pinctrl_ecspi1: ecspi1grp {
0115 fsl,pins = <
0116 MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000
0117 MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000
0118 MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000
0119 >;
0120 };
0121
0122 pinctrl_esdhc1: esdhc1grp {
0123 fsl,pins = <
0124 MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
0125 MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
0126 MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
0127 MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
0128 MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
0129 MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
0130 >;
0131 };
0132
0133 pinctrl_esdhc2: esdhc2grp {
0134 fsl,pins = <
0135 MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5
0136 MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5
0137 MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5
0138 MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5
0139 MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5
0140 MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5
0141 >;
0142 };
0143
0144 pinctrl_esdhc3: esdhc3grp {
0145 fsl,pins = <
0146 MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d5
0147 MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d5
0148 MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d5
0149 MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d5
0150 MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d5
0151 MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d5
0152 MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d5
0153 MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d5
0154 MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1d5
0155 MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d5
0156 >;
0157 };
0158
0159 pinctrl_fec: fecgrp {
0160 fsl,pins = <
0161 MX53_PAD_FEC_MDC__FEC_MDC 0x80000000
0162 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000
0163 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000
0164 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000
0165 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000
0166 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000
0167 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000
0168 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
0169 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000
0170 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000
0171 >;
0172 };
0173
0174 pinctrl_i2c1: i2c1grp {
0175 fsl,pins = <
0176 MX53_PAD_CSI0_DAT8__I2C1_SDA 0xc0000000
0177 MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000
0178 >;
0179 };
0180
0181 pinctrl_i2c2: i2c2grp {
0182 fsl,pins = <
0183 MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000
0184 MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000
0185 >;
0186 };
0187
0188 pinctrl_ipu_csi0: ipucsi0grp {
0189 fsl,pins = <
0190 MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 0x1c4
0191 MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 0x1c4
0192 MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 0x1c4
0193 MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 0x1c4
0194 MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 0x1c4
0195 MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 0x1c4
0196 MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 0x1c4
0197 MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 0x1c4
0198 MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x1e4
0199 MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC 0x1e4
0200 MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC 0x1e4
0201 MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN 0x1e4
0202 >;
0203 };
0204
0205 pinctrl_ov5642: ov5642grp {
0206 fsl,pins = <
0207 MX53_PAD_NANDF_WP_B__GPIO6_9 0x1e4
0208 MX53_PAD_NANDF_RB0__GPIO6_10 0x1e4
0209 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x1c4
0210 >;
0211 };
0212
0213 pinctrl_uart1: uart1grp {
0214 fsl,pins = <
0215 MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
0216 MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
0217 >;
0218 };
0219
0220 pinctrl_uart2: uart2grp {
0221 fsl,pins = <
0222 MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
0223 MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
0224 >;
0225 };
0226
0227 pinctrl_uart3: uart3grp {
0228 fsl,pins = <
0229 MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
0230 MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
0231 MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
0232 MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
0233 >;
0234 };
0235 };
0236 };
0237
0238 &uart1 {
0239 pinctrl-names = "default";
0240 pinctrl-0 = <&pinctrl_uart1>;
0241 status = "okay";
0242 };
0243
0244 &uart2 {
0245 pinctrl-names = "default";
0246 pinctrl-0 = <&pinctrl_uart2>;
0247 status = "okay";
0248 };
0249
0250 &i2c2 {
0251 pinctrl-names = "default";
0252 pinctrl-0 = <&pinctrl_i2c2>;
0253 status = "okay";
0254
0255 codec: sgtl5000@a {
0256 compatible = "fsl,sgtl5000";
0257 reg = <0x0a>;
0258 };
0259
0260 magnetometer: mag3110@e {
0261 compatible = "fsl,mag3110";
0262 reg = <0x0e>;
0263 };
0264
0265 touchkey: mpr121@5a {
0266 compatible = "fsl,mpr121";
0267 reg = <0x5a>;
0268 };
0269 };
0270
0271 &i2c1 {
0272 pinctrl-names = "default";
0273 pinctrl-0 = <&pinctrl_i2c1>;
0274 status = "okay";
0275
0276 accelerometer: mma8450@1c {
0277 compatible = "fsl,mma8450";
0278 reg = <0x1c>;
0279 };
0280
0281 camera: ov5642@3c {
0282 compatible = "ovti,ov5642";
0283 reg = <0x3c>;
0284 pinctrl-names = "default";
0285 pinctrl-0 = <&pinctrl_ov5642>;
0286 assigned-clocks = <&clks IMX5_CLK_SSI_EXT1_SEL>,
0287 <&clks IMX5_CLK_SSI_EXT1_COM_SEL>;
0288 assigned-clock-parents = <&clks IMX5_CLK_PLL2_SW>,
0289 <&clks IMX5_CLK_SSI_EXT1_PODF>;
0290 assigned-clock-rates = <0>, <24000000>;
0291 clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
0292 clock-names = "xclk";
0293 DVDD-supply = <&ldo9_reg>;
0294 AVDD-supply = <&ldo7_reg>;
0295 reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
0296 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;
0297
0298 port {
0299 ov5642_to_ipu_csi0: endpoint {
0300 remote-endpoint = <&ipu_csi0_from_parallel_sensor>;
0301 bus-width = <8>;
0302 hsync-active = <1>;
0303 vsync-active = <1>;
0304 };
0305 };
0306 };
0307
0308 pmic: dialog@48 {
0309 compatible = "dlg,da9053", "dlg,da9052";
0310 reg = <0x48>;
0311 interrupt-parent = <&gpio7>;
0312 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
0313
0314 regulators {
0315 ldo7_reg: ldo7 {
0316 regulator-min-microvolt = <1200000>;
0317 regulator-max-microvolt = <3600000>;
0318 };
0319
0320 ldo9_reg: ldo9 {
0321 regulator-min-microvolt = <1250000>;
0322 regulator-max-microvolt = <3650000>;
0323 };
0324 };
0325 };
0326 };
0327
0328 &fec {
0329 pinctrl-names = "default";
0330 pinctrl-0 = <&pinctrl_fec>;
0331 phy-mode = "rmii";
0332 phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
0333 status = "okay";
0334 };
0335
0336 &ipu_csi0_from_parallel_sensor {
0337 remote-endpoint = <&ov5642_to_ipu_csi0>;
0338 data-shift = <12>; /* Lines 19:12 used */
0339 hsync-active = <1>;
0340 vsync-active = <1>;
0341 };
0342
0343 &ipu_csi0 {
0344 pinctrl-names = "default";
0345 pinctrl-0 = <&pinctrl_ipu_csi0>;
0346 };
