linux-kernel - [PATCH 4/4] ARM: dts: qcom: Add initial support for Sony Xperia Z Ultra (togari)

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Message-Id: <20250419-togari-v1-4-45840c677364@lucaweiss.eu>
Date: Sat, 19 Apr 2025 11:00:41 +0200
From: Luca Weiss <luca@...aweiss.eu>
To: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Kevin Widjaja <kevin.widjaja21@...il.com>, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Luca Weiss <luca@...aweiss.eu>
Subject: [PATCH 4/4] ARM: dts: qcom: Add initial support for Sony Xperia Z
 Ultra (togari)

From: Kevin Widjaja <kevin.widjaja21@...il.com>

Add the dts for the Z Ultra. This is currently almost the same as Z1
Compact (amami) and Z1 (honami) as they share almost the same hardware.

Only USB Networking and volume button are confirmed working.

Signed-off-by: Kevin Widjaja <kevin.widjaja21@...il.com>
Signed-off-by: Luca Weiss <luca@...aweiss.eu>
---
 arch/arm/boot/dts/qcom/Makefile                          |  1 +
 .../dts/qcom/qcom-msm8974-sony-xperia-rhine-togari.dts   | 16 ++++++++++++++++
 .../boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi    |  2 +-
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index f06c6d425e91dd73c2b453d15543d95bd32383b9..597aa98bb2273619b10c3f97dac515e8fda5eeda 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8974-samsung-hlte.dtb \
 	qcom-msm8974-sony-xperia-rhine-amami.dtb \
 	qcom-msm8974-sony-xperia-rhine-honami.dtb \
+	qcom-msm8974-sony-xperia-rhine-togari.dtb \
 	qcom-msm8974pro-fairphone-fp2.dtb \
 	qcom-msm8974pro-htc-m8.dtb \
 	qcom-msm8974pro-oneplus-bacon.dtb \
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine-togari.dts b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine-togari.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f60f7304d35e1e534bb350078dae900ec54700d4
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine-togari.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-msm8974-sony-xperia-rhine.dtsi"
+
+/* Togari uses a different touchscreen compared to other rhine devices */
+/delete-node/ &touchscreen;
+
+/ {
+	model = "Sony Xperia Z Ultra";
+	compatible = "sony,xperia-togari", "qcom,msm8974";
+	chassis-type = "handset";
+};
+
+&pm8941_l23 {
+	regulator-min-microvolt = <2600000>;
+	regulator-max-microvolt = <2600000>;
+};
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
index 667b3aaa52ea030ac9d2c92cdf75633ff878f34d..dca7b5f9f21148beb921d224b0b2257f22884024 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi
@@ -84,7 +84,7 @@ &blsp1_i2c2 {
 	status = "okay";
 	clock-frequency = <355000>;
 
-	synaptics@2c {
+	touchscreen: synaptics@2c {
 		compatible = "syna,rmi4-i2c";
 		reg = <0x2c>;
 

-- 
2.49.0