diff mbox series

[v4,3/4] arm64: dts: exynos: Add initial support for Samsung Galaxy S20 5G (x1s)

Message ID 20241203080327.4751-4-umer.uddin@mentallysanemainliners.org
State New
Headers show
Series Add minimal Samsung Galaxy S20 Series board, SM-G981B and SM-G980F support | expand

Commit Message

Umer Uddin Dec. 3, 2024, 8:03 a.m. UTC 
Add initial support for the Samsung Galaxy S20 5G (x1s/SM-G981B)
phone. It was launched in 2020, and it's based on the Exynos 990 SoC. It
has only one configuration with 12GB of RAM and 128GB of UFS 3.0 storage.

This device tree adds support for the following:

- SimpleFB
- 12GB RAM
- Buttons

Signed-off-by: Umer Uddin <umer.uddin@mentallysanemainliners.org>
---
 arch/arm64/boot/dts/exynos/Makefile          |  1 +
 arch/arm64/boot/dts/exynos/exynos990-x1s.dts | 28 ++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 arch/arm64/boot/dts/exynos/exynos990-x1s.dts
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index 948a2c6cb..6959acfbb 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -9,6 +9,7 @@  dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos850-e850-96.dtb		\
 	exynos8895-dreamlte.dtb		\
 	exynos990-c1s.dtb		\
+	exynos990-x1s.dtb		\
 	exynos990-r8s.dtb               \
 	exynosautov9-sadk.dtb		\
 	exynosautov920-sadk.dtb
diff --git a/arch/arm64/boot/dts/exynos/exynos990-x1s.dts b/arch/arm64/boot/dts/exynos/exynos990-x1s.dts
new file mode 100644
index 000000000..1ae881015
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos990-x1s.dts
@@ -0,0 +1,28 @@ 
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Samsung Galaxy S20 5G (x1s/SM-G981B) device tree source
+ *
+ * Copyright (c) 2024, Umer Uddin <umer.uddin@mentallysanemainliners.org>
+ */
+
+/dts-v1/;
+#include "exynos990-x1s-common.dtsi"
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	model = "Samsung Galaxy S20 5G";
+	compatible = "samsung,x1s", "samsung,exynos990";
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x3ab00000>,
+		      /* Memory hole */
+		      <0x0 0xc1200000 0x0 0x1ee00000>,
+		      /* Memory hole */
+		      <0x0 0xe1900000 0x0 0x1e700000>,
+		      /* Memory hole */
+		      <0x8 0x80000000 0x2 0x7e800000>;
+	};
+};