summaryrefslogtreecommitdiffstats
path: root/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts')
-rw-r--r--arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
new file mode 100644
index 000000000..b412b61ca
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e7.dts
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-samsung-e2015-common.dtsi"
+
+/*
+ * NOTE: The original firmware from Samsung can only boot ARM32 kernels on some
+ * variants.
+ * Unfortunately, the firmware is signed and cannot be replaced easily.
+ * There seems to be no way to boot ARM64 kernels on 32-bit devices at the
+ * moment, even though the hardware would support it.
+ *
+ * However, it is possible to use this device tree by compiling an ARM32 kernel
+ * instead. For clarity and build testing this device tree is maintained next
+ * to the other MSM8916 device trees. However, it is actually used through
+ * arch/arm/boot/dts/qcom-msm8916-samsung-e7.dts
+ */
+
+/ {
+ model = "Samsung Galaxy E7";
+ compatible = "samsung,e7", "qcom,msm8916";
+ chassis-type = "handset";
+};
+
+&pm8916_l17 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+};