ARM i.MX53: add dts for the TQ tqma53 module
The tqma53 is an embedded module that has some features on board (e.g. emmc), but mostly just provides access to them on its interface. Going along with the imx53.dtsi, the tqma53.dtsi specifies the existing devices and their pinctrl for this module. All devices that are not on the module are disabled by default and need to be enabled in a baseboard DT. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Sascha Hauer
Shawn Guo
parent
11ab21e90a
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b17d5169d5
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/*
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* Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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* Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/include/ "imx53.dtsi"
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/ {
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model = "TQ TQMa53";
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compatible = "tq,tqma53", "fsl,imx53";
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memory {
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reg = <0x70000000 0x40000000>; /* Up to 1GiB */
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};
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regulators {
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compatible = "simple-bus";
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reg_3p3v: 3p3v {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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&esdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc2_1>;
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wp-gpios = <&gpio1 2 0>;
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cd-gpios = <&gpio1 4 0>;
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status = "disabled";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_2>;
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status = "disabled";
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};
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&ecspi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1_1>;
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fsl,spi-num-chipselects = <4>;
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cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>,
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<&gpio3 24 0>, <&gpio3 25 0>;
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status = "disabled";
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};
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&esdhc3 { /* EMMC */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc3_1>;
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vmmc-supply = <®_3p3v>;
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non-removable;
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bus-width = <8>;
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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i2s {
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pinctrl_i2s_1: i2s-grp1 {
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fsl,pins = <
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1 0x10000 /* I2S_MCLK */
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10 0x10000 /* I2S_SCLK */
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17 0x10000 /* I2S_DOUT */
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23 0x10000 /* I2S_LRCLK*/
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30 0x10000 /* I2S_DIN */
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>;
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};
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};
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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610 0x10000 /* MX53_PAD_EIM_CS1__IPU_DI1_PIN6 (VSYNC)*/
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711 0x10000 /* MX53_PAD_EIM_DA15__IPU_DI1_PIN4 (HSYNC)*/
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873 0x10000 /* MX53_PAD_PATA_DA_1__GPIO7_7 (LCD_BLT_EN)*/
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878 0x10000 /* MX53_PAD_PATA_DA_2__GPIO7_8 (LCD_RESET)*/
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922 0x10000 /* MX53_PAD_PATA_DATA5__GPIO2_5 (LCD_POWER)*/
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928 0x10000 /* MX53_PAD_PATA_DATA6__GPIO2_6 (PMIC_INT)*/
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982 0x10000 /* MX53_PAD_PATA_DATA14__GPIO2_14 (CSI_RST)*/
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989 0x10000 /* MX53_PAD_PATA_DATA15__GPIO2_15 (CSI_PWDN)*/
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1069 0x10000 /* MX53_PAD_GPIO_0__GPIO1_0 (SYSTEM_DOWN)*/
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1093 0x10000 /* MX53_PAD_GPIO_3__GPIO1_3 */
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>;
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};
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};
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1_2>;
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fsl,uart-has-rtscts;
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status = "disabled";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2_1>;
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status = "disabled";
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can1_2>;
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status = "disabled";
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};
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&can2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can2_1>;
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status = "disabled";
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3_1>;
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status = "disabled";
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};
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&cspi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cspi_1>;
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fsl,spi-num-chipselects = <3>;
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cs-gpios = <&gpio1 18 0>, <&gpio1 19 0>,
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<&gpio1 21 0>;
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status = "disabled";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_1>;
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status = "okay";
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pmic: mc34708@8 {
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compatible = "fsl,mc34708";
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reg = <0x8>;
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fsl,mc13xxx-uses-rtc;
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interrupt-parent = <&gpio2>;
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interrupts = <6 8>; /* PDATA_DATA6, low active */
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};
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sensor1: lm75@48 {
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compatible = "lm75";
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reg = <0x48>;
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};
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eeprom: 24c64@50 {
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compatible = "at,24c64";
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pagesize = <32>;
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reg = <0x50>;
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec_1>;
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phy-mode = "rmii";
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status = "disabled";
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};
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