arm64: dts: qcom: sm6125: Add support for Sony Xperia 10II

This commits add support for Sony Xperia 10II based on the SM6125 SoC.

Currently working features:
- dmesg output to bootloader preconfigured display
- USB
- eMMC
- Volume down button

Signed-off-by: Martin Botka <martin.botka@somainline.org>
Link: https://lore.kernel.org/r/20210621195308.654587-2-martin.botka@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/Makefile

@@ -82,6 +82,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-enchilada.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-fajita.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-sony-xperia-seine-pdx201.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-microsoft-surface-duo.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-mtp.dtb

arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts

@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Martin Botka <martin.botka@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "sm6125.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/gpio-keys.h>
+
+/ {
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <394 0x10000>; /* sm6125 v1 */
+	qcom,board-id = <34 0>;
+
+	model = "Sony Xperia 10 II";
+	compatible = "sony,pdx201", "qcom,sm6125";
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer0: framebuffer@5c000000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x5c000000 0 (2520 * 1080 * 4)>;
+			width = <1080>;
+			height = <2520>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	extcon_usb: extcon-usb {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&tlmm 102 GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-keys {
+		status = "okay";
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		vol-dn {
+			label = "Volume Down";
+			gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+		};
+	};
+
+	reserved_memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		debug_mem: memory@ffb00000 {
+			reg = <0x0 0xffb00000 0x0 0xc0000>;
+			no-map;
+		};
+
+		last_log_mem: memory@ffbc0000 {
+			reg = <0x0 0xffbc0000 0x0 0x80000>;
+			no-map;
+		};
+
+		pstore_mem: ramoops@ffc00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xffc40000 0x0 0xc0000>;
+			record-size = <0x1000>;
+			console-size = <0x40000>;
+			msg-size = <0x20000 0x20000>;
+		};
+
+		cmdline_mem: memory@ffd00000 {
+			reg = <0x0 0xffd40000 0x0 0x1000>;
+			no-map;
+		};
+	};
+};
+
+&hsusb_phy1 {
+	status = "okay";
+};
+
+&sdc2_state_off {
+	sd-cd {
+		pins = "gpio98";
+		bias-disable;
+		drive-strength = <2>;
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <22 2>, <28 6>;
+
+	sdc2_state_on: sdc2-on {
+		clk {
+			pins = "sdc2_clk";
+			bias-disable;
+			drive-strength = <16>;
+		};
+
+		cmd {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		data {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		sd-cd {
+			pins = "gpio98";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+	};
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	extcon = <&extcon_usb>;
+};