mirror of
https://github.com/AsahiLinux/u-boot
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21755161b2
The micro SD card slot uses GPIO3_13 as card detect pin, so describe it in the devicetree. This was noticed when converting imx53-qsb board to driver model in U-Boot as the micro SD card was not getting detected. After this change it is possible to load the dtb and zImage from the SD card and boot Linux. Signed-off-by: Fabio Estevam <festevam@gmail.com>
387 lines
8.3 KiB
Text
387 lines
8.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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//
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// Copyright 2011 Freescale Semiconductor, Inc.
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// Copyright 2011 Linaro Ltd.
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#include "imx53.dtsi"
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/ {
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chosen {
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stdout-path = &uart1;
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};
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memory@70000000 {
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device_type = "memory";
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reg = <0x70000000 0x20000000>,
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<0xb0000000 0x20000000>;
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};
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display0: disp0 {
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compatible = "fsl,imx-parallel-display";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ipu_disp0>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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port@0 {
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reg = <0>;
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display0_in: endpoint {
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remote-endpoint = <&ipu_di0_disp0>;
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};
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};
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port@1 {
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reg = <1>;
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display_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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power {
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label = "Power Button";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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};
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volume-up {
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label = "Volume Up";
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gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEUP>;
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wakeup-source;
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};
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volume-down {
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label = "Volume Down";
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gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEDOWN>;
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wakeup-source;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pin_gpio7_7>;
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user {
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label = "Heartbeat";
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gpios = <&gpio7 7 0>;
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linux,default-trigger = "heartbeat";
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};
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};
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panel {
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compatible = "sii,43wvf1g";
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port {
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panel_in: endpoint {
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remote-endpoint = <&display_out>;
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};
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_3p2v: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "3P2V";
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regulator-min-microvolt = <3200000>;
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regulator-max-microvolt = <3200000>;
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regulator-always-on;
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};
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reg_usb_vbus: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio7 8 0>;
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enable-active-high;
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};
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};
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sound {
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compatible = "fsl,imx53-qsb-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx53-qsb-sgtl5000";
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ssi-controller = <&ssi2>;
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audio-codec = <&sgtl5000>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <2>;
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mux-ext-port = <5>;
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};
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};
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&cpu0 {
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/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
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operating-points = <
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/* kHz uV */
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166666 850000
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400000 900000
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800000 1050000
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1000000 1200000
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>;
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1>;
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cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&ipu_di0_disp0 {
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remote-endpoint = <&display0_in>;
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};
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&ssi2 {
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status = "okay";
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};
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&esdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc3>;
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cd-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
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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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imx53-qsb {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX53_PAD_GPIO_8__GPIO1_8 0x80000000
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MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000
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MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000
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MX53_PAD_EIM_DA11__GPIO3_11 0x80000000
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MX53_PAD_EIM_DA12__GPIO3_12 0x80000000
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MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
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MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000
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MX53_PAD_GPIO_16__GPIO7_11 0x80000000
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>;
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};
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led_pin_gpio7_7: led_gpio7_7 {
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fsl,pins = <
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MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
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>;
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};
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pinctrl_audmux: audmuxgrp {
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fsl,pins = <
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MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000
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MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000
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MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000
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MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000
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>;
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};
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pinctrl_codec: codecgrp {
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fsl,pins = <
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MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x1c4
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>;
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};
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pinctrl_esdhc1: esdhc1grp {
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fsl,pins = <
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MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
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MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
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MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
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MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
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MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
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MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
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MX53_PAD_EIM_DA13__GPIO3_13 0xe4
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>;
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};
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pinctrl_esdhc3: esdhc3grp {
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fsl,pins = <
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MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d5
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MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d5
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MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d5
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MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d5
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MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d5
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MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d5
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MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d5
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MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d5
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MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1d5
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MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d5
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>;
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};
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pinctrl_fec: fecgrp {
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fsl,pins = <
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MX53_PAD_FEC_MDC__FEC_MDC 0x4
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MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc
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MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x180
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MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x180
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MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x180
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MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x180
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MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x180
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MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x4
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MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x4
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MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x4
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>;
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};
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/* open drain */
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX53_PAD_CSI0_DAT8__I2C1_SDA 0x400001ec
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MX53_PAD_CSI0_DAT9__I2C1_SCL 0x400001ec
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000
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MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000
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>;
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};
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pinctrl_ipu_disp0: ipudisp0grp {
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fsl,pins = <
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MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5
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MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x5
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MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x5
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MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x5
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MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x5
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MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x5
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MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x5
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MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x5
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MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x5
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MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x5
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MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x5
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MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x5
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MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x5
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MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x5
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MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x5
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MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x5
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MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x5
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MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x5
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MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x5
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MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x5
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MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x5
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MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x5
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MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x5
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MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x5
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MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x5
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MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x5
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MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x5
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MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x5
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>;
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};
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pinctrl_vga_sync: vgasync-grp {
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fsl,pins = <
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/* VGA_HSYNC, VSYNC with max drive strength */
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MX53_PAD_EIM_OE__IPU_DI1_PIN7 0xe6
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MX53_PAD_EIM_RW__IPU_DI1_PIN8 0xe6
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
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MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
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>;
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};
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};
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};
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&tve {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_vga_sync>;
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ddc-i2c-bus = <&i2c2>;
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fsl,tve-mode = "vga";
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fsl,hsync-pin = <7>; /* IPU DI1 PIN7 via EIM_OE */
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fsl,vsync-pin = <8>; /* IPU DI1 PIN8 via EIM_RW */
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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sgtl5000: codec@a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_codec>;
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#sound-dai-cells = <0>;
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VDDA-supply = <®_3p2v>;
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VDDIO-supply = <®_3p2v>;
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clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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accelerometer: mma8450@1c {
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compatible = "fsl,mma8450";
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reg = <0x1c>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>;
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec>;
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phy-mode = "rmii";
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phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&sata {
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status = "okay";
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};
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&vpu {
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status = "okay";
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};
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&usbh1 {
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vbus-supply = <®_usb_vbus>;
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phy_type = "utmi";
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status = "okay";
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};
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&usbotg {
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dr_mode = "peripheral";
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status = "okay";
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};
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