From 8a374d3f9a5b96af8fb6784ff085e73a9603d45a Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Sun, 4 Sep 2022 23:11:02 +0200 Subject: [PATCH 283/464] arm64: dts: rk3399-pinephone-pro: Add internal display support Touch screen improvememtns in suspend. Signed-off-by: Ondrej Jirman --- .../dts/rockchip/rk3399-pinephone-pro.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 23088d85075d..6c45a87c0ab6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -170,6 +170,7 @@ vcc1v8_lcd: vcc1v8-lcd { vin-supply = <&vcc3v3_sys>; gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; + pinctrl-0 = <&display_pwren1>; }; /* MIPI DSI panel 2.8v supply */ @@ -182,6 +183,7 @@ vcc2v8_lcd: vcc2v8-lcd { vin-supply = <&vcc3v3_sys>; gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; + pinctrl-0 = <&display_pwren>; }; }; @@ -307,6 +309,9 @@ vcc3v0_touch: LDO_REG2 { regulator-name = "vcc3v0_touch"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; }; vcca1v8_codec: LDO_REG3 { @@ -435,6 +440,8 @@ touchscreen@14 { VDDIO-supply = <&vcc3v0_touch>; touchscreen-size-x = <720>; touchscreen-size-y = <1440>; + use-dt-irq-flags; + poweroff-in-suspend; }; }; @@ -491,6 +498,7 @@ panel@0 { vcc-supply = <&vcc2v8_lcd>; iovcc-supply = <&vcc1v8_lcd>; pinctrl-names = "default"; + pinctrl-0 = <&display_rst_l>; port { mipi_in_panel: endpoint { @@ -512,6 +520,20 @@ pwrbtn_pin: pwrbtn-pin { }; }; + dsi { + display_rst_l: display-rst-l { + rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + display_pwren: display-pwren { + rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + display_pwren1: display-pwren1 { + rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + leds { red_led_pin: red-led-pin { rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; -- 2.34.1