imx6dl/imx6qdl: synchronise device trees with linux

Synchronise device trees with linux-next next-20220708.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

1 files changed, 150 insertions, 63 deletions

diff --git a/arch/arm/dts/imx6q-mccmon6.dts b/arch/arm/dts/imx6q-mccmon6.dts
index 27cde56115f..55692c73943 100644
--- a/arch/arm/dts/imx6q-mccmon6.dts
+++ b/arch/arm/dts/imx6q-mccmon6.dts
@@ -1,31 +1,82 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright 2019
+ * Copyright 2016-2017
  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
- *
- * SPDX-License-Identifier:     GPL-2.0+ or X11
  */
 
 /dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
+
 #include "imx6q.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+
 / {
-	model = "Liebherr Nenzig (LWN) iMX6Q";
-	compatible = "lwn,imx6-mccmon6", "fsl,imx6";
+	model = "Liebherr (LWN) monitor6 i.MX6 Quad Board";
+	compatible = "lwn,mccmon6", "fsl,imx6q";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
 
-	aliases {
-		mmc0 = &usdhc3;
-		mmc1 = &usdhc2;
-		spi0 = &ecspi3;
+	backlight_lvds: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		pwms = <&pwm2 0 5000000 PWM_POLARITY_INVERTED>;
+		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
+				     100 101 102 103 104 105 106 107 108 109
+				     110 111 112 113 114 115 116 117 118 119
+				     120 121 122 123 124 125 126 127 128 129
+				     130 131 132 133 134 135 136 137 138 139
+				     140 141 142 143 144 145 146 147 148 149
+				     150 151 152 153 154 155 156 157 158 159
+				     160 161 162 163 164 165 166 167 168 169
+				     170 171 172 173 174 175 176 177 178 179
+				     180 181 182 183 184 185 186 187 188 189
+				     190 191 192 193 194 195 196 197 198 199
+				     200 201 202 203 204 205 206 207 208 209
+				     210 211 212 213 214 215 216 217 218 219
+				     220 221 222 223 224 225 226 227 228 229
+				     230 231 232 233 234 235 236 237 238 239
+				     240 241 242 243 244 245 246 247 248 249
+				     250 251 252 253 254 255>;
+		default-brightness-level = <50>;
+		enable-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
 	};
 
-	chosen {
-		stdout-path = &uart1;
+	reg_lvds: regulator-lvds {
+		compatible = "regulator-fixed";
+		regulator-name = "lvds_ppen";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_lvds>;
+		gpio = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
 	};
 
-	memory@10000000 {
-		reg = <0x10000000 0x80000000>;
+	panel-lvds0 {
+		compatible = "innolux,g121x1-l03";
+		backlight = <&backlight_lvds>;
+		power-supply = <&reg_lvds>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
 	};
 };
 
@@ -33,7 +84,6 @@
 	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
-	spi-max-frequency = <25000000>;
 	status = "okay";
 
 	s25sl032p: flash@0 {
@@ -50,21 +100,8 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
-	phy-reset-duration = <10>;
-	phy-reset-post-delay = <1>;
-	/* KSZ9031 PHY SKEW setup - old values * 60 ps */
-	rxc-skew-ps = <1860>;
-	txc-skew-ps = <1860>;
-	txen-skew-ps = <900>;
-	rxdv-skew-ps = <900>;
-	rxd0-skew-ps = <180>;
-	rxd1-skew-ps = <180>;
-	rxd2-skew-ps = <180>;
-	rxd3-skew-ps = <180>;
-	txd0-skew-ps = <120>;
-	txd1-skew-ps = <300>;
-	txd2-skew-ps = <0>;
-	txd3-skew-ps = <120>;
+	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	status = "okay";
 };
 
@@ -181,6 +218,59 @@
 	};
 };
 
+&ldb {
+	status = "okay";
+
+	lvds0: 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>;
+			};
+		};
+	};
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
 &weim {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
@@ -201,7 +291,13 @@
 
 &iomuxc {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_backlight: dispgrp {
+		fsl,pins = <
+			/* BLEN_OUT */
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02    0x1b0b0
+		>;
+	};
 
 	pinctrl_ecspi3: ecspi3grp {
 		fsl,pins = <
@@ -246,13 +342,6 @@
 		>;
 	};
 
-	pinctrl_hog: hoggrp {
-		fsl,pins = <
-			MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
-			MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
-		>;
-	};
-
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL	0x4001b8b1
@@ -267,6 +356,19 @@
 		>;
 	};
 
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__PWM2_OUT	0x1b0b1
+		>;
+	};
+
+	pinctrl_reg_lvds: reqlvdsgrp {
+		fsl,pins = <
+			/* LVDS_PPEN_OUT */
+			MX6QDL_PAD_SD1_DAT2__GPIO1_IO19         0x1b0b0
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
@@ -274,6 +376,15 @@
 		>;
 	};
 
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B	0x1b0b1
+		>;
+	};
+
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
@@ -356,27 +467,3 @@
 		>;
 	};
 };
-
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1>;
-	status = "okay";
-};
-
-&usdhc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc2>;
-	bus-width = <4>;
-	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
-	status = "okay";
-};
-
-&usdhc3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc3>;
-	bus-width = <8>;
-	non-removable;
-	no-1-8-v;
-	keep-power-in-suspend;
-	status = "okay";
-};