85 lines
2.2 KiB
Diff
85 lines
2.2 KiB
Diff
From bf0b4983ee348cf13edb52f2149ebd6bb65d4667 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Sun, 4 Sep 2022 23:11:02 +0200
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Subject: [PATCH 281/469] arm64: dts: rk3399-pinephone-pro: Add internal
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display support
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Touch screen improvememtns in suspend.
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../dts/rockchip/rk3399-pinephone-pro.dts | 22 +++++++++++++++++++
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1 file changed, 22 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index 23088d85075d..6c45a87c0ab6 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -170,6 +170,7 @@ vcc1v8_lcd: vcc1v8-lcd {
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vin-supply = <&vcc3v3_sys>;
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gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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+ pinctrl-0 = <&display_pwren1>;
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};
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/* MIPI DSI panel 2.8v supply */
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@@ -182,6 +183,7 @@ vcc2v8_lcd: vcc2v8-lcd {
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vin-supply = <&vcc3v3_sys>;
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gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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+ pinctrl-0 = <&display_pwren>;
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};
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};
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@@ -307,6 +309,9 @@ vcc3v0_touch: LDO_REG2 {
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regulator-name = "vcc3v0_touch";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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};
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vcca1v8_codec: LDO_REG3 {
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@@ -435,6 +440,8 @@ touchscreen@14 {
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VDDIO-supply = <&vcc3v0_touch>;
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touchscreen-size-x = <720>;
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touchscreen-size-y = <1440>;
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+ use-dt-irq-flags;
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+ poweroff-in-suspend;
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};
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};
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@@ -491,6 +498,7 @@ panel@0 {
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vcc-supply = <&vcc2v8_lcd>;
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iovcc-supply = <&vcc1v8_lcd>;
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pinctrl-names = "default";
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+ pinctrl-0 = <&display_rst_l>;
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port {
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mipi_in_panel: endpoint {
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@@ -512,6 +520,20 @@ pwrbtn_pin: pwrbtn-pin {
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};
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};
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+ dsi {
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+ display_rst_l: display-rst-l {
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+ rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+
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+ display_pwren: display-pwren {
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+ rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+
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+ display_pwren1: display-pwren1 {
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+ rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+ };
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+
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leds {
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red_led_pin: red-led-pin {
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rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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--
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2.34.1
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