diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 52 |
1 files changed, 11 insertions, 41 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts index 436152308642..9687b4ded8f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts @@ -1,14 +1,12 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* * Copyright (C) 2020 PHYTEC Messtechnik GmbH - * Author: Teresa Remmet <t.remmet@phytec.de> */ /dts-v1/; #include <dt-bindings/phy/phy-imx8-pcie.h> #include <dt-bindings/leds/leds-pca9532.h> -#include <dt-bindings/pwm/pwm.h> #include <dt-bindings/thermal/thermal.h> #include "imx8mp-phycore-som.dtsi" @@ -21,16 +19,12 @@ stdout-path = &uart1; }; - backlight_lvds: backlight { + backlight_lvds1: backlight1 { compatible = "pwm-backlight"; - pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lvds1>; - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <11>; - enable-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; - num-interpolated-steps = <2>; + pinctrl-names = "default"; power-supply = <®_lvds1_reg_en>; - pwms = <&pwm3 0 50000 0>; + status = "disabled"; }; fan0: fan { @@ -43,10 +37,11 @@ #cooling-cells = <2>; }; - panel1_lvds: panel-lvds { - compatible = "edt,etml1010g3dra"; - backlight = <&backlight_lvds>; + panel_lvds1: panel-lvds1 { + /* compatible panel in overlay */ + backlight = <&backlight_lvds1>; power-supply = <®_vcc_3v3_sw>; + status = "disabled"; port { panel1_in: endpoint { @@ -232,32 +227,8 @@ }; }; -&lcdif2 { - status = "okay"; -}; - -&lvds_bridge { - status = "okay"; - - ports { - port@2 { - ldb_lvds_ch1: endpoint { - remote-endpoint = <&panel1_in>; - }; - }; - }; -}; - -&media_blk_ctrl { - /* - * The LVDS panel on this device uses 72.4 MHz pixel clock, - * set IMX8MP_VIDEO_PLL1 to 72.4 * 7 = 506.8 MHz so the LDB - * serializer and LCDIFv3 scanout engine can reach accurate - * pixel clock of exactly 72.4 MHz. - */ - assigned-clock-rates = <500000000>, <200000000>, - <0>, <0>, <500000000>, - <506800000>; +&ldb_lvds_ch1 { + remote-endpoint = <&panel1_in>; }; &snvs_pwrkey { @@ -282,9 +253,8 @@ }; &pwm3 { - status = "okay"; - pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; + pinctrl-names = "default"; }; &rv3028 { |