| /* |
| * Copyright 2012 <LW@KARO-electronics.de> |
| * based on imx53-qsb.dts |
| * Copyright 2011 Freescale Semiconductor, Inc. |
| * Copyright 2011 Linaro Ltd. |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| #include "imx53.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "Ka-Ro electronics TX53 module"; |
| compatible = "karo,tx53", "fsl,imx53"; |
| |
| aliases { |
| can0 = &can2; /* Make the can interface indices consistent with TX28/TX48 modules */ |
| can1 = &can1; |
| ipu = &ipu; |
| reg_can_xcvr = ®_can_xcvr; |
| usbh1 = &usbh1; |
| usbotg = &usbotg; |
| }; |
| |
| clocks { |
| ckih1 { |
| clock-frequency = <0>; |
| }; |
| |
| mclk: clock@0 { |
| compatible = "fixed-clock"; |
| reg = <0>; |
| #clock-cells = <0>; |
| clock-frequency = <27000000>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_gpio_key>; |
| |
| power { |
| label = "Power Button"; |
| gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; |
| linux,code = <116>; /* KEY_POWER */ |
| gpio-key,wakeup; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_stk5led>; |
| |
| user { |
| label = "Heartbeat"; |
| gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_2v5: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "2V5"; |
| regulator-min-microvolt = <2500000>; |
| regulator-max-microvolt = <2500000>; |
| }; |
| |
| reg_3v3: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| reg_can_xcvr: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "CAN XCVR"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can_xcvr>; |
| gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| reg_usbh1_vbus: regulator@3 { |
| compatible = "regulator-fixed"; |
| reg = <3>; |
| regulator-name = "usbh1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbh1_vbus>; |
| gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_usbotg_vbus: regulator@4 { |
| compatible = "regulator-fixed"; |
| reg = <4>; |
| regulator-name = "usbotg_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg_vbus>; |
| gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| }; |
| |
| sound { |
| compatible = "karo,tx53-audio-sgtl5000", "fsl,imx-audio-sgtl5000"; |
| model = "tx53-audio-sgtl5000"; |
| ssi-controller = <&ssi1>; |
| audio-codec = <&sgtl5000>; |
| audio-routing = |
| "MIC_IN", "Mic Jack", |
| "Mic Jack", "Mic Bias", |
| "Headphone Jack", "HP_OUT"; |
| /* '1' based port numbers according to datasheet names */ |
| mux-int-port = <1>; |
| mux-ext-port = <5>; |
| }; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ssi1>; |
| status = "okay"; |
| }; |
| |
| &can1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can1>; |
| xceiver-supply = <®_can_xcvr>; |
| status = "okay"; |
| }; |
| |
| &can2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can2>; |
| xceiver-supply = <®_can_xcvr>; |
| status = "okay"; |
| }; |
| |
| &ecspi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| fsl,spi-num-chipselects = <2>; |
| status = "okay"; |
| |
| cs-gpios = < |
| &gpio2 30 GPIO_ACTIVE_HIGH |
| &gpio3 19 GPIO_ACTIVE_HIGH |
| >; |
| |
| spidev0: spi@0 { |
| compatible = "spidev"; |
| reg = <0>; |
| spi-max-frequency = <54000000>; |
| }; |
| |
| spidev1: spi@1 { |
| compatible = "spidev"; |
| reg = <1>; |
| spi-max-frequency = <54000000>; |
| }; |
| }; |
| |
| &esdhc1 { |
| cd-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; |
| fsl,wp-controller; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc1>; |
| status = "okay"; |
| }; |
| |
| &esdhc2 { |
| cd-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>; |
| fsl,wp-controller; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_esdhc2>; |
| status = "okay"; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_fec>; |
| phy-mode = "rmii"; |
| phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>; |
| phy-handle = <&phy0>; |
| mac-address = [000000000000]; /* placeholder; will be overwritten by bootloader */ |
| status = "okay"; |
| |
| phy0: ethernet-phy@0 { |
| interrupt-parent = <&gpio2>; |
| interrupts = <4>; |
| device_type = "ethernet-phy"; |
| }; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| rtc1: ds1339@68 { |
