From 1704a4ce91d494c7b0698b3cd7108a624fe36288 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 09 Aug 2024 02:05:14 +0000
Subject: [PATCH] add mipi - H101IM40N2501-2-8001280
---
kernel/arch/arm64/boot/dts/rockchip/NK-6A13_V0A.dtsi | 43 +++++++++++++++++++++++++++++++++----------
1 files changed, 33 insertions(+), 10 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/rockchip/NK-6A13_V0A.dtsi b/kernel/arch/arm64/boot/dts/rockchip/NK-6A13_V0A.dtsi
index fc41c64..fe99e3e 100755
--- a/kernel/arch/arm64/boot/dts/rockchip/NK-6A13_V0A.dtsi
+++ b/kernel/arch/arm64/boot/dts/rockchip/NK-6A13_V0A.dtsi
@@ -163,6 +163,17 @@
vin-supply = <&vcc_1v8_s0>;
};
+ vcc3v3_lcd1_n: vcc3v3-lcd1-n {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_lcd1_n";
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
+ };
+
+
vcc3v3_pcie30: vcc3v3-pcie30 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie30";
@@ -311,8 +322,7 @@
compatible = "simple-panel";
backlight = <&backlight>;
power-supply = <&vcc3v3_lcd_n>;
- vcc-5v-gpio = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
- vddio-mipi = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; //MIPIDIS_PWR_EN_1V8
+ vcc-5v-gpio = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
enable-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>; //LCD_VDD_EN
reset-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_LOW>; //CH7511_RESET_N_1V8
edp-bl-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>; //LCD_BLK-PWR_EN
@@ -387,6 +397,11 @@
status = "okay";
};
+&backlight1 {
+ pwms = <&pwm11 0 25000 0>;
+ status = "okay";
+};
+
&combphy0_ps {
status = "okay";
};
@@ -432,8 +447,12 @@
* mipi_dcphy0 needs to be enabled
* when dsi0 is enabled
*/
+&mipi_dcphy0 {
+ status = "okay";
+};
+
&dsi0 {
- status = "disabled";
+ status = "okay";
};
&dsi0_in_vp2 {
@@ -441,12 +460,13 @@
};
&dsi0_in_vp3 {
- status = "disabled";
+ status = "okay";
};
&dsi0_panel {
- power-supply = <&vcc3v3_lcd_n>;
- reset-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>;
+ power-supply = <&vcc3v3_lcd1_n>; //LCD_PWREN_H
+ reset-gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_LOW>; //MIPIDIS_RST_GPIO1_A0_d_1V8
+ vddio-mipi = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; //MIPIDIS_PWR_EN_1V8
pinctrl-names = "default";
pinctrl-0 = <&lcd_rst_gpio>;
};
@@ -839,9 +859,7 @@
};
};
-&mipi_dcphy0 {
- status = "okay";
-};
+
&mipi_dcphy1 {
status = "disabled";
@@ -930,7 +948,7 @@
lcd {
lcd_rst_gpio: lcd-rst-gpio {
- rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
@@ -1035,6 +1053,11 @@
pinctrl-0 = <&pwm10m2_pins>;
};
+&pwm11 {
+ status = "okay";
+ pinctrl-0 = <&pwm11m3_pins>;
+};
+
&route_hdmi0 {
status = "okay";
};
--
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