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Fri, 30 Oct 2026 00:44:25 -0700 (PDT) Received: from 192.168.1.130 ([2402:a00:163:2ce9:fd6e:e797:613b:a5eb]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1ac192c27cdsm7466562c88.10.2026.10.30.00.44.21 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 30 Oct 2026 00:44:24 -0700 (PDT) From: Ajit Singh To: andersson@kernel.org Cc: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ajit Singh Subject: [PATCH v2 2/2] arm64: dts: qcom: lemans: Add Vicharak Axon Pro Date: Fri, 30 Oct 2026 13:14:04 +0530 Message-ID: <20261030074404.33517-3-blfizzyy@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20261030074404.33517-1-blfizzyy@gmail.com> References: <20261030074404.33517-1-blfizzyy@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add initial device tree support for the Vicharak Axon Pro SBC based on the Qualcomm QCS9075 SoC. Enable the debug UART, UFS, USB 2.0 host, PCIe1 (NVMe), GPIO LEDs, GPU and DSPs. Signed-off-by: Ajit Singh --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../dts/qcom/lemans-vicharak-axon-pro.dts | 514 ++++++++++++++++++ 2 files changed, 515 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/lemans-vicharak-axon-pro.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 1c86e7e98f55..a5e0a17e4129 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -57,6 +57,7 @@ lemans-evk-el2-dtbs := lemans-evk.dtb lemans-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-el2.dtb lemans-evk-ifp-mezzanine-dtbs := lemans-evk.dtb lemans-evk-ifp-mezzanine.dtbo dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-ifp-mezzanine.dtb +dtb-$(CONFIG_ARCH_QCOM) += lemans-vicharak-axon-pro.dtb dtb-$(CONFIG_ARCH_QCOM) += mahua-crd.dtb dtb-$(CONFIG_ARCH_QCOM) += milos-fairphone-fp6.dtb dtb-$(CONFIG_ARCH_QCOM) += milos-nothing-asteroids.dtb diff --git a/arch/arm64/boot/dts/qcom/lemans-vicharak-axon-pro.dts b/arch/arm64/boot/dts/qcom/lemans-vicharak-axon-pro.dts new file mode 100644 index 000000000000..1816770d24f6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/lemans-vicharak-axon-pro.dts @@ -0,0 +1,514 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2026 Vicharak Computers Pvt. Ltd. + */ + +/dts-v1/; + +#include +#include +#include + +#include "lemans.dtsi" +#include "lemans-pmics.dtsi" + +/ { + model = "Vicharak Axon Pro"; + compatible = "vicharak,axon-pro", "qcom,qcs9100", "qcom,sa8775p"; + + aliases { + serial0 = &uart10; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-0 = <&user_leds>; + pinctrl-names = "default"; + + led-0 { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "keep"; + retain-state-suspended; + }; + + led-1 { + color = ; + function = LED_FUNCTION_INDICATOR; + gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>; + default-state = "on"; + panic-indicator; + retain-state-suspended; + }; + }; + + vcc_5v0_sys: regulator-vcc-5v-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_5v0_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + regulator-vcc-5v0-usb2-en { + compatible = "regulator-fixed"; + regulator-name = "vcc_5v0_usb2_en"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + vin-supply = <&vcc_5v0_sys>; + + gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb2_en>; + pinctrl-names = "default"; + + regulator-always-on; + }; + + vcc_pcie1_en: regulator-vcc-pcie1-en { + compatible = "regulator-fixed"; + regulator-name = "vcc_pcie1_en"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + vin-supply = <&vcc_5v0_sys>; + + gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&pcie1_en>; + pinctrl-names = "default"; + }; +}; + +&apps_rsc { + regulators-0 { + compatible = "qcom,pmm8654au-rpmh-regulators"; + qcom,pmic-id = "a"; + + vreg_l4a: ldo4 { + regulator-name = "vreg_l4a"; + regulator-min-microvolt = <788000>; + regulator-max-microvolt = <1050000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l5a: ldo5 { + regulator-name = "vreg_l5a"; + regulator-min-microvolt = <870000>; + regulator-max-microvolt = <950000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l6a: ldo6 { + regulator-name = "vreg_l6a"; + regulator-min-microvolt = <870000>; + regulator-max-microvolt = <970000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l7a: ldo7 { + regulator-name = "vreg_l7a"; + regulator-min-microvolt = <720000>; + regulator-max-microvolt = <950000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l8a: ldo8 { + regulator-name = "vreg_l8a"; + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l9a: ldo9 { + regulator-name = "vreg_l9a"; + regulator-min-microvolt = <2970000>; + regulator-max-microvolt = <3544000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_s4a: smps4 { + regulator-name = "vreg_s4a"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1816000>; + regulator-initial-mode = ; + + /* Powers boot/reset straps and always-active level shifters. */ + regulator-always-on; + }; + + vreg_s5a: smps5 { + regulator-name = "vreg_s5a"; + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <1996000>; + regulator-initial-mode = ; + }; + + vreg_s9a: smps9 { + regulator-name = "vreg_s9a"; + regulator-min-microvolt = <535000>; + regulator-max-microvolt = <1120000>; + regulator-initial-mode = ; + }; + }; + + regulators-1 { + compatible = "qcom,pmm8654au-rpmh-regulators"; + qcom,pmic-id = "c"; + + vreg_l1c: ldo1 { + regulator-name = "vreg_l1c"; + regulator-min-microvolt = <1140000>; + regulator-max-microvolt = <1260000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l2c: ldo2 { + regulator-name = "vreg_l2c"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l3c: ldo3 { + regulator-name = "vreg_l3c"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l4c: ldo4 { + regulator-name = "vreg_l4c"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l5c: ldo5 { + regulator-name = "vreg_l5c"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l6c: ldo6 { + regulator-name = "vreg_l6c"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l7c: ldo7 { + regulator-name = "vreg_l7c"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <2000000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l8c: ldo8 { + regulator-name = "vreg_l8c"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l9c: ldo9 { + regulator-name = "vreg_l9c"; + regulator-min-microvolt = <1650000>; + regulator-max-microvolt = <2700000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + }; + + regulators-2 { + compatible = "qcom,pmm8654au-rpmh-regulators"; + qcom,pmic-id = "e"; + + vreg_l6e: ldo6 { + regulator-name = "vreg_l6e"; + regulator-min-microvolt = <1280000>; + regulator-max-microvolt = <1450000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_l8e: ldo8 { + regulator-name = "vreg_l8e"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1950000>; + regulator-initial-mode = ; + regulator-allow-set-load; + regulator-allowed-modes = ; + }; + + vreg_s4e: smps4 { + regulator-name = "vreg_s4e"; + regulator-min-microvolt = <970000>; + regulator-max-microvolt = <1520000>; + regulator-initial-mode = ; + }; + + vreg_s7e: smps7 { + regulator-name = "vreg_s7e"; + regulator-min-microvolt = <1010000>; + regulator-max-microvolt = <1170000>; + regulator-initial-mode = ; + }; + + vreg_s9e: smps9 { + regulator-name = "vreg_s9e"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <570000>; + regulator-initial-mode = ; + }; + }; +}; + +&gpi_dma0 { + status = "okay"; +}; + +&gpi_dma1 { + status = "okay"; +}; + +&gpi_dma2 { + status = "okay"; +}; + +&gpu { + status = "okay"; +}; + +&gpu_zap_shader { + firmware-name = "qcom/sa8775p/a663_zap.mbn"; +}; + +&iris { + firmware-name = "qcom/vpu/vpu30_p4_s6.mbn"; + + status = "okay"; +}; + +&pcie1 { + perst-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>; + vddpe-3v3-supply = <&vcc_pcie1_en>; + + pinctrl-0 = <&pcie1_default_state>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pcie1_phy { + vdda-phy-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l1c>; + + status = "okay"; +}; + +&pmm8654au_0_pon_resin { + linux,code = ; + + status = "okay"; +}; + +&qupv3_id_0 { + firmware-name = "qcom/sa8775p/qupv3fw.elf"; + + status = "okay"; +}; + +&qupv3_id_1 { + firmware-name = "qcom/sa8775p/qupv3fw.elf"; + + status = "okay"; +}; + +&qupv3_id_2 { + firmware-name = "qcom/sa8775p/qupv3fw.elf"; + + status = "okay"; +}; + +&remoteproc_adsp { + firmware-name = "qcom/sa8775p/adsp.mbn"; + + status = "okay"; +}; + +&remoteproc_cdsp0 { + firmware-name = "qcom/sa8775p/cdsp0.mbn"; + + status = "okay"; +}; + +&remoteproc_cdsp1 { + firmware-name = "qcom/sa8775p/cdsp1.mbn"; + + status = "okay"; +}; + +&remoteproc_gpdsp0 { + firmware-name = "qcom/sa8775p/gpdsp0.mbn"; + + status = "okay"; +}; + +&remoteproc_gpdsp1 { + firmware-name = "qcom/sa8775p/gpdsp1.mbn"; + + status = "okay"; +}; + +&sleep_clk { + clock-frequency = <32768>; +}; + +&tlmm { + pcie1_default_state: pcie1-default-state { + clkreq-pins { + pins = "gpio3"; + function = "pcie1_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-pins { + pins = "gpio4"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + wake-pins { + pins = "gpio5"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + pcie1_en: pcie1-en-state { + pins = "gpio6"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb2_en: usb2-en-state { + pins = "gpio76"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + user_leds: user-led-state { + pins = "gpio16", "gpio18"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; +}; + +&uart10 { + compatible = "qcom,geni-debug-uart"; + pinctrl-0 = <&qup_uart10_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&ufs_mem_hc { + reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l8a>; + vcc-max-microamp = <1100000>; + vccq-supply = <&vreg_l4c>; + vccq-max-microamp = <1200000>; + + status = "okay"; +}; + +&ufs_mem_phy { + vdda-phy-supply = <&vreg_l4a>; + vdda-pll-supply = <&vreg_l1c>; + + status = "okay"; +}; + +&usb_2 { + /* Routed to an onboard USB hub for two USB-A host ports. */ + dr_mode = "host"; + + status = "okay"; +}; + +&usb_2_hsphy { + vdda-pll-supply = <&vreg_l7a>; + vdda18-supply = <&vreg_l6c>; + vdda33-supply = <&vreg_l9a>; + + status = "okay"; +}; + +&xo_board_clk { + clock-frequency = <38400000>; +}; -- 2.50.1 (Apple Git-155)