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/*
* Support for CompuLab SBC-AM57x single board computer
*
* Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#include "am57xx-cl-som-am57x.dts"
#include "compulab-sb-som.dtsi"
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
aliases {
display0 = &lcd0;
display1 = &hdmi;
};
};
&dra7_pmx_core {
uart3_pins_default: uart3_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
>;
};
mmc1_pins_default: mmc1_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
>;
};
usb1_pins: pinmux_usb1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
i2c5_pins_default: i2c5_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
>;
};
lcd_pins_default: lcd_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
hdmi_pins: pinmux_hdmi_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
>;
};
hdmi_conn_pins: pinmux_hdmi_conn_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
>;
};
};
&uart3 {
status = "okay";
interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<&dra7_pmx_core 0x3f8>;
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
&mmc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_default>;
vmmc-supply = <&ldo1_reg>;
bus-width = <4>;
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
};
&usb1 {
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
&i2c5 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins_default>;
clock-frequency = <400000>;
eeprom_base: atmel@54 {
compatible = "atmel,24c08";
reg = <0x54>;
pagesize = <16>;
};
pca9555: pca9555@20 {
compatible = "nxp,pca9555";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
};
&dss {
status = "ok";
vdda_video-supply = <&ldoln_reg>;
port {
dpi_lcd_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
&lcd0 {
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins_default>;
enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
&gpio4 0 GPIO_ACTIVE_HIGH>;
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_lcd_out>;
data-lines = <24>;
};
};
};
&hdmi {
status = "ok";
vdda-supply = <&ldo4_reg>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
lanes = <1 0 3 2 5 4 7 6>;
};
};
};
&hdmi_conn {
pinctrl-names = "default";
pinctrl-0 = <&hdmi_conn_pins>;
hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_out>;
};
};
};
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