arm64: allwinner: dts: a64: add DT for Early Adopter's PineTab

PineTabs since Early Adopter batch will use a new LCD panel.

Add device tree for PineTab with the new panel.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201224024001.19248-2-icenowy@aosc.io

arch/arm64/boot/dts/allwinner/Makefile

@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab-early-adopter.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a100-allwinner-perf1.dtb

arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab-early-adopter.dts

+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2020 Icenowy Zheng <icenowy@aosc.io>
+ *
+ */
+
+/dts-v1/;
+
+#include "sun50i-a64-pinetab.dts"
+
+/ {
+	model = "PineTab, Early Adopter's version";
+	compatible = "pine64,pinetab-early-adopter", "allwinner,sun50i-a64";
+};
+
+&dsi {
+	/delete-node/ panel@0;
+
+	panel@0 {
+		compatible = "feixin,k101-im2byl02";
+		reg = <0>;
+		power-supply = <&reg_dc1sw>;
+		reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
+		backlight = <&backlight>;
+	};
+};