dcc0a8c855
Switch from the 5.8.x kernel with allwinner specific patches to megi's 5.9 based tree. He drives the PinePhone related kernel development forward like no other, his tree and changes are well documented on xnux.eu, and he frequently publishes tested "build this one" commits with the latest improvements. It makes a faster and less time consuming workflow to simply package these versions (after a smoke test) into postmarketOS edge, and after some time to catch possible regressions ship the same version in postmarketOS stable. This kernel should make HDMI work for most people, and improve call quality (thanks to smaeul's patches, which are integrated into megi's tree). Kernel config changes: * Enable MODEM_POWER in the kernel config, among other improvements this allows us to get rid of the 30s delay on power off. * Enable CONFIG_DRM_PANEL_ILITEK_ILI9881C (new PineTab panel) * Enable CONFIG_ZRAM * Enable CONFIG_HID_MULTITOUCH Related: https://xnux.eu/devices/feature/modem-pp.html#toc-modem-power-driver Changelog: https://megous.com/git/linux/tag/?h=orange-pi-5.9-20201019-1553 Co-Authored-By: Martijn Braam <martijn@brixit.nl> Co-Authored-By: Clayton Craft <clayton@craftyguy.net>
61 lines
2 KiB
Diff
61 lines
2 KiB
Diff
From 898eeec10d6a55629f42e7f72111c5159cef07f3 Mon Sep 17 00:00:00 2001
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From: Martijn Braam <martijn@brixit.nl>
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Date: Tue, 20 Oct 2020 14:42:01 +0200
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Subject: [PATCH] dts: add pinetab-dev (old display panel)
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---
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arch/arm64/boot/dts/allwinner/Makefile | 1 +
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.../dts/allwinner/sun50i-a64-pinetab-dev.dts | 29 +++++++++++++++++++
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2 files changed, 30 insertions(+)
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create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-dev.dts
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diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
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index a21cfdd8924d..2936092002b5 100644
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--- a/arch/arm64/boot/dts/allwinner/Makefile
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+++ b/arch/arm64/boot/dts/allwinner/Makefile
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@@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.2.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
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+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab-dev.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
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dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-bananapi-m2-plus.dtb
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-dev.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-dev.dts
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new file mode 100644
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index 000000000000..1e287f2fb9f3
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--- /dev/null
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-dev.dts
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@@ -0,0 +1,29 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
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+ *
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+ */
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+
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+/dts-v1/;
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+
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+#include "sun50i-a64-pinetab.dts"
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+
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+/ {
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+ model = "PineTab";
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+ compatible = "pine64,pinetab", "allwinner,sun50i-a64";
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+};
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+
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+&dsi {
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+ vcc-dsi-supply = <®_dldo1>;
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+ status = "okay";
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+
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+ panel@0 {
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+ compatible = "feixin,k101-im2ba02";
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+ reg = <0>;
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+ avdd-supply = <®_dc1sw>;
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+ dvdd-supply = <®_dc1sw>;
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+ cvdd-supply = <®_ldo_io1>;
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+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
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+ backlight = <&backlight>;
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+ };
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+};
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--
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2.25.4
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