+++ /dev/null
-/*
- * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
- * Copyright 2017 Oliver Wendt <OW@KARO-electronics.de>
- * Copyright 2016 Michael Vyskocil <MV@KARO-electronics.de>
- *
- * 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
- * version 2 as published by the Free Software Foundation.
- *
- * 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.
- */
-
-/*
- * Please be reminded that in general DTSI file(s) are include files that are
- * for more than one purpose (usually bound to a SoC) and as such shouldn't be
- * edited. For end-user products it should be the DTS file(s) that choose which
- * devices and pins are active and setup.
- *
- * The setup of DT files for Ka-Ro TX COM Modules under Yocto follow a
- * different, non-standard, implementation, which can make it necessary.
- */
-
-/*
- * Please see the imx6*-tx6-gpio.h && imx6*-tx6.dtsi in "linux-karo-x.y.ab/tx6"
- * for the definitions like TX_NAND or TX_EMMC, etc.
- */
-
-/ {
- aliases {
- backlight = &backlight0;
- backlight0 = &backlight0;
- /*
- * The node/alias 'display' is needed for U-Boot to be able to
- * show a logo/splash image at boot time. It needs to include
- * 'display-timings' as direct sub-node.
- */
- display = &lvds0;
- lvds0 = &lvds0;
- lvds1 = &lvds1;
- mxcfb0 = TX_LDB_FB1;
- mxcfb1 = TX_LDB_FB2;
- };
-
- backlight0: backlight0 {
- compatible = "pwm-backlight";
- pwms = <TX_PWM 0 500000>;
- power-supply = <®_lcd0_pwr>;
- /*
- * a poor man's way to create a 1:1 relationship between
- * the PWM value and the actual duty cycle
- */
- brightness-levels = < 0 1 2 3 4 5 6 7 8 9
- 10 11 12 13 14 15 16 17 18 19
- 20 21 22 23 24 25 26 27 28 29
- 30 31 32 33 34 35 36 37 38 39
- 40 41 42 43 44 45 46 47 48 49
- 50 51 52 53 54 55 56 57 58 59
- 60 61 62 63 64 65 66 67 68 69
- 70 71 72 73 74 75 76 77 78 79
- 80 81 82 83 84 85 86 87 88 89
- 90 91 92 93 94 95 96 97 98 99
- 100>;
- default-brightness-level = <50>;
- status = "disabled";
- };
-
- leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpio_leds>;
-
- user_led: user {
- label = "Heartbeat";
- gpios = <TX_GPIO_PIN153 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- };
- };
-
- regulators {
- reg_2v5: regulator {
- compatible = "regulator-fixed";
- reg = <1>;
- regulator-name = "2V5";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <2500000>;
- regulator-always-on;
- };
-
- reg_3v3: regulator {
- compatible = "regulator-fixed";
- reg = <2>;
- regulator-name = "3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- reg_lcd0_pwr: regulator-lcd0-power {
- compatible = "regulator-fixed";
- regulator-name = "LCD0 RESET";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_lcd0_pwr>;
- gpio = <TX_GPIO_PIN150 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- regulator-boot-on;
- regulator-always-on;
- };
- };
-
- sound {
- compatible = "fsl,imx-audio-sgtl5000";
- model = "sgtl5000-audio";
- pinctrl-names = "default";
- pinctrl-0 = <TX_SSI_PIN>;
- ssi-controller = <&ssi1>;
- audio-codec = <&sgtl5000>;
- audio-routing =
- "MIC_IN", "Mic Jack",
- "Mic Jack", "Mic Bias",
- "Headphone Jack", "HP_OUT";
- mux-int-port = <1>;
- mux-ext-port = <5>;
- };
-};
-
-TX_CAN1 {
- status = "okay";
-};
-
-TX_I2C {
- status = "okay";
-
- sgtl5000: sgtl5000@0a {
- compatible = "fsl,sgtl5000";
- reg = <0x0a>;
- VDDA-supply = <®_2v5>;
- VDDIO-supply = <®_3v3>;
- clocks = <&mclk>;
- };
-};
-
-TX_LDB {
-/*
- * The node/alias 'display' is needed for U-Boot to be able to show a
- * logo/splash image at boot time. It needs to include 'display-timings'
- * as direct sub-node.
- *
- * Other naming is only needed for the NXP/Freescale non-mainline
- * compliant/proprietary display driver in their Yocto 4.1 Kernel
- * implementation.
- */
- lvds0: lvds-channel@0 {
- crtc = "ipu1-di0";
- fsl,data-mapping = "spwg";
- fsl,data-width = <18>;
- primary;
- status = "disabled";
-
- display-timings {
- /*
- * The naitive mode has to be named seperately between
- * lvds0 & lvds1, otherwise it will be overwritten.
- */
- native-mode = <&timing0>;
- timing0: hsd100pxn1 {
- clock-frequency = <65000000>;
- hactive = <1024>;
- vactive = <768>;
- hback-porch = <220>;
- hfront-porch = <40>;
- vback-porch = <21>;
- vfront-porch = <7>;
- hsync-len = <60>;
- vsync-len = <10>;
- };
- };
- };
-
- lvds1: lvds-channel@1 {
- crtc = "ipu1-di1";
- fsl,data-mapping = "spwg";
- fsl,data-width = <18>;
- status = "disabled";
-
- display-timings {
- /*
- * The naitive mode has to be named seperately between
- * lvds0 & lvds1, otherwise it will be overwritten.
- */
- native-mode = <&timing1>;
- timing1: hsd100pxn1 {
- clock-frequency = <65000000>;
- hactive = <1024>;
- vactive = <768>;
- hback-porch = <220>;
- hfront-porch = <40>;
- vback-porch = <21>;
- vfront-porch = <7>;
- hsync-len = <60>;
- vsync-len = <10>;
- };
- };
- };
-};
-
-TX_LDB_FB1 {
- status = "okay";
-};
-
-TX_LDB_FB2 {
- status = "okay";
-};
-
-TX_PWM {
- status = "okay";
-};
-
-TX_SD1 {
- status = "okay";
-};
-
-TX_SSI1 {
- status = "okay";
-};
-
-TX_UART1 {
- status = "okay";
-};
-
-TX_UART2 {
- status = "okay";
- fsl,uart-has-rtscts;
- uart-has-rtscts;
-};
-
-TX_UART3 {
- status = "okay";
-};
-
-TX_USBH {
- status = "okay";
-};
-
-TX_USBOTG {
- status = "okay";
-};
-
-&iomuxc {
- tx6 {
- pinctrl_gpio_leds: gpioledsgrp {
- fsl,pins = <
- TX_GPIO_PAD153 /* LED Heartbeat */
- >;
- };
-
- pinctrl_lcd0_pwr: lcd0-pwrgrp {
- fsl,pins = <
- TX_GPIO_PAD150 /* LCD Reset */
- >;
- };
- };
-};
projects / meta-kc-bsp.git / blobdiff