From 2f64c25013b5689e84c2393d62730b74a6c68e9f Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Sun, 4 Sep 2022 23:11:02 +0200 Subject: [PATCH 385/480] 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 | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 04ba4c4565d0..64dd47e47aa8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -166,6 +166,8 @@ regulator-max-microvolt = <1800000>; vin-supply = <&vcc3v3_sys>; gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&display_pwren1>; }; /* MIPI DSI panel 2.8v supply */ @@ -177,6 +179,8 @@ regulator-max-microvolt = <2800000>; vin-supply = <&vcc3v3_sys>; gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&display_pwren>; }; vibrator { @@ -308,6 +312,9 @@ regulator-name = "vcc3v0_touch"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; }; vcca1v8_codec: LDO_REG3 { @@ -436,6 +443,8 @@ VDDIO-supply = <&vcc3v0_touch>; touchscreen-size-x = <720>; touchscreen-size-y = <1440>; + use-dt-irq-flags; + poweroff-in-suspend; }; }; @@ -486,6 +495,7 @@ vcc-supply = <&vcc2v8_lcd>; iovcc-supply = <&vcc1v8_lcd>; pinctrl-names = "default"; + pinctrl-0 = <&display_rst_l>; port { mipi_in_panel: endpoint { @@ -507,6 +517,20 @@ }; }; + 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>; -- 2.49.0