commit 26bc4e7a94214f4a14346a3147b8247974a7fe48
author Samuel Holland <samuel@sholland.org> Sat Oct 24 10:21:55 2020 -0500
committer Andre Przywara <andre.przywara@arm.com> Tue Nov 17 00:42:20 2020 +0000
tree f120e9b2b4763dcf1daa445695ceefc7d776def7
parent 87f940a596974de8b6548c16c831a99e8e099e59

sunxi: DT: A64: update device tree files

Import updated device trees from Linux tag v5.9. This picks up new
hardware (PinePhone, PineTab); and it drops the U-Boot specific DTSI
files for the Pinebook and the Teres-I, since the ANX6345 bridge is
now supported upstream.

A couple of headers needed updates for recently-added hardware support.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>

arch/arm/dts/sun50i-a64-amarula-relic.dts

diff --git a/arch/arm/dts/sun50i-a64-amarula-relic.dts b/arch/arm/dts/sun50i-a64-amarula-relic.dts
index 6cb2b7f..c7bd73f3 100644
--- a/arch/arm/dts/sun50i-a64-amarula-relic.dts
+++ b/arch/arm/dts/sun50i-a64-amarula-relic.dts
@@ -1,12 +1,11 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (C) 2018 Amarula Solutions B.V.
- * Author: Jagan Teki <jagan@amarulasolutions.com>
- */
+// Copyright (C) 2018 Amarula Solutions B.V.
+// Author: Jagan Teki <jagan@amarulasolutions.com>
 
 /dts-v1/;
 
 #include "sun50i-a64.dtsi"
+#include "sun50i-a64-cpu-opp.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 
@@ -22,6 +21,41 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	i2c {
+		compatible = "i2c-gpio";
+		sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>;
+		scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>;
+		i2c-gpio,delay-us = <5>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ov5640: camera@3c {
+			compatible = "ovti,ov5640";
+			reg = <0x3c>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&csi_mclk_pin>;
+			clocks = <&ccu CLK_CSI_MCLK>;
+			clock-names = "xclk";
+
+			AVDD-supply = <&reg_aldo1>;
+			DOVDD-supply = <&reg_dldo3>;
+			DVDD-supply = <&reg_eldo3>;
+			reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */
+			powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */
+
+			port {
+				ov5640_ep: endpoint {
+					remote-endpoint = <&csi_ep>;
+					bus-width = <8>;
+					hsync-active = <1>; /* Active high */
+					vsync-active = <0>; /* Active low */
+					data-active = <1>;  /* Active high */
+					pclk-sample = <1>;  /* Rising */
+				};
+			};
+		};
+	};
+
 	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&rtc 1>;
@@ -30,8 +64,68 @@
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&cpu1 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&cpu2 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&cpu3 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&csi {
+	status = "okay";
+
+	port {
+		csi_ep: endpoint {
+			remote-endpoint = <&ov5640_ep>;
+			bus-width = <8>;
+			hsync-active = <1>; /* Active high */
+			vsync-active = <0>; /* Active low */
+			data-active = <1>;  /* Active high */
+			pclk-sample = <1>;  /* Rising */
+		};
+	};
+};
+
 &ehci0 {
 	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	sensor@48 {
+		compatible = "st,stlm75";
+		reg = <0x48>;
+	};
+};
+
+&i2c0_pins {
+	bias-pull-up;
+};
+
+&i2c1 {
+	status = "okay";
+
+	touchscreen@5d {
+		compatible = "goodix,gt5663";
+		reg = <0x5d>;
+		AVDD28-supply = <&reg_ldo_io0>;			/* VCC-CTP: GPIO0-LDO */
+		interrupt-parent = <&pio>;
+		interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>;
+		irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>;	/* CTP-INT: PH4 */
+		reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>;	/* CTP-RST: PH8 */
+		touchscreen-inverted-x;
+		touchscreen-inverted-y;
+	};
 };
 
 &mmc1 {
@@ -197,6 +291,13 @@
 	regulator-name = "vdd-cpus";
 };
 
+&reg_ldo_io0 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vcc-ctp";
+	status = "okay";
+};
+
 &reg_rtc_ldo {
 	regulator-name = "vcc-rtc";
 };