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Tue, 17 Feb 2026 02:37:18 -0800 (PST) Message-ID: <0b86181b-44a2-4d06-8e32-eab76b79a31a@gmail.com> Date: Tue, 17 Feb 2026 16:07:41 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v13 3/3] arm64: dts: qcom: talos-evk: Add support for QCS615 talos evk board To: Dmitry Baryshkov Cc: andersson@kernel.org, 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, Konrad Dybcio References: <20260211042534.162007-1-tessolveupstream@gmail.com> <20260211042534.162007-4-tessolveupstream@gmail.com> Content-Language: en-US From: tessolveupstream@gmail.com In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11-02-2026 11:46, Dmitry Baryshkov wrote: > On Wed, Feb 11, 2026 at 09:55:34AM +0530, Sudarshan Shetty wrote: >> Add the device tree for the QCS615-based Talos EVK platform. The >> platform is composed of a System-on-Module following the SMARC >> standard, and a Carrier Board. >> >> The Carrier Board supports several display configurations, HDMI and >> LVDS. Both configurations use the same base hardware, with the display >> selection controlled by a DIP switch. >> >> Use a DTBO file, talos-evk-lvds-auo,g133han01.dtso, which defines an >> overlay that disables HDMI and adds LVDS. The DTs file talos-evk >> can describe the HDMI display configurations. >> >> According to the hardware design and vendor guidance, the WiFi PA >> supplies VDD_PA_A and VDD_PA_B only need to be enabled at the same time >> as asserting WLAN_EN. >> >> On this platform, WiFi enablement is controlled via the WLAN_EN GPIