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Annotation of src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/imx6q-logicpd.dts, Revision 1.1

1.1     ! jmcneill    1: // SPDX-License-Identifier: GPL-2.0
        !             2: //
        !             3: // Copyright (C) 2019 Logic PD, Inc.
        !             4:
        !             5: /dts-v1/;
        !             6: #include "imx6q.dtsi"
        !             7: #include "imx6-logicpd-som.dtsi"
        !             8: #include "imx6-logicpd-baseboard.dtsi"
        !             9:
        !            10: / {
        !            11:        model = "Logic PD i.MX6QD SOM-M3";
        !            12:        compatible = "fsl,imx6q";
        !            13:
        !            14:        backlight: backlight-lvds {
        !            15:                compatible = "pwm-backlight";
        !            16:                pwms = <&pwm3 0 20000>;
        !            17:                brightness-levels = <0 4 8 16 32 64 128 255>;
        !            18:                default-brightness-level = <6>;
        !            19:                power-supply = <&reg_lcd>;
        !            20:        };
        !            21:
        !            22:        panel-lvds0 {
        !            23:                compatible = "okaya,rs800480t-7x0gp";
        !            24:
        !            25:                port {
        !            26:                        panel_in_lvds0: endpoint {
        !            27:                                remote-endpoint = <&lvds0_out>;
        !            28:                        };
        !            29:                };
        !            30:        };
        !            31:
        !            32:        reg_lcd: regulator-lcd {
        !            33:                pinctrl-names = "default";
        !            34:                pinctrl-0 = <&pinctrl_lcd_reg>;
        !            35:                compatible = "regulator-fixed";
        !            36:                regulator-name = "lcd_panel_pwr";
        !            37:                regulator-min-microvolt = <3300000>;
        !            38:                regulator-max-microvolt = <3300000>;
        !            39:                gpio = <&gpio4 17 GPIO_ACTIVE_HIGH>;
        !            40:                enable-active-high;
        !            41:                regulator-always-on;
        !            42:                vin-supply = <&reg_3v3>;
        !            43:                startup-delay-us = <500000>;
        !            44:        };
        !            45:
        !            46:        reg_lcd_reset: regulator-lcd-reset {
        !            47:                pinctrl-names = "default";
        !            48:                pinctrl-0 = <&pinctrl_lcd_reset>;
        !            49:                compatible = "regulator-fixed";
        !            50:                regulator-name = "nLCD_RESET";
        !            51:                regulator-min-microvolt = <3300000>;
        !            52:                regulator-max-microvolt = <3300000>;
        !            53:                gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
        !            54:                enable-active-high;
        !            55:                regulator-always-on;
        !            56:                vin-supply = <&reg_lcd>;
        !            57:        };
        !            58: };
        !            59:
        !            60: &clks {
        !            61:        assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
        !            62:                          <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
        !            63:                          <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
        !            64:                          <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>;
        !            65:        assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
        !            66:                                 <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
        !            67:                                 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
        !            68:                                 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>;
        !            69: };
        !            70:
        !            71: &hdmi {
        !            72:        ddc-i2c-bus = <&i2c3>;
        !            73:        status = "okay";
        !            74: };
        !            75:
        !            76: &ldb {
        !            77:        status = "okay";
        !            78:
        !            79:        lvds-channel@0 {
        !            80:                fsl,data-mapping = "spwg";
        !            81:                fsl,data-width = <24>;
        !            82:                status = "okay";
        !            83:
        !            84:                port@4 {
        !            85:                        reg = <4>;
        !            86:                        lvds0_out: endpoint {
        !            87:                                remote-endpoint = <&panel_in_lvds0>;
        !            88:                        };
        !            89:                };
        !            90:        };
        !            91:
        !            92: };
        !            93:
        !            94: &pwm3 {
        !            95:        status = "okay";
        !            96: };
        !            97:
        !            98: &reg_hdmi {
        !            99:        regulator-always-on;    /* Without this, the level shifter on HDMI doesn't turn on */
        !           100: };
        !           101:
        !           102: &iomuxc {
        !           103:        pinctrl_lcd_reg: lcdreg {
        !           104:                fsl,pins = <
        !           105:                        MX6QDL_PAD_DI0_PIN15__GPIO4_IO17        0x100b0 /* R_LCD_PANEL_PWR */
        !           106:                >;
        !           107:        };
        !           108:
        !           109:        pinctrl_lcd_reset: lcdreset {
        !           110:                fsl,pins = <
        !           111:                        MX6QDL_PAD_EIM_A25__GPIO5_IO02  0x100b0 /* LCD_nRESET */
        !           112:                >;
        !           113:        };
        !           114:
        !           115:        pinctrl_touchscreen: touchscreengrp {
        !           116:                fsl,pins = <
        !           117:                        MX6QDL_PAD_GPIO_6__GPIO1_IO06   0x1b0b0 /* TOUCH_nPINTDAV */
        !           118:                >;
        !           119:        };
        !           120: };