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Wed, 22 Jul 2026 18:24:36 -0700 (PDT) From: Aneesh Pradhan X-Google-Original-From: Aneesh Pradhan To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Catherine Frederick , linux-clk@vger.kernel.org, Aneesh Pradhan Subject: [PATCH 1/3] dt-bindings: arm: qcom: add MSM8920 and Motorola Moto E4 (perry) Date: Wed, 22 Jul 2026 18:24:29 -0700 Message-ID: <20260723012431.48499-2-aneeshpradhan@acm.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260723012431.48499-1-aneeshpradhan@acm.org> References: <20260723012415.48288-1-aneeshpradhan@acm.org> <20260723012431.48499-1-aneeshpradhan@acm.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Catherine Frederick (coolguy)" Document the Motorola Moto E4 (perry) board compatible for MSM8917 and MSM8920, and add qcom,msm8920 to the SoC compatible list. Signed-off-by: Catherine Frederick (coolguy) [aneesh: split bindings into their own patch; add msm8920 SoC enum] Signed-off-by: Aneesh Pradhan --- Documentation/devicetree/bindings/arm/qcom.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentatio= n/devicetree/bindings/arm/qcom.yaml index f8c37096df46..5556f81c0af5 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -261,11 +261,17 @@ properties: =20 - items: - enum: + - motorola,perry - xiaomi,riva - xiaomi,rolex - xiaomi,tiare - const: qcom,msm8917 =20 + - items: + - enum: + - motorola,perry + - const: qcom,msm8920 + - items: - enum: - wingtech,wt82918hd @@ -1323,6 +1329,7 @@ allOf: - qcom,apq8094 - qcom,apq8096 - qcom,msm8917 + - qcom,msm8920 - qcom,msm8937 - qcom,msm8939 - qcom,msm8953 --=20 2.53.0 From nobody Fri Jul 24 22:17:48 2026 Received: from mail-yx1-f53.google.com (mail-yx1-f53.google.com [74.125.224.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1EDA2E7635 for ; 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charset="utf-8" From: "Catherine Frederick (coolguy)" MSM8920 is MSM8917 with a different RPM clock compatible (IPA clocks present in rpmcc-msm8920). Start with the minimal SoC dtsi: include msm8917.dtsi and override &rpmcc. IPA and other 8920-only peripherals are deferred until their drivers/bindings are upstream. Depends on the qcom,rpmcc-msm8920 binding/driver series. Signed-off-by: Catherine Frederick (coolguy) [aneesh: strip IPA node for initial upstream; rpmcc override only] Signed-off-by: Aneesh Pradhan --- arch/arm64/boot/dts/qcom/msm8920.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8920.dtsi diff --git a/arch/arm64/boot/dts/qcom/msm8920.dtsi b/arch/arm64/boot/dts/qc= om/msm8920.dtsi new file mode 100644 index 000000000000..f2747e5133f5 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8920.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2023, Dang Huynh + * Copyright (c) 2026, Aneesh Pradhan + */ + +#include "msm8917.dtsi" + +/* MSM8920 uses the MSM8917 RPM clock set plus IPA clocks (see rpmcc-msm89= 20). */ +&rpmcc { + compatible =3D "qcom,rpmcc-msm8920", "qcom,rpmcc"; +}; --=20 2.53.0 From nobody Fri Jul 24 22:17:48 2026 Received: from mail-yx1-f48.google.com (mail-yx1-f48.google.com [74.125.224.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92CE52EEE60 for ; 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Wed, 22 Jul 2026 18:24:40 -0700 (PDT) Received: from karli.attlocal.net ([2600:1700:7270:4eb0::19]) by smtp.gmail.com with ESMTPSA id 956f58d0204a3-66890521188sm2310775d50.1.2026.07.22.18.24.