-/*
- * Copyright 2017 Logic PD, Inc.
- * Based on SabreSD, Copyright 2016 Freescale Semiconductor, Inc.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- * a) This file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- * b) Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2019 Logic PD, Inc.
/dts-v1/;
-
-#include "imx6qdl-logicpd.dtsi"
+#include "imx6q.dtsi"
+#include "imx6-logicpd-som.dtsi"
+#include "imx6-logicpd-baseboard.dtsi"
/ {
- model = "Logic PD i.MX6QDL SOM";
+ model = "Logic PD i.MX6QD SOM-M3";
compatible = "fsl,imx6q";
- reg_usb_otg_vbus: regulator-otg-vbus@0 {
- compatible = "regulator-fixed";
- regulator-name = "usb_otg_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
- enable-active-high;
+ backlight: backlight-lvds {
+ compatible = "pwm-backlight";
+ pwms = <&pwm3 0 20000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ power-supply = <®_lcd>;
+ };
+
+ panel-lvds0 {
+ compatible = "okaya,rs800480t-7x0gp";
+
+ port {
+ panel_in_lvds0: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
};
- reg_usb_h1_vbus: regulator-usbh1vbus@1 {
+ reg_lcd: regulator-lcd {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_reg>;
compatible = "regulator-fixed";
- regulator-name = "usb_h1_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
+ regulator-name = "lcd_panel_pwr";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 17 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
- gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+ vin-supply = <®_3v3>;
+ startup-delay-us = <500000>;
};
- reg_3v3: regulator-3v3@2 {
+ reg_lcd_reset: regulator-lcd-reset {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_reset>;
compatible = "regulator-fixed";
- regulator-name = "reg_3v3";
+ regulator-name = "nLCD_RESET";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ vin-supply = <®_lcd>;
};
};
-&uart3 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart3>;
- status = "okay";
+&clks {
+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
+ <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>;
+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+ <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+ <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+ <&clks IMX6QDL_CLK_PLL2_PFD2_396M>;
};
-&usbh1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh1>;
- vbus-supply = <®_usb_h1_vbus>;
+&hdmi {
+ ddc-i2c-bus = <&i2c3>;
status = "okay";
};
-&usbh2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh2>;
- phy_type = "hsic";
- disable-over-current;
+&ldb {
status = "okay";
-};
-&usbotg {
- vbus-supply = <®_usb_otg_vbus>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbotg>;
- disable-over-current;
- status = "okay";
+ lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <24>;
+ status = "okay";
+
+ port@4 {
+ reg = <4>;
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in_lvds0>;
+ };
+ };
+ };
+
};
-&fec {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_enet>;
- phy-mode = "rmii";
- phy-speed = <10>;
+&pwm3 {
status = "okay";
};
-&usdhc2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc2>;
- cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
- no-1-8-v;
- keep-power-in-suspend;
- status = "okay";
+®_hdmi {
+ regulator-always-on; /* Without this, the level shifter on HDMI doesn't turn on */
};
&iomuxc {
- pinctrl_enet: enetgrp {
- fsl,pins = <
- MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
- MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
- MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
- MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
- MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
- MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
- MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
- MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
- MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
- MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
- MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0 /* nINT */
- MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0 /* Ethernet Reset */
- >;
- };
-
- pinctrl_gpio_leds: gpioledsgrp {
- fsl,pins = <
- MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x130b0
- MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x130b0
- MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x130b0
- MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x130b0
- >;
- };
- pinctrl_uart3: uart3grp {
+ pinctrl_lcd_reg: lcdreg {
fsl,pins = <
- MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
- MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
- MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
- MX6QDL_PAD_EIM_EB3__UART3_RTS_B 0x1b0b1
+ MX6QDL_PAD_DI0_PIN15__GPIO4_IO17 0x100b0 /* R_LCD_PANEL_PWR */
>;
};
- pinctrl_usbh1: usbh1grp {
+ pinctrl_lcd_reset: lcdreset {
fsl,pins = <
- MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* USB_H1_PWR_EN */
- >;
- };
-
- pinctrl_usbh2: usbh2grp {
- fsl,pins = <
- MX6QDL_PAD_RGMII_TX_CTL__USB_H2_STROBE 0x17030
- MX6QDL_PAD_RGMII_TXC__USB_H2_DATA 0x13030
- >;
- };
-
- pinctrl_usbotg: usbotggrp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
- MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0 /* USB_OTG_PWR_EN */
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x100b0 /* LCD_nRESET */
>;
};
- pinctrl_usdhc2: usdhc2grp {
+ pinctrl_touchscreen: touchscreengrp {
fsl,pins = <
- MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
- MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
- MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
- MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
- MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
- MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+ MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0 /* TOUCH_nPINTDAV */
>;
};
};
projects / oweals / u-boot.git / blobdiff