arm64: dts: qcom: sm8150: Add support for SONY Xperia 1 / 5 (Kumano platform)

Add support for SONY Xperia 1 and 5 smartphones, both based on the
Qualcomm SM8150 chipset. There also exist 5G-capable versions of these
devices, but they weren't sold much (if at all) outside Japan.

The devices are affected by a scary UFS behaviour where sending a certain UFS
command (which is worked around on downstream) renders the device unbootable,
by effectively erasing the bootloader. Therefore UFS AND UFSPHY are strictly
disabled for now.

Downstream workaround:
https://github.com/kholk/kernel/commit/2e7a9ee1c91a016baa0b826a7752ec45663a0561Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Tested-by: Marijn Suijten <marijn.suijten@somainline.org> (On Bahamut)
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210611203301.101067-2-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/Makefile

@@ -77,6 +77,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-microsoft-surface-duo.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-sony-xperia-kumano-bahamut.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-sony-xperia-kumano-griffin.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8350-hdk.dtb

arch/arm64/boot/dts/qcom/pm8150.dtsi

@@ -50,7 +50,8 @@ pm8150_0: pmic@0 {
 		pon: power-on@800 {
 			compatible = "qcom,pm8916-pon";
 			reg = <0x0800>;
-			pwrkey {
+
+			pon_pwrkey: pwrkey {
 				compatible = "qcom,pm8941-pwrkey";
 				interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
 				debounce = <15625>;

arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-bahamut.dts

+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "sm8150-sony-xperia-kumano.dtsi"
+
+/ {
+	model = "Sony Xperia 5";
+	compatible = "sony,bahamut-generic", "qcom,sm8150";
+};
+
+&framebuffer {
+	width = <1080>;
+	height = <2520>;
+	stride = <(1080 * 4)>;
+};

arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-griffin.dts

+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "sm8150-sony-xperia-kumano.dtsi"
+
+/ {
+	model = "Sony Xperia 1";
+	compatible = "sony,griffin-generic", "qcom,sm8150";
+};