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jul 2026 18:24:40 -0700 (PDT) From: Aneesh Pradhan X-Google-Original-From: Aneesh Pradhan To: Bjorn Andersson , Konrad Dybcio Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Catherine Frederick , linux-clk@vger.kernel.org, Aneesh Pradhan Subject: [PATCH 3/3] arm64: dts: qcom: add initial Motorola Moto E4 (perry) support Date: Wed, 22 Jul 2026 18:24:31 -0700 Message-ID: <20260723012431.48499-4-aneeshpradhan@acm.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260723012431.48499-1-aneeshpradhan@acm.org> References: <20260723012415.48288-1-aneeshpradhan@acm.org> <20260723012431.48499-1-aneeshpradhan@acm.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Catherine Frederick (coolguy)" 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), 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) [aneesh: rewrite against mainline msm8917/pm8937/pmi8950; drop fork-only nodes] Signed-off-by: Aneesh Pradhan --- 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/M= akefile index e05414290d8e..d92bd2863ef2 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -109,6 +109,8 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-yiming-uz801v3.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8917-xiaomi-riva.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8917-xiaomi-rolex.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8917-xiaomi-tiare.dtb +dtb-$(CONFIG_ARCH_QCOM) +=3D msm8917-motorola-perry.dtb +dtb-$(CONFIG_ARCH_QCOM) +=3D msm8920-motorola-perry.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8929-wingtech-wt82918hd.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8937-xiaomi-land.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D 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 + * Copyright (c) 2026, Aneesh Pradhan + */ + +#include +#include +#include +#include "pm8937.dtsi" +#include "pmi8950.dtsi" + +/delete-node/ &qseecom_mem; + +/ { + aliases { + mmc0 =3D &sdhc_1; + mmc1 =3D &sdhc_2; + }; + + battery: battery { + compatible =3D "simple-battery"; + + charge-full-design-microamp-hours =3D <4000000>; + constant-charge-current-max-microamp =3D <1000000>; + voltage-min-design-microvolt =3D <3400000>; + voltage-max-design-microvolt =3D <4400000>; + }; + + chosen { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + /* Early console deferred with MDSS; panel driver not upstream yet. */ + stdout-path =3D "framebuffer0"; + + framebuffer0: framebuffer@90001000 { + compatible =3D "simple-framebuffer"; + reg =3D <0x0 0x90001000 0x0 (720 * 1280 * 3)>; + width =3D <720>; + height =3D <1280>; + stride =3D <(720 * 3)>; + format =3D "r8g8b8"; + + clocks =3D <&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 =3D <&gcc MDSS_GDSC>; + status =3D "disabled"; + }; + }; + + gpio-keys { + compatible =3D "gpio-keys"; + + pinctrl-0 =3D <&gpio_keys_default>; + pinctrl-names =3D "default"; + + key-volup { + label =3D "Volume Up"; + linux,code =3D ; + gpios =3D <&tlmm 91 GPIO_ACTIVE_LOW>; + debounce-interval =3D <15>; + }; + }; + + /* + * Bitbang on TLMM because BLSP is TZ-protected; sensors are normally + * proxied via ADSP firmware. + */ + i2c-sensors { + compatible =3D "i2c-gpio"; + sda-gpios =3D <&tlmm 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios =3D <&tlmm 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us =3D <2>; /* ~100 kHz */ + #address-cells =3D <1>; + #size-cells =3D <0>; + + imu@18 { + compatible =3D "bosch,bma253"; + reg =3D <0x18>; + + interrupts-extended =3D <&tlmm 41 IRQ_TYPE_EDGE_RISING>; + + vdd-supply =3D <&pm8937_l10>; + vddio-supply =3D <&pm8937_l6>; + + mount-matrix =3D "-1", "0", "0", + "0", "-1", "0", + "0", "0", "-1"; + }; + }; + + reserved-memory { + qseecom_mem: qseecom@84300000 { + reg =3D <0x0 0x84300000 0x0 0x2000000>; + no-map; + }; + + framebuffer_mem: memory@90001000 { + reg =3D <0x0 0x90001000 0x0 (720 * 1280 * 3)>; + no-map; + }; + }; + + vph_pwr: vph-pwr-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "vph_pwr"; + regulator-min-microvolt =3D <3700000>; + regulator-max-microvolt =3D <3700000>; + regulator-always-on; + regulator-boot-on; + }; + + usb_id: usb-id { + compatible =3D "linux,extcon-usb-gpio"; + id-gpios =3D <&tlmm 97 GPIO_ACTIVE_HIGH>; + pinctrl-0 =3D <&usb_id_default>; + pinctrl-names =3D "default"; + }; + + vdda_touch_vreg: vdda-touch-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "vdda_touch"; + gpio =3D <&tlmm 59 0>; + startup-delay-us =3D <300>; + enable-active-high; + }; +}; + +&blsp1_i2c3 { + status =3D "okay"; + + touchscreen@20 { + compatible =3D "syna,rmi4-i2c"; + reg =3D <0x20>; + interrupt-parent =3D <&tlmm>; + interrupts =3D <65 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 =3D <&ts_default>; + pinctrl-names =3D "default"; + + reset-gpios =3D <&tlmm 64 GPIO_ACTIVE_LOW>; + + vdd-supply =3D <&vdda_touch_vreg>; + vio-supply =3D <&pm8937_l6>; + }; +}; + +&gpu { + status =3D "okay"; +}; + +/* Panel / MDSS DSI deferred until the panel driver is upstream. */ +&mdss { + status =3D "disabled"; +}; + +&pm8937_resin { + linux,code =3D ; + + status =3D "okay"; +}; + +&pm8937_spmi_regulators { + /* PM8937 S5 =3D VDD_APC (same pattern as in-tree msm8917 nora/wingtech f= amily). */ + pm8937_s5: s5 { + regulator-min-microvolt =3D <1050000>; + regulator-max-microvolt =3D <1350000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&pmi8950_wled { + qcom,current-limit-microamp =3D <25000>; + qcom,num-strings =3D <2>; + qcom,ovp-millivolt =3D <29500>; + qcom,switching-freq =3D <800>; + qcom,cabc; + qcom,external-pfet; + + status =3D "okay"; +}; + +&rpm_requests { + regulators-0 { + compatible =3D "qcom,rpm-pm8937-regulators"; + + vdd_s1-supply =3D <&vph_pwr>; + vdd_s2-supply =3D <&vph_pwr>; + vdd_s3-supply =3D <&vph_pwr>; + vdd_s4-supply =3D <&vph_pwr>; + + vdd_l1_l19-supply =3D <&pm8937_s3>; + vdd_l2_l23-supply =3D <&pm8937_s3>; + vdd_l3-supply =3D <&pm8937_s3>; + vdd_l4_l5_l6_l7_l16-supply =3D <&pm8937_s4>; + vdd_l8_l11_l12_l17_l22-supply =3D <&vph_pwr>; + vdd_l9_l10_l13_l14_l15_l18-supply =3D <&vph_pwr>; + + pm8937_s1: s1 { + regulator-min-microvolt =3D <1000000>; + regulator-max-microvolt =3D <1225000>; + }; + + pm8937_s3: s3 { + regulator-min-microvolt =3D <1300000>; + regulator-max-microvolt =3D <1300000>; + }; + + pm8937_s4: s4 { + regulator-min-microvolt =3D <2050000>; + regulator-max-microvolt =3D <2050000>; + }; + + pm8937_l2: l2 { + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; + }; + + pm8937_l5: l5 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; + + pm8937_l6: l6 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8937_l7: l7 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; + + pm8937_l8: l8 { + regulator-min-microvolt =3D <2850000>; + regulator-max-microvolt =3D <2900000>; + }; + + pm8937_l9: l9 { + regulator-min-microvolt =3D <3000000>; + regulator-max-microvolt =3D <3300000>; + }; + + pm8937_l10: l10 { + regulator-min-microvolt =3D <2800000>; + regulator-max-microvolt =3D <3000000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8937_l11: l11 { + regulator-min-microvolt =3D <2950000>; + regulator-max-microvolt =3D <2950000>; + regulator-allow-set-load; + regulator-system-load =3D <200000>; + }; + + pm8937_l12: l12 