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| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-11-09 23:40:10 +0530 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-11-30 02:37:13 +0100 |
| commit | 87761edeb2cd90b8251f269eb52c4b48152aace8 (patch) | |
| tree | 0bc6fdfa8cff078e1622134845bfd304ffbd1aa4 | |
| parent | 4548ea027c900f1e0f07a292b8e10dc3d2725f44 (diff) | |
| download | linux-87761edeb2cd90b8251f269eb52c4b48152aace8.tar.gz linux-87761edeb2cd90b8251f269eb52c4b48152aace8.tar.bz2 linux-87761edeb2cd90b8251f269eb52c4b48152aace8.zip | |
arm64: dts: rockchip: Enable LVDS panel on px30-engicam-edimm2.2
Engicam PX30.Core EDIMM2.2 developement Kit has on board 10" LVDS
panel from yes-optoelectronics.
This patch adds panel enablement nodes on respective dts(i) files.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-3-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
3 files changed, 68 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi b/arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi index fbbdbb0a40af..8fdd7ff2fdf9 100644 --- a/arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi @@ -25,6 +25,10 @@ status = "okay"; }; +&pwm0 { + status = "okay"; +}; + &sdmmc { cap-sd-highspeed; card-detect-delay = <800>; diff --git a/arch/arm64/boot/dts/rockchip/px30-engicam-edimm2.2.dtsi b/arch/arm64/boot/dts/rockchip/px30-engicam-edimm2.2.dtsi index cb00988953e9..449b8eb6454e 100644 --- a/arch/arm64/boot/dts/rockchip/px30-engicam-edimm2.2.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-engicam-edimm2.2.dtsi @@ -5,3 +5,62 @@ */ #include "px30-engicam-common.dtsi" + +/ { + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm0 0 25000 0>; + }; + + panel { + compatible = "yes-optoelectronics,ytc700tlag-05-201c"; + backlight = <&backlight>; + data-mapping = "vesa-24"; + power-supply = <&vcc3v3_lcd>; + + port { + panel_in_lvds: endpoint { + remote-endpoint = <&lvds_out_panel>; + }; + }; + }; +}; + +&display_subsystem { + status = "okay"; +}; + +&dsi_dphy { + status = "okay"; +}; + +/* LVDS_B(secondary) */ +&lvds { + status = "okay"; + + ports { + port@1 { + reg = <1>; + + lvds_out_panel: endpoint { + remote-endpoint = <&panel_in_lvds>; + }; + }; + }; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core.dtsi b/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core.dtsi index db22f776c68f..cdacd3483600 100644 --- a/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core.dtsi @@ -192,6 +192,11 @@ }; }; + vcc3v3_lcd: SWITCH_REG1 { + regulator-boot-on; + regulator-name = "vcc3v3_lcd"; + }; + vcc5v0_host: SWITCH_REG2 { regulator-name = "vcc5v0_host"; regulator-always-on; |