211 lines
4.9 KiB
Diff
211 lines
4.9 KiB
Diff
From 11f8da60d6a5a5d00e313bf2448de47ca05cc1c8 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 273/389] arm64: dts: rk3399-pinephone-pro: Add internal
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display support
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The phone's display is using Hannstar LCD panel, and Goodix based
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touchscreen. Support it.
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Signed-off-by: Martijn Braam <martijn@brixit.nl>
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Co-developed-by: Kamil Trzciński <ayufan@ayufan.eu>
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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 | 124 ++++++++++++++++++
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1 file changed, 124 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 9c8c3185a769..e2361c906988 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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@@ -51,6 +51,12 @@ button-down {
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};
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};
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+ backlight: backlight {
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+ compatible = "pwm-backlight";
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+ pwms = <&pwm0 0 1000000 0>;
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+ pwm-delay-us = <10000>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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@@ -133,6 +139,32 @@ vcc1v8_codec: vcc1v8-codec-regulator {
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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};
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+
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+ /* MIPI DSI panel 1.8v supply */
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+ vcc1v8_lcd: vcc1v8-lcd {
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+ compatible = "regulator-fixed";
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+ enable-active-high;
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+ regulator-name = "vcc1v8_lcd";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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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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+
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+ /* MIPI DSI panel 2.8v supply */
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+ vcc2v8_lcd: vcc2v8-lcd {
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+ compatible = "regulator-fixed";
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+ enable-active-high;
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+ regulator-name = "vcc2v8_lcd";
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+ regulator-min-microvolt = <2800000>;
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+ regulator-max-microvolt = <2800000>;
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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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&cpu_l0 {
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@@ -163,6 +195,11 @@ &emmc_phy {
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status = "okay";
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};
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+&gpu {
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+ mali-supply = <&vdd_gpu>;
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+ status = "okay";
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+};
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+
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&i2c0 {
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clock-frequency = <400000>;
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i2c-scl-rising-time-ns = <168>;
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@@ -245,6 +282,9 @@ 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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@@ -378,6 +418,27 @@ opp07 {
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};
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};
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+&i2c3 {
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+ i2c-scl-rising-time-ns = <450>;
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+ i2c-scl-falling-time-ns = <15>;
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+ status = "okay";
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+
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+ touchscreen@14 {
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+ compatible = "goodix,gt917s";
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+ reg = <0x14>;
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+ interrupt-parent = <&gpio3>;
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+ interrupts = <RK_PB5 IRQ_TYPE_EDGE_RISING>;
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+ use-dt-irq-flags;
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+ irq-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
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+ reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
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+ AVDD28-supply = <&vcc3v0_touch>;
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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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+ poweroff-in-suspend;
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+ };
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+};
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+
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&io_domains {
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bt656-supply = <&vcc1v8_dvp>;
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audio-supply = <&vcca1v8_codec>;
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@@ -386,6 +447,40 @@ &io_domains {
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status = "okay";
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};
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+&mipi_dsi {
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+ status = "okay";
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+ clock-master;
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+
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+ ports {
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+ mipi_out: port@1 {
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+ #address-cells = <0>;
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+ #size-cells = <0>;
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+ reg = <1>;
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+
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+ mipi_out_panel: endpoint {
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+ remote-endpoint = <&mipi_in_panel>;
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+ };
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+ };
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+ };
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+
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+ panel@0 {
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+ compatible = "hannstar,hsd060bhw4";
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+ reg = <0>;
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+ backlight = <&backlight>;
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+ reset-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>;
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+ vcc-supply = <&vcc2v8_lcd>; // 2v8
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+ iovcc-supply = <&vcc1v8_lcd>; // 1v8
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&display_rst_l>;
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+
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+ port {
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+ mipi_in_panel: endpoint {
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+ remote-endpoint = <&mipi_out_panel>;
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+ };
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+ };
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+ };
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+};
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+
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&pmu_io_domains {
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pmu1830-supply = <&vcc_1v8>;
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status = "okay";
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@@ -426,6 +521,20 @@ vsel2_pin: vsel2-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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sound {
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vcc1v8_codec_en: vcc1v8-codec-en {
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rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
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@@ -433,6 +542,10 @@ vcc1v8_codec_en: vcc1v8-codec-en {
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};
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};
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+&pwm0 {
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+ status = "okay";
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+};
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+
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&saradc {
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vref-supply = <&vcca1v8_s3>;
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status = "okay";
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@@ -477,3 +590,14 @@ &tsadc {
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&uart2 {
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status = "okay";
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};
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+
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+&vopb {
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+ status = "okay";
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+ assigned-clocks = <&cru DCLK_VOP0_DIV>, <&cru DCLK_VOP0>, <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
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+ assigned-clock-rates = <0>, <0>, <400000000>, <100000000>;
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+ assigned-clock-parents = <&cru PLL_CPLL>, <&cru DCLK_VOP0_FRAC>;
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+};
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+
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+&vopb_mmu {
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+ status = "okay";
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+};
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--
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2.35.3
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