[PATCH v2 3/3] arm64: dts: qcom: add initial Motorola Moto E4 (perry) support

From: "Catherine Frederick (coolguy)" <[email protected]>

Add MSM8917 and MSM8920 board files for the Motorola Moto E4 (perry)
sharing a common dtsi, shaped against in-tree msm8917-xiaomi-wingtech /
msm8937-xiaomi-land so every referenced label exists on mainline.

Initial subset: regulators, eMMC/SD, USB OTG (gpio extcon), gpio-keys,
Synaptics RMI4 touchscreen, BMA253 via i2c-gpio, WCNSS Wi-Fi
(qcom,wcn3660b), and PMI8950 WLED.

Deferred (missing mainline SoC/PMIC nodes or drivers): DSI panel/MDSS,
IPA, QDSP6/WCD audio, PMI8950 FG/smbcharger, modem/ADSP/Venus remoteprocs.

Validated on XT1765 under postmarketOS with a fuller fork DT carry; this
is the trimmed upstream-first subset.

Signed-off-by: Catherine Frederick (coolguy) <[email protected]>
[aneesh: rewrite against mainline msm8917/pm8937/pmi8950; drop fork-only
 nodes; keep Makefile DTB entries alphabetically sorted]
Signed-off-by: Aneesh Pradhan <[email protected]>
---
 arch/arm64/boot/dts/qcom/Makefile             |   2 +
 .../qcom/msm8917-motorola-perry-common.dtsi   | 412 ++++++++++++++++++
 .../boot/dts/qcom/msm8917-motorola-perry.dts  |  20 +
 .../boot/dts/qcom/msm8920-motorola-perry.dts  |  20 +
 4 files changed, 454 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8917-motorola-perry-common.dtsi
 create mode 100644 arch/arm64/boot/dts/qcom/msm8917-motorola-perry.dts
 create mode 100644 arch/arm64/boot/dts/qcom/msm8920-motorola-perry.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index e05414290d8e..5bf8cdc12ff9 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -106,9 +106,11 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86518.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-yiming-uz801v3.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-motorola-perry.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-riva.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-rolex.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-tiare.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8920-motorola-perry.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8929-wingtech-wt82918hd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8937-xiaomi-land.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-asus-z00t.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8917-motorola-perry-common.dtsi b/arch/arm64/boot/dts/qcom/msm8917-motorola-perry-common.dtsi
new file mode 100644
index 000000000000..1870958976fb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8917-motorola-perry-common.dtsi
@@ -0,0 +1,412 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2025, Catherine Frederick <[email protected]>
+ * Copyright (c) 2026, Aneesh Pradhan <[email protected]>
+ */
+
+#include <dt-bindings/arm/qcom,ids.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "pm8937.dtsi"
+#include "pmi8950.dtsi"
+
+/delete-node/ &qseecom_mem;
+
+/ {
+	aliases {
+		mmc0 = &sdhc_1;
+		mmc1 = &sdhc_2;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+
+		charge-full-design-microamp-hours = <4000000>;
+		constant-charge-current-max-microamp = <1000000>;
+		voltage-min-design-microvolt = <3400000>;
+		voltage-max-design-microvolt = <4400000>;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* Early console deferred with MDSS; panel driver not upstream yet. */
+		stdout-path = "framebuffer0";
+
+		framebuffer0: framebuffer@90001000 {
+			compatible = "simple-framebuffer";
+			reg = <0x0 0x90001000 0x0 (720 * 1280 * 3)>;
+			width = <720>;
+			height = <1280>;
+			stride = <(720 * 3)>;
+			format = "r8g8b8";
+
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>,
+				 <&gcc GCC_MDSS_BYTE0_CLK>,
+				 <&gcc GCC_MDSS_PCLK0_CLK>,
+				 <&gcc GCC_MDSS_ESC0_CLK>;
+			power-domains = <&gcc MDSS_GDSC>;
+			status = "disabled";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&gpio_keys_default>;
+		pinctrl-names = "default";
+
+		key-volup {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+		};
+	};
+
+	/*
+	 * Bitbang on TLMM because BLSP is TZ-protected; sensors are normally
+	 * proxied via ADSP firmware.
+	 */
+	i2c-sensors {
+		compatible = "i2c-gpio";
+		sda-gpios = <&tlmm 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&tlmm 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <2>; /* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		imu@18 {
+			compatible = "bosch,bma253";
+			reg = <0x18>;
+
+			interrupts-extended = <&tlmm 41 IRQ_TYPE_EDGE_RISING>;
+
+			vdd-supply = <&pm8937_l10>;
+			vddio-supply = <&pm8937_l6>;
+
+			mount-matrix = "-1", "0", "0",
+					"0", "-1", "0",
+					"0", "0", "-1";
+		};
+	};
+
+	reserved-memory {
+		qseecom_mem: qseecom@84300000 {
+			reg = <0x0 0x84300000 0x0 0x2000000>;
+			no-map;
+		};
+
+		framebuffer_mem: memory@90001000 {
+			reg = <0x0 0x90001000 0x0 (720 * 1280 * 3)>;
+			no-map;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpios = <&tlmm 97 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&usb_id_default>;
+		pinctrl-names = "default";
+	};
+
+	vdda_touch_vreg: vdda-touch-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda_touch";
+		gpio = <&tlmm 59 0>;
+		startup-delay-us = <300>;
+		enable-active-high;
+	};
+};
+
+&blsp1_i2c3 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <65 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-0 = <&ts_default>;
