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-rw-r--r--SOURCES/0012-arm64-dts-sun50i-a64-pinephone-Enable-LCD-support-on.patch112
1 files changed, 0 insertions, 112 deletions
diff --git a/SOURCES/0012-arm64-dts-sun50i-a64-pinephone-Enable-LCD-support-on.patch b/SOURCES/0012-arm64-dts-sun50i-a64-pinephone-Enable-LCD-support-on.patch
deleted file mode 100644
index 0c8ca99..0000000
--- a/SOURCES/0012-arm64-dts-sun50i-a64-pinephone-Enable-LCD-support-on.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From 3ac5eb0c8bc2da9e81e04fc6106a79b476ec9219 Mon Sep 17 00:00:00 2001
-From: Icenowy Zheng <icenowy@aosc.io>
-Date: Fri, 26 Jun 2020 02:56:00 +0200
-Subject: [PATCH 12/13] arm64: dts: sun50i-a64-pinephone: Enable LCD support on
- PinePhone
-
-PinePhone uses PWM backlight and a XBD599 LCD panel over DSI for
-display.
-
-Backlight levels curve was optimized by Martijn Braam using a
-lux meter.
-
-Add its device nodes.
-
-Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
-Signed-off-by: Martijn Braam <martijn@brixit.nl>
-Signed-off-by: Ondrej Jirman <megous@megous.com>
----
- .../allwinner/sun50i-a64-pinephone-1.1.dts | 19 ++++++++++
- .../dts/allwinner/sun50i-a64-pinephone.dtsi | 35 +++++++++++++++++++
- 2 files changed, 54 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
-index 06a775c41664b..3e99a87e9ce52 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
-@@ -9,3 +9,22 @@ / {
- model = "Pine64 PinePhone Braveheart (1.1)";
- compatible = "pine64,pinephone-1.1", "allwinner,sun50i-a64";
- };
-+
-+&backlight {
-+ power-supply = <&reg_ldo_io0>;
-+ /*
-+ * PWM backlight circuit on this PinePhone revision was changed since
-+ * 1.0, and the lowest PWM duty cycle that doesn't lead to backlight
-+ * being off is around 20%. Duty cycle for the lowest brightness level
-+ * also varries quite a bit between individual boards, so the lowest
-+ * value here was chosen as a safe default.
-+ */
-+ brightness-levels = <
-+ 774 793 814 842
-+ 882 935 1003 1088
-+ 1192 1316 1462 1633
-+ 1830 2054 2309 2596
-+ 2916 3271 3664 4096>;
-+ num-interpolated-steps = <50>;
-+ default-brightness-level = <400>;
-+};
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-index cefda145c3c9d..85a7aa5efd326 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-@@ -16,6 +16,13 @@ aliases {
- serial0 = &uart0;
- };
-
-+ backlight: backlight {
-+ compatible = "pwm-backlight";
-+ pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;
-+ enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
-+ /* Backlight configuration differs per PinePhone revision. */
-+ };
-+
- chosen {
- stdout-path = "serial0:115200n8";
- };
-@@ -84,6 +91,30 @@ &dai {
- status = "okay";
- };
-
-+&de {
-+ status = "okay";
-+};
-+
-+&dphy {
-+ status = "okay";
-+};
-+
-+&dsi {
-+ vcc-dsi-supply = <&reg_dldo1>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ status = "okay";
-+
-+ panel@0 {
-+ compatible = "xingbangda,xbd599";
-+ reg = <0>;
-+ reset-gpios = <&pio 3 23 GPIO_ACTIVE_LOW>; /* PD23 */
-+ iovcc-supply = <&reg_dldo2>;
-+ vcc-supply = <&reg_ldo_io0>;
-+ backlight = <&backlight>;
-+ };
-+};
-+
- &ehci0 {
- status = "okay";
- };
-@@ -188,6 +219,10 @@ &r_pio {
- */
- };
-
-+&r_pwm {
-+ status = "okay";
-+};
-+
- &r_rsb {
- status = "okay";
-
---
-2.26.2
-