From: Max McNamee <maxmcnamee@proton.me>
Date: Mon, 23 Feb 2026 22:05:14 +0000 (+0000)
Subject: arm64: dts: qcom: msm8916-samsung-coreprimeltevzw: add device tree
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2ce450f77f1de5eb7b489fcd829a7f494952e1bf;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: msm8916-samsung-coreprimeltevzw: add device tree

Samsung Galaxy Core Prime Verizon Wireless is a phone based on MSM8916.
They are similar to the other Samsung devices based on MSM8916 with only a
few minor differences.

The device trees contain initial support with:
 - GPIO keys
 - Regulator haptic
 - SDHCI (internal and external storage)
 - USB Device Mode
 - UART (on USB connector via the SM5502 MUIC)
 - WCNSS (WiFi/BT)
 - Regulators
 - QDSP6 audio
 - Speaker/earpiece/headphones/microphones via digital/analog codec in
   MSM8916/PM8916
 - WWAN Internet via BAM-DMUX
 - PMIC and charger
 - Touchscreen

There are different variants of Core Prime, with some differences in
NFC and MUIC.

The common parts are shared in
msm8916-samsung-fortuna-common.dtsi and msm8916-samsung-rossa-common.dtsi
to reduce duplication.

Signed-off-by: Max McNamee <maxmcnamee@proton.me>
[Raymond: Refactor touchscreen and MUIC. Add commit messages.]
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260223220514.2556033-4-wonderfulshrinemaidenofparadise@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index c46d94bb6dd53..c2b0f27343951 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -82,6 +82,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-surnia.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a3u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a5u-eur.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-coreprimeltevzw.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-e5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-e7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-gprimeltecan.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-coreprimeltevzw.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-coreprimeltevzw.dts
new file mode 100644
index 0000000000000..40415b5635ef7
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-coreprimeltevzw.dts
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-samsung-rossa-common.dtsi"
+
+/ {
+	model = "Samsung Galaxy Core Prime LTE Verizon Wireless";
+	compatible = "samsung,coreprimeltevzw", "qcom,msm8916";
+	chassis-type = "handset";
+};
+
+&battery {
+	charge-term-current-microamp = <150000>;
+	constant-charge-current-max-microamp = <700000>;
+	constant-charge-voltage-max-microvolt = <4400000>;
+};
+
+&charger {
+	richtek,usb-connector = <&usb_con_sm5502>;
+	status = "okay";
+};
+
+&mpss_mem {
+	/* Firmware for coreprimeltevzw needs more space */
+	reg = <0x0 0x86800000 0x0 0x5400000>;
+};
+
+&muic_sm5502 {
+	status = "okay";
+};
+
+&s3fwrn5_nfc {
+	status = "disabled";
+};
+
+&usb {
+	extcon = <&muic_sm5502>, <&muic_sm5502>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&muic_sm5502>;
+};