diff options
Diffstat (limited to 'arch/arm/dts/imx6q-mccmon6.dts')
| -rw-r--r-- | arch/arm/dts/imx6q-mccmon6.dts | 213 |
1 files changed, 150 insertions, 63 deletions
diff --git a/arch/arm/dts/imx6q-mccmon6.dts b/arch/arm/dts/imx6q-mccmon6.dts index 27cde56115..55692c7394 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 = <®_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"; -}; |