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// 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
*/
/dts-v1/;
#include "imx53-tqma53.dtsi"
/ {
model = "TQ MBa53 starter kit";
compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";
chosen {
stdout-path = &uart2;
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm2 0 50000>;
brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
default-brightness-level = <10>;
enable-gpios = <&gpio7 7 0>;
power-supply = <®_backlight>;
};
disp1: disp1 {
compatible = "fsl,imx-parallel-display";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_disp1_1>;
interface-pix-fmt = "rgb24";
status = "disabled";
port {
display1_in: endpoint {
remote-endpoint = <&ipu_di1_disp1>;
};
};
};
reg_backlight: regulator-backlight {
compatible = "regulator-fixed";
regulator-name = "lcd-supply";
gpio = <&gpio2 5 0>;
startup-delay-us = <5000>;
};
reg_3p2v: regulator-3p2v {
compatible = "regulator-fixed";
regulator-name = "3P2V";
regulator-min-microvolt = <3200000>;
regulator-max-microvolt = <3200000>;
regulator-always-on;
};
sound {
compatible = "tq,imx53-mba53-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx53-mba53-sgtl5000";
ssi-controller = <&ssi2>;
audio-codec = <&codec>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-int-port = <2>;
mux-ext-port = <5>;
};
};
&ldb {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lvds1_1>;
status = "disabled";
};
&iomuxc {
lvds1 {
pinctrl_lvds1_1: lvds1-grp1 {
fsl,pins = <
MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
>;
};
pinctrl_lvds1_2: lvds1-grp2 {
fsl,pins = <
MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
>;
};
};
disp1 {
pinctrl_disp1_1: disp1-grp1 {
fsl,pins = <
MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */
MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x80000000 /* DISP1_DRDY */
MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x80000000 /* DISP1_HSYNC */
MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x80000000 /* DISP1_VSYNC */
MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000
MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000
MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000
MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000
MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000
MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000
MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000
MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000
MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000
MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000
MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000
MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000
MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000
MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000
MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x80000000
MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x80000000
MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x80000000
MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x80000000
MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x80000000
MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x80000000
MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x80000000
MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x80000000
MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x80000000
MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x80000000
>;
};
};
tve {
pinctrl_vga_sync_1: vgasync-grp1 {
fsl,pins = <
/* VGA_VSYNC, HSYNC with max drive strength */
MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0xe6
MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0xe6
>;
};
};
};
&ipu_di1_disp1 {
remote-endpoint = <&display1_in>;
};
&cspi {
status = "okay";
};
&audmux {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
};
&i2c2 {
codec: sgtl5000@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
#sound-dai-cells = <0>;
clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
VDDA-supply = <®_3p2v>;
VDDIO-supply = <®_3p2v>;
};
expander: pca9554@20 {
compatible = "pca9554";
reg = <0x20>;
interrupts = <109>;
#gpio-cells = <2>;
gpio-controller;
};
sensor2: lm75@49 {
compatible = "lm75";
reg = <0x49>;
};
};
&fec {
phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
status = "okay";
};
&esdhc2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&ecspi1 {
status = "okay";
};
&usbotg {
dr_mode = "host";
status = "okay";
};
&usbh1 {
status = "okay";
};
&uart1 {
status = "okay";
};
&ssi2 {
status = "okay";
};
&uart2 {
status = "okay";
};
&can1 {
status = "okay";
};
&can2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&tve {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_vga_sync_1>;
ddc-i2c-bus = <&i2c3>;
fsl,tve-mode = "vga";
fsl,hsync-pin = <4>;
fsl,vsync-pin = <6>;
status = "okay";
};
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