+		pinctrl-names = "default";
+
+		reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+
+		vdd-supply = <&vdda_touch_vreg>;
+		vio-supply = <&pm8937_l6>;
+	};
+};
+
+&gpu {
+	status = "okay";
+};
+
+/* Panel / MDSS DSI deferred until the panel driver is upstream. */
+&mdss {
+	status = "disabled";
+};
+
+&pm8937_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
+&pm8937_spmi_regulators {
+	/* PM8937 S5 = VDD_APC (same pattern as in-tree msm8917 nora/wingtech family). */
+	pm8937_s5: s5 {
+		regulator-min-microvolt = <1050000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&pmi8950_wled {
+	qcom,current-limit-microamp = <25000>;
+	qcom,num-strings = <2>;
+	qcom,ovp-millivolt = <29500>;
+	qcom,switching-freq = <800>;
+	qcom,cabc;
+	qcom,external-pfet;
+
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8937-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+
+		vdd_l1_l19-supply = <&pm8937_s3>;
+		vdd_l2_l23-supply = <&pm8937_s3>;
+		vdd_l3-supply = <&pm8937_s3>;
+		vdd_l4_l5_l6_l7_l16-supply = <&pm8937_s4>;
+		vdd_l8_l11_l12_l17_l22-supply = <&vph_pwr>;
+		vdd_l9_l10_l13_l14_l15_l18-supply = <&vph_pwr>;
+
+		pm8937_s1: s1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8937_s3: s3 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8937_s4: s4 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8937_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8937_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8937_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8937_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8937_l8: l8 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8937_l9: l9 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8937_l10: l10 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8937_l11: l11 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+			regulator-system-load = <200000>;
+		};
+
+		pm8937_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8937_l13: l13 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8937_l14: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8937_l15: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8937_l16: l16 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8937_l17: l17 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2900000>;
+			regulator-always-on;
+		};
+
+		pm8937_l18: l18 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		pm8937_l19: l19 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8937_l22: l22 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		pm8937_l23: l23 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8937_l8>;
+	vqmmc-supply = <&pm8937_l5>;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	cd-gpios = <&tlmm 67 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8937_l11>;
+	vqmmc-supply = <&pm8937_l12>;
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32768>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <20 4>;
+
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio91";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio97";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_default: ts-default-state {
+		pins = "gpio64";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&usb {
+	extcon = <&usb_id>, <&usb_id>;
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+	vdd-supply = <&pm8937_l2>;
+	vdda1p8-supply = <&pm8937_l7>;
+	vdda3p3-supply = <&pm8937_l13>;
+	status = "okay";
+};
+
+&wcnss {
+	vddpx-supply = <&pm8937_l5>;
+
+	status = "okay";
+};
+
+&wcnss_ctrl {
+	firmware-name = "qcom/msm8917/motorola/perry/WCNSS_qcom_wlan_nv.bin";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3660b";
+	vddxo-supply = <&pm8937_l7>;
+	vddrfa-supply = <&pm8937_l19>;
+	vddpa-supply = <&pm8937_l9>;
+	vdddig-supply = <&pm8937_l5>;
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&xo_board {
+	clock-frequency = <19200000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8917-motorola-perry.dts b/arch/arm64/boot/dts/qcom/msm8917-motorola-perry.dts
new file mode 100644
index 000000000000..190602908a3e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8917-motorola-perry.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2025 Val Packett
+ * Copyright (c) 2026, Aneesh Pradhan <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "msm8917.dtsi"
+#include "msm8917-motorola-perry-common.dtsi"
+
+/ {
+	model = "Motorola Moto E4 (perry)";
+	compatible = "motorola,perry", "qcom,msm8917";
+	qcom,msm-id = <QCOM_ID_MSM8917 0>;
+	qcom,board-id = <0x48 0x8100>,
+			<0x48 0x80b0>,
+			<0x48 0x80a0>;
+	chassis-type = "handset";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8920-motorola-perry.dts b/arch/arm64/boot/dts/qcom/msm8920-motorola-perry.dts
new file mode 100644
index 000000000000..4b78cf76149a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8920-motorola-perry.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2025 Val Packett
+ * Copyright (c) 2026, Aneesh Pradhan <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "msm8920.dtsi"
+#include "msm8917-motorola-perry-common.dtsi"
+
+/ {
+	model = "Motorola Moto E4 (perry)";
+	compatible = "motorola,perry", "qcom,msm8920";
+	qcom,msm-id = <QCOM_ID_MSM8920 0>;
+	qcom,board-id = <0x48 0x8100>,
+			<0x48 0x80b0>,
+			<0x48 0x80a0>;
+	chassis-type = "handset";
+};
-- 
2.53.0