linux-kernel - [PATCH v1 3/3] arm64: dts: qcom: add initial support for Samsung Galaxy S20

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Message-ID: <20250905190931.27481-4-ghatto404@gmail.com>
Date: Fri,  5 Sep 2025 19:09:31 +0000
From: Eric Gonçalves <ghatto404@...il.com>
To: 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: linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Eric Gonçalves <ghatto404@...il.com>
Subject: [PATCH v1 3/3] arm64: dts: qcom: add initial support for Samsung Galaxy S20

Add new device support for the Samsung Galaxy S20 phone

What works (common dtsi):
- SimpleFB
- Pstore/ramoops
- GPIO keys
- UFS
- USB

Signed-off-by: Eric Gonçalves <ghatto404@...il.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |  1 +
 .../boot/dts/qcom/sm8250-samsung-x1q.dts      | 26 +++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sm8250-samsung-x1q.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 8f305c1ddac1..2d250c3d65cf 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -276,6 +276,7 @@ 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)	+= sm8250-samsung-r8q.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-samsung-x1q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-sony-xperia-edo-pdx203.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-sony-xperia-edo-pdx206.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-xiaomi-elish-boe.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8250-samsung-x1q.dts b/arch/arm64/boot/dts/qcom/sm8250-samsung-x1q.dts
new file mode 100644
index 000000000000..325f94cf755e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8250-samsung-x1q.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "sm8250-samsung-common.dtsi"
+
+/ {
+	model = "Samsung Galaxy S20";
+	compatible = "samsung,x1q", "qcom,sm8250";
+	chassis-type = "handset";
+};
+
+&adsp {
+	firmware-name = "qcom/sm8250/Samsung/x1q/adsp.mbn";
+	status = "okay";
+};
+
+&cdsp {
+	firmware-name = "qcom/sm8250/Samsung/x1q/cdsp.mbn";
+	status = "okay";
+};
+
+&slpi {
+	firmware-name = "qcom/sm8250/Samsung/x1q/slpi.mbn";
+	status = "okay";
+};
-- 
2.50.1