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <2950000>; + }; + + pm8937_l13: l13 { + regulator-min-microvolt =3D <3075000>; + regulator-max-microvolt =3D <3075000>; + }; + + pm8937_l14: l14 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; + }; + + pm8937_l15: l15 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; + }; + + pm8937_l16: l16 { + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; + + pm8937_l17: l17 { + regulator-min-microvolt =3D <2800000>; + regulator-max-microvolt =3D <2900000>; + regulator-always-on; + }; + + pm8937_l18: l18 { + regulator-min-microvolt =3D <2700000>; + regulator-max-microvolt =3D <2700000>; + }; + + pm8937_l19: l19 { + regulator-min-microvolt =3D <1225000>; + regulator-max-microvolt =3D <1350000>; + }; + + pm8937_l22: l22 { + regulator-min-microvolt =3D <2800000>; + regulator-max-microvolt =3D <2800000>; + }; + + pm8937_l23: l23 { + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; + }; + }; +}; + +&sdhc_1 { + vmmc-supply =3D <&pm8937_l8>; + vqmmc-supply =3D <&pm8937_l5>; + + status =3D "okay"; +}; + +&sdhc_2 { + cd-gpios =3D <&tlmm 67 GPIO_ACTIVE_HIGH>; + vmmc-supply =3D <&pm8937_l11>; + vqmmc-supply =3D <&pm8937_l12>; + pinctrl-0 =3D <&sdc2_default &sdc2_cd_default>; + pinctrl-1 =3D <&sdc2_sleep &sdc2_cd_default>; + pinctrl-names =3D "default", "sleep"; + + status =3D "okay"; +}; + +&sleep_clk { + clock-frequency =3D <32768>; +}; + +&tlmm { + gpio-reserved-ranges =3D <20 4>; + + gpio_keys_default: gpio-keys-default-state { + pins =3D "gpio91"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + + sdc2_cd_default: sdc2-cd-default-state { + pins =3D "gpio67"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + + usb_id_default: usb-id-default-state { + pins =3D "gpio97"; + function =3D "gpio"; + drive-strength =3D <8>; + bias-pull-up; + }; + + ts_default: ts-default-state { + pins =3D "gpio64"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; +}; + +&usb { + extcon =3D <&usb_id>, <&usb_id>; + dr_mode =3D "otg"; + status =3D "okay"; +}; + +&usb_hs_phy { + extcon =3D <&usb_id>; + vdd-supply =3D <&pm8937_l2>; + vdda1p8-supply =3D <&pm8937_l7>; + vdda3p3-supply =3D <&pm8937_l13>; + status =3D "okay"; +}; + +&wcnss { + vddpx-supply =3D <&pm8937_l5>; + + status =3D "okay"; +}; + +&wcnss_ctrl { + firmware-name =3D "qcom/msm8917/motorola/perry/WCNSS_qcom_wlan_nv.bin"; +}; + +&wcnss_iris { + compatible =3D "qcom,wcn3660b"; + vddxo-supply =3D <&pm8937_l7>; + vddrfa-supply =3D <&pm8937_l19>; + vddpa-supply =3D <&pm8937_l9>; + vdddig-supply =3D <&pm8937_l5>; +}; + +&wcnss_mem { + status =3D "okay"; +}; + +&xo_board { + clock-frequency =3D <19200000>; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8917-motorola-perry.dts b/arch/arm= 64/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 + */ + +/dts-v1/; + +#include "msm8917.dtsi" +#include "msm8917-motorola-perry-common.dtsi" + +/ { + model =3D "Motorola Moto E4 (perry)"; + compatible =3D "motorola,perry", "qcom,msm8917"; + qcom,msm-id =3D ; + qcom,board-id =3D <0x48 0x8100>, + <0x48 0x80b0>, + <0x48 0x80a0>; + chassis-type =3D "handset"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8920-motorola-perry.dts b/arch/arm= 64/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 + */ + +/dts-v1/; + +#include "msm8920.dtsi" +#include "msm8917-motorola-perry-common.dtsi" + +/ { + model =3D "Motorola Moto E4 (perry)"; + compatible =3D "motorola,perry", "qcom,msm8920"; + qcom,msm-id =3D ; + qcom,board-id =3D <0x48 0x8100>, + <0x48 0x80b0>, + <0x48 0x80a0>; + chassis-type =3D "handset"; +}; --=20 2.53.0