| // SPDX-License-Identifier: GPL-2.0-or-later |
| /* |
| * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix |
| * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix |
| */ |
| |
| #include "imx53.dtsi" |
| |
| / { |
| model = "TQ TQMa53"; |
| compatible = "tq,tqma53", "fsl,imx53"; |
| |
| memory@70000000 { |
| device_type = "memory"; |
| reg = <0x70000000 0x40000000>; /* Up to 1GiB */ |
| }; |
| |
| reg_3p3v: regulator-3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &esdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc2>, |
| <&pinctrl_esdhc2_cdwp>; |
| vmmc-supply = <®_3p3v>; |
| wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; |
| cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; |
| status = "disabled"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| status = "disabled"; |
| }; |
| |
| &ecspi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>, |
| <&gpio3 24 GPIO_ACTIVE_LOW>, <&gpio3 25 GPIO_ACTIVE_LOW>; |
| status = "disabled"; |
| }; |
| |
| &esdhc3 { /* EMMC */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc3>; |
| vmmc-supply = <®_3p3v>; |
| non-removable; |
| bus-width = <8>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx53-tqma53 { |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 /* SSI_MCLK */ |
| MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 /* LCD_BLT_EN */ |
| MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000 /* LCD_RESET */ |
| MX53_PAD_PATA_DATA5__GPIO2_5 0x80000000 /* LCD_POWER */ |
| MX53_PAD_PATA_DATA6__GPIO2_6 0x80000000 /* PMIC_INT */ |
| MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 /* CSI_RST */ |
| MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 /* CSI_PWDN */ |
| MX53_PAD_GPIO_19__GPIO4_5 0x80000000 /* #SYSTEM_DOWN */ |
| MX53_PAD_GPIO_3__GPIO1_3 0x80000000 |
| MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 /* #PHY_RESET */ |
| MX53_PAD_GPIO_1__PWM2_PWMO 0x80000000 /* LCD_CONTRAST */ |
| >; |
| }; |
| |
| pinctrl_audmux: audmuxgrp { |
| fsl,pins = < |
| MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000 |
| MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000 |
| MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 |
| MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 |
| >; |
| }; |
| |
| pinctrl_can1: can1grp { |
| fsl,pins = < |
| MX53_PAD_KEY_COL2__CAN1_TXCAN 0x80000000 |
| MX53_PAD_KEY_ROW2__CAN1_RXCAN 0x80000000 |
| >; |
| }; |
| |
| pinctrl_can2: can2grp { |
| fsl,pins = < |
| MX53_PAD_KEY_COL4__CAN2_TXCAN 0x80000000 |
| MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x80000000 |
| >; |
| }; |
| |
| pinctrl_cspi: cspigrp { |
| fsl,pins = < |
| MX53_PAD_SD1_DATA0__CSPI_MISO 0x1d5 |
| MX53_PAD_SD1_CMD__CSPI_MOSI 0x1d5 |
| MX53_PAD_SD1_CLK__CSPI_SCLK 0x1d5 |
| >; |
| }; |
| |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 |
| MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 |
| MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 |
| >; |
| }; |
| |
| pinctrl_esdhc2: esdhc2grp { |
| fsl,pins = < |
| MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5 |
| MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5 |
| MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5 |
| MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5 |
| MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5 |
| MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5 |
| >; |
| }; |
| |
| pinctrl_esdhc2_cdwp: esdhc2cdwp { |
| fsl,pins = < |
| MX53_PAD_GPIO_4__GPIO1_4 0x80000000 /* SD2_CD */ |
| MX53_PAD_GPIO_2__GPIO1_2 0x80000000 /* SD2_WP */ |
| >; |
| }; |
| |
| pinctrl_esdhc3: esdhc3grp { |
| fsl,pins = < |
| MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d5 |
| MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d5 |
| MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d5 |
| MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d5 |
| MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d5 |
| MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d5 |
| MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d5 |
| MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d5 |
| MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1d5 |
| MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d5 |
| >; |
| }; |
| |
| pinctrl_fec: fecgrp { |
| fsl,pins = < |
| MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 |
| MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 |
| MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 |
| MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 |
| MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 |
| MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 |
| MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 |
| MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 |
| MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 |
| MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 |
| >; |
| }; |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = < |
| MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 |
| MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3grp { |
| fsl,pins = < |
| MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000 |
| MX53_PAD_GPIO_5__I2C3_SCL 0xc0000000 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 |
| MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4 |
| MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4 |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4 |
| MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4 |
| >; |
| }; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| uart-has-rtscts; |
| status = "disabled"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| status = "disabled"; |
| }; |
| |
| &can1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can1>; |
| status = "disabled"; |
| }; |
| |
| &can2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can2>; |
| status = "disabled"; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| status = "disabled"; |
| }; |
| |
| &cspi { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_cspi>; |
| cs-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>, <&gpio1 19 GPIO_ACTIVE_LOW>, |
| <&gpio1 21 GPIO_ACTIVE_LOW>; |
| status = "disabled"; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| status = "okay"; |
| |
| pmic: mc34708@8 { |
| compatible = "fsl,mc34708"; |
| reg = <0x8>; |
| fsl,mc13xxx-uses-rtc; |
| interrupt-parent = <&gpio2>; |
| interrupts = <6 4>; /* PATA_DATA6, active high */ |
| }; |
| |
| sensor1: lm75@48 { |
| compatible = "lm75"; |
| reg = <0x48>; |
| }; |
| |
| eeprom: eeprom@50 { |
| compatible = "atmel,24c64"; |
| pagesize = <32>; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec>; |
| phy-mode = "rmii"; |
| status = "disabled"; |
| }; |
