133 lines
3.0 KiB
Diff
133 lines
3.0 KiB
Diff
From 3ac3159b7a641c0951e636a9bc003aadaceb601c Mon Sep 17 00:00:00 2001
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From: hehopmajieh <hehopmajieh@debian.bg>
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Date: Thu, 19 Mar 2020 10:40:44 +0200
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Subject: [PATCH 27/48] Added panel node, needed to fix overlay tests
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---
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arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 79 +++++++++++++----------
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1 file changed, 44 insertions(+), 35 deletions(-)
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diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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index 39101228a755..0d3afc99ec77 100644
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--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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@@ -48,6 +48,7 @@
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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+#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "Olimex A13-Olinuxino";
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@@ -72,40 +73,28 @@ power {
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};
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};
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- bridge {
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- compatible = "dumb-vga-dac";
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+ lcd_backlight: backlight {
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+ compatible = "pwm-backlight";
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+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
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+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
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+ default-brightness-level = <8>;
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+ };
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+
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+ panel: panel {
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+ compatible = "olimex,lcd-olinuxino-4.3";
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+ backlight = <&lcd_backlight>;
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+ enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0 */
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+ pinctrl-names = "default";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ port {
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+ panel_input: endpoint {
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+ remote-endpoint = <&tcon0_out_lcd>;
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+ };
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+ };
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+
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+ };
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- ports {
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- #address-cells = <1>;
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- #size-cells = <0>;
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-
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- port@0 {
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- reg = <0>;
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-
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- vga_bridge_in: endpoint {
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- remote-endpoint = <&tcon0_out_vga>;
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- };
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- };
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-
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- port@1 {
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- reg = <1>;
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-
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- vga_bridge_out: endpoint {
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- remote-endpoint = <&vga_con_in>;
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- };
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- };
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- };
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- };
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-
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- vga {
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- compatible = "vga-connector";
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-
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- port {
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- vga_con_in: endpoint {
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- remote-endpoint = <&vga_bridge_out>;
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- };
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- };
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- };
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};
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&be0 {
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@@ -130,6 +119,11 @@ axp209: pmic@34 {
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interrupt-controller;
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#interrupt-cells = <1>;
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+ axp_gpio:gpio{
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+ compatible = "x-powers,axp209-gpio";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ };
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};
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};
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@@ -221,12 +215,18 @@ &tcon0 {
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};
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&tcon0_out {
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- tcon0_out_vga: endpoint@0 {
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+ tcon0_out_lcd: endpoint@0 {
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reg = <0>;
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- remote-endpoint = <&vga_bridge_in>;
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+ remote-endpoint = <&panel_input>;
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};
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};
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+&pwm {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pwm0_pin>;
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+ status = "okay";
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+};
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+
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pg_pins>;
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@@ -245,3 +245,12 @@ &usbphy {
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usb1_vbus-supply = <®_usb1_vbus>;
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status = "okay";
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};
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+
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+&rtp {
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+ allwinner,ts-attached;
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+ #thermal-sensor-cells = <0>;
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+ /* sensitive/noisy touch panel */
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+ touchscreen-inverted-x;
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+ allwinner,tp-sensitive-adjust = <0>;
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+ allwinner,filter-type = <3>;
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+};
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--
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2.25.1
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