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47e151d831
* Port ANX78xx Pinebook / Teres LCD panel driver from 5.6-rc1 * Move Teres U-boot to 2020.01 ... it boots with enabled screen now. * U-boot 2020 needs some extra Pyton utils when packing sunxi bootloader. Adding to native and Docker build dependencies. * Add Pinebook lid wakeup * python3-dev is also needed dependency
91 lines
1.9 KiB
Diff
91 lines
1.9 KiB
Diff
From b68d225323c9a479b26ee22a2cb4bf4eefe13cc5 Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.io>
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Date: Sun, 7 May 2017 14:41:24 +0800
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Subject: [PATCH] arm64: allwinner: a64: enable ANX6345 bridge on Pinebook
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Pinebook has an ANX6345 bridge connected to the RGB666 LCD output, and
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the I2C controlling signals are connected to R_I2C bus.
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Enable it in the device tree.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
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---
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.../dts/allwinner/sun50i-a64-pinebook.dts | 37 +++++++++++++++++++
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1 file changed, 37 insertions(+)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
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index c06c540e6c08a..83f555a6995ce 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
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@@ -109,6 +109,10 @@
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status = "okay";
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};
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+&de {
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+ status = "okay";
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+};
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+
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&ehci0 {
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phys = <&usbphy 0>;
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phy-names = "usb";
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@@ -119,6 +123,10 @@
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status = "okay";
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};
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+&mixer0 {
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+ status = "okay";
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+};
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+
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>;
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@@ -183,6 +191,20 @@
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pinctrl-names = "default";
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pinctrl-0 = <&r_i2c_pl89_pins>;
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status = "okay";
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+
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+ anx6345: anx6345@38 {
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+ compatible = "analogix,anx6345";
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+ reg = <0x38>;
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+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
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+ dvdd25-supply = <®_dldo2>;
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+ dvdd12-supply = <®_fldo1>;
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+
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+ port {
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+ anx6345_in: endpoint {
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+ remote-endpoint = <&tcon0_out_anx6345>;
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+ };
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+ };
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+ };
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};
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&r_pio {
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@@ -238,6 +260,7 @@
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®_dc1sw {
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regulator-name = "vcc-lcd";
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+ regulator-always-on; // HACK
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};
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®_dcdc1 {
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@@ -357,6 +380,20 @@
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"MIC2", "Internal Microphone Right";
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};
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+&tcon0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&lcd_rgb666_pins>;
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+
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+ status = "okay";
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+};
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+
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+&tcon0_out {
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+ tcon0_out_anx6345: endpoint@0 {
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+ reg = <0>;
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+ remote-endpoint = <&anx6345_in>;
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+ };
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+};
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+
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pb_pins>;
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