| compatible = "dallas,ds1339"; |
| reg = <0x68>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ds1339>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <20 0>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| imx53-tx53 { |
| pinctrl_hog: hoggrp { |
| /* pins not in use by any device on the Starterkit board series */ |
| fsl,pins = < |
| /* CMOS Sensor Interface */ |
| MX53_PAD_CSI0_DAT12__GPIO5_30 0x1f4 |
| MX53_PAD_CSI0_DAT13__GPIO5_31 0x1f4 |
| MX53_PAD_CSI0_DAT14__GPIO6_0 0x1f4 |
| MX53_PAD_CSI0_DAT15__GPIO6_1 0x1f4 |
| MX53_PAD_CSI0_DAT16__GPIO6_2 0x1f4 |
| MX53_PAD_CSI0_DAT17__GPIO6_3 0x1f4 |
| MX53_PAD_CSI0_DAT18__GPIO6_4 0x1f4 |
| MX53_PAD_CSI0_DAT19__GPIO6_5 0x1f4 |
| MX53_PAD_CSI0_MCLK__GPIO5_19 0x1f4 |
| MX53_PAD_CSI0_VSYNC__GPIO5_21 0x1f4 |
| MX53_PAD_CSI0_PIXCLK__GPIO5_18 0x1f4 |
| MX53_PAD_GPIO_0__GPIO1_0 0x1f4 |
| /* Module Specific Signal */ |
| /* MX53_PAD_NANDF_CS2__GPIO6_15 0x1f4 maybe used by EDT-FT5x06 */ |
| /* MX53_PAD_EIM_A16__GPIO2_22 0x1f4 maybe used by EDT-FT5x06 */ |
| MX53_PAD_EIM_D29__GPIO3_29 0x1f4 |
| MX53_PAD_EIM_EB3__GPIO2_31 0x1f4 |
| /* MX53_PAD_EIM_A17__GPIO2_21 0x1f4 maybe used by EDT-FT5x06 */ |
| /* MX53_PAD_EIM_A18__GPIO2_20 0x1f4 used by LED */ |
| MX53_PAD_EIM_A19__GPIO2_19 0x1f4 |
| MX53_PAD_EIM_A20__GPIO2_18 0x1f4 |
| MX53_PAD_EIM_A21__GPIO2_17 0x1f4 |
| MX53_PAD_EIM_A22__GPIO2_16 0x1f4 |
| MX53_PAD_EIM_A23__GPIO6_6 0x1f4 |
| MX53_PAD_EIM_A24__GPIO5_4 0x1f4 |
| MX53_PAD_CSI0_DAT8__GPIO5_26 0x1f4 |
| MX53_PAD_CSI0_DAT9__GPIO5_27 0x1f4 |
| MX53_PAD_CSI0_DAT10__GPIO5_28 0x1f4 |
| MX53_PAD_CSI0_DAT11__GPIO5_29 0x1f4 |
| /* MX53_PAD_EIM_D22__GPIO3_22 0x1f4 maybe used by EETI touchpanel driver */ |
| /* MX53_PAD_EIM_D23__GPIO3_23 0x1f4 maybe used by EETI touchpanel driver */ |
| MX53_PAD_GPIO_13__GPIO4_3 0x1f4 |
| MX53_PAD_EIM_CS0__GPIO2_23 0x1f4 |
| MX53_PAD_EIM_CS1__GPIO2_24 0x1f4 |
| MX53_PAD_CSI0_DATA_EN__GPIO5_20 0x1f4 |
| MX53_PAD_EIM_WAIT__GPIO5_0 0x1f4 |
| MX53_PAD_EIM_EB0__GPIO2_28 0x1f4 |
| MX53_PAD_EIM_EB1__GPIO2_29 0x1f4 |
| MX53_PAD_EIM_OE__GPIO2_25 0x1f4 |
| MX53_PAD_EIM_LBA__GPIO2_27 0x1f4 |
| MX53_PAD_EIM_RW__GPIO2_26 0x1f4 |
| MX53_PAD_EIM_DA8__GPIO3_8 0x1f4 |
| MX53_PAD_EIM_DA9__GPIO3_9 0x1f4 |
| MX53_PAD_EIM_DA10__GPIO3_10 0x1f4 |
| MX53_PAD_EIM_DA11__GPIO3_11 0x1f4 |
| MX53_PAD_EIM_DA12__GPIO3_12 0x1f4 |
| MX53_PAD_EIM_DA13__GPIO3_13 0x1f4 |
| MX53_PAD_EIM_DA14__GPIO3_14 0x1f4 |
| MX53_PAD_EIM_DA15__GPIO3_15 0x1f4 |
| >; |
| }; |
| |
| pinctrl_can1: can1grp { |
| fsl,pins = < |
| MX53_PAD_GPIO_7__CAN1_TXCAN 0x80000000 |
| MX53_PAD_GPIO_8__CAN1_RXCAN 0x80000000 |
| >; |
| }; |
| |
| pinctrl_can2: can2grp { |
| fsl,pins = < |
| MX53_PAD_KEY_COL4__CAN2_TXCAN 0x80000000 |
| MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x80000000 |
| >; |
| }; |
| |
| pinctrl_can_xcvr: can-xcvrgrp { |
| fsl,pins = <MX53_PAD_DISP0_DAT0__GPIO4_21 0xe0>; /* Flexcan XCVR enable */ |
| }; |
| |
| pinctrl_ds1339: ds1339grp { |
| fsl,pins = <MX53_PAD_DI0_PIN4__GPIO4_20 0xe0>; |
| }; |
| |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX53_PAD_GPIO_19__ECSPI1_RDY 0x80000000 |
| MX53_PAD_EIM_EB2__ECSPI1_SS0 0x80000000 |
| MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 |
| MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 |
| MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 |
| MX53_PAD_EIM_D19__ECSPI1_SS1 0x80000000 |
| >; |
| }; |
| |
| pinctrl_esdhc1: esdhc1grp { |
| fsl,pins = < |
| MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 |
| MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 |
| MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 |
| MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 |
| MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 |
| MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 |
| MX53_PAD_EIM_D24__GPIO3_24 0x1f0 |
| >; |
| }; |
| |
| 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 |
| MX53_PAD_EIM_D25__GPIO3_25 0x1f0 |
| >; |
| }; |
| |
| 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_gpio_key: gpio-keygrp { |
| fsl,pins = <MX53_PAD_EIM_A25__GPIO5_2 0x1f4>; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 |
| MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3grp { |
| fsl,pins = < |
| MX53_PAD_GPIO_3__I2C3_SCL 0xc0000000 |
| MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000 |
| >; |
| }; |
| |
| pinctrl_nand: nandgrp { |
| fsl,pins = < |
| MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 |
| MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 |
| MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 |
| MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 |
| MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 |
| MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 |
| MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 |
| MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0xa4 |
| MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0xa4 |
| MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0xa4 |
| MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0xa4 |
| MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0xa4 |
| MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0xa4 |
| MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0xa4 |
| MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 0xa4 |
| >; |
| }; |
| |
| pinctrl_pwm2: pwm2grp { |
| fsl,pins = < |
| MX53_PAD_GPIO_1__PWM2_PWMO 0x80000000 |
| >; |
| }; |
| |
| pinctrl_ssi1: ssi1grp { |
| 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_ssi2: ssi2grp { |
| fsl,pins = < |
| MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC 0x80000000 |
| MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD 0x80000000 |
| MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS 0x80000000 |
| MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD 0x80000000 |
| MX53_PAD_EIM_D27__GPIO3_27 0x1f0 |
| >; |
| }; |
| |
| pinctrl_stk5led: stk5ledgrp { |
| fsl,pins = <MX53_PAD_EIM_A18__GPIO2_20 0xc0>; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 |
| MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 |
| MX53_PAD_PATA_RESET_B__UART1_CTS 0x1c5 |
| MX53_PAD_PATA_IORDY__UART1_RTS 0x1c5 |
| >; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = < |
| MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5 |
| MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5 |
| MX53_PAD_PATA_DIOR__UART2_RTS 0x1c5 |
| MX53_PAD_PATA_INTRQ__UART2_CTS 0x1c5 |
| >; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = < |
| MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4 |
| MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4 |
| MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4 |
| MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4 |
| >; |
| }; |
| |
| pinctrl_usbh1: usbh1grp { |
| fsl,pins = < |
| MX53_PAD_EIM_D30__GPIO3_30 0x100 /* OC */ |
| >; |
| }; |
| |
| pinctrl_usbh1_vbus: usbh1-vbusgrp { |
| fsl,pins = < |
| MX53_PAD_EIM_D31__GPIO3_31 0xe0 /* VBUS ENABLE */ |
| >; |
| }; |
| |
| pinctrl_usbotg_vbus: usbotg-vbusgrp { |
| fsl,pins = < |
| MX53_PAD_GPIO_7__GPIO1_7 0xe0 /* VBUS ENABLE */ |
| MX53_PAD_GPIO_8__GPIO1_8 0x100 /* OC */ |
| >; |
| }; |
| }; |
| }; |
| |
| &ipu { |
| status = "okay"; |
| }; |
| |
| &nfc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_nand>; |
| nand-bus-width = <8>; |
| nand-ecc-mode = "hw"; |
| nand-on-flash-bbt; |
| status = "okay"; |
| }; |
| |
| &pwm2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm2>; |
| #pwm-cells = <3>; |
| }; |
| |
| &sdma { |
| fsl,sdma-ram-script-name = "sdma-imx53.bin"; |
| }; |
| |
| &ssi1 { |
| codec-handle = <&sgtl5000>; |
| status = "okay"; |
| }; |
| |
| &ssi2 { |
| status = "disabled"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| fsl,uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| fsl,uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| fsl,uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbh1>; |
| phy_type = "utmi"; |
| disable-over-current; |
| vbus-supply = <®_usbh1_vbus>; |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| phy_type = "utmi"; |
| dr_mode = "peripheral"; |
| disable-over-current; |
| vbus-supply = <®_usbotg_vbus>; |
| status = "okay"; |
| }; |
