2023-10-24 20:56:16

by Stefan Hansson

Subject: [PATCH v2 3/4] ARM: dts: qcom: Add support for Samsung Galaxy Tab 4 10.1 LTE (SM-T535)

Add a device tree for the Samsung Galaxy Tab 4 10.1 (SM-T535) LTE tablet
based on the MSM8926 platform.

Signed-off-by: Stefan Hansson <[email protected]>
---
arch/arm/boot/dts/qcom/Makefile | 1 +
.../qcom/qcom-msm8926-samsung-matisselte.dts | 36 +++++++++++++++++++
2 files changed, 37 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom/qcom-msm8926-samsung-matisselte.dts

diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index a3d293e40820..cab35eeb30f6 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-msm8916-samsung-serranove.dtb \
qcom-msm8926-microsoft-superman-lte.dtb \
qcom-msm8926-microsoft-tesla.dtb \
+ qcom-msm8926-samsung-matisselte.dtb \
qcom-msm8960-cdp.dtb \
qcom-msm8960-samsung-expressatt.dtb \
qcom-msm8974-lge-nexus5-hammerhead.dtb \
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8926-samsung-matisselte.dts b/arch/arm/boot/dts/qcom/qcom-msm8926-samsung-matisselte.dts
new file mode 100644
index 000000000000..6e25b1a74ce5
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8926-samsung-matisselte.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Matti Lehtimäki <[email protected]>
+ * Copyright (c) 2023, Stefan Hansson <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226-samsung-matisse-common.dtsi"
+
+/ {
+ model = "Samsung Galaxy Tab 4 10.1 LTE";
+ compatible = "samsung,matisselte", "qcom,msm8926", "qcom,msm8226";
+ chassis-type = "tablet";
+};
+
+&pm8226_l3 {
+ regulator-max-microvolt = <1350000>;
+};
+
+&pm8226_s4 {
+ regulator-max-microvolt = <2200000>;
+};
+
+&reg_tsp_3p3v {
+ gpio = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+};
+
+&sdhc_2 {
+ /* SD card fails to probe with error -110 */
+ status = "disabled";
+};
+
+&tsp_en1_default_state {
+ pins = "gpio32";
+};
--
2.41.0