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Diffstat (limited to 'arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi')
-rw-r--r--arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi88
1 files changed, 25 insertions, 63 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
index 6bd90473050b..1992dfb53b45 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
@@ -1,42 +1,6 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
/*
* Copyright 2015 Lothar Waßmann <LW@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.
*/
#include <dt-bindings/gpio/gpio.h>
@@ -108,16 +72,14 @@
default-brightness-level = <50>;
};
- i2c_gpio: i2c-gpio {
+ i2c_gpio: i2c {
compatible = "i2c-gpio";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c_gpio>;
- gpios = <
- &gpio5 1 GPIO_ACTIVE_HIGH /* SDA */
- &gpio5 0 GPIO_ACTIVE_HIGH /* SCL */
- >;
+ sda-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ scl-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
clock-frequency = <400000>;
status = "okay";
@@ -284,7 +246,6 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1_mdio &pinctrl_etnphy0_rst>;
phy-mode = "rmii";
- phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
phy-supply = <&reg_3v3_etn>;
phy-handle = <&etnphy0>;
status = "okay";
@@ -300,6 +261,11 @@
pinctrl-0 = <&pinctrl_etnphy0_int>;
interrupt-parent = <&gpio5>;
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <100>;
+ reset-deassert-us = <25000>;
+ /* Energy detect sometimes causes link failures */
+ smsc,disable-energy-detect;
status = "okay";
};
@@ -310,6 +276,9 @@
pinctrl-0 = <&pinctrl_etnphy1_int>;
interrupt-parent = <&gpio4>;
interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <100>;
+ reset-deassert-us = <25000>;
status = "okay";
};
};
@@ -319,7 +288,6 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet2 &pinctrl_etnphy1_rst>;
phy-mode = "rmii";
- phy-reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
phy-supply = <&reg_3v3_etn>;
phy-handle = <&etnphy1>;
status = "disabled";
@@ -407,7 +375,7 @@
status = "okay";
display-timings {
- VGA {
+ timing-vga {
clock-frequency = <25200000>;
hactive = <640>;
vactive = <480>;
@@ -423,7 +391,7 @@
pixelclk-active = <1>;
};
- ETV570 {
+ timing-etv570 {
clock-frequency = <25200000>;
hactive = <640>;
vactive = <480>;
@@ -439,7 +407,7 @@
pixelclk-active = <1>;
};
- ET0350 {
+ timing-et0350 {
clock-frequency = <6413760>;
hactive = <320>;
vactive = <240>;
@@ -455,7 +423,7 @@
pixelclk-active = <1>;
};
- ET0430 {
+ timing-et0430 {
clock-frequency = <9009000>;
hactive = <480>;
vactive = <272>;
@@ -471,7 +439,7 @@
pixelclk-active = <0>;
};
- ET0500 {
+ timing-et0500 {
clock-frequency = <33264000>;
hactive = <800>;
vactive = <480>;
@@ -487,7 +455,7 @@
pixelclk-active = <1>;
};
- ET0700 { /* same as ET0500 */
+ timing-et0700 { /* same as ET0500 */
clock-frequency = <33264000>;
hactive = <800>;
vactive = <480>;
@@ -503,7 +471,7 @@
pixelclk-active = <1>;
};
- ETQ570 {
+ timing-etq570 {
clock-frequency = <6596040>;
hactive = <320>;
vactive = <240>;
@@ -580,19 +548,13 @@
};
&iomuxc {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_hog>;
-
- pinctrl_hog: hoggrp {
- };
-
pinctrl_led: ledgrp {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x0b0b0 /* LED */
>;
};
- pinctrl_disp0_1: disp0grp-1 {
+ pinctrl_disp0_1: disp0-1-grp {
fsl,pins = <
MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x10 /* LSCLK */
MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x10 /* OE_ACD */
@@ -625,7 +587,7 @@
>;
};
- pinctrl_disp0_2: disp0grp-2 {
+ pinctrl_disp0_2: disp0-2-grp {
fsl,pins = <
MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x10 /* LSCLK */
MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x10 /* OE_ACD */
@@ -715,25 +677,25 @@
>;
};
- pinctrl_etnphy0_int: etnphy-intgrp-0 {
+ pinctrl_etnphy0_int: etnphy-int-0-grp {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x0b0b0 /* ETN PHY INT */
>;
};
- pinctrl_etnphy0_rst: etnphy-rstgrp-0 {
+ pinctrl_etnphy0_rst: etnphy-rst-0-grp {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x0b0b0 /* ETN PHY RESET */
>;
};
- pinctrl_etnphy1_int: etnphy-intgrp-1 {
+ pinctrl_etnphy1_int: etnphy-int-1-grp {
fsl,pins = <
MX6UL_PAD_CSI_DATA06__GPIO4_IO27 0x0b0b0 /* ETN PHY INT */
>;
};
- pinctrl_etnphy1_rst: etnphy-rstgrp-1 {
+ pinctrl_etnphy1_rst: etnphy-rst-1-grp {
fsl,pins = <
MX6UL_PAD_CSI_DATA07__GPIO4_IO28 0x0b0b0 /* ETN PHY RESET */
>;
generated by cgit (git 2.34.1) at 2025-12-26 22:20:50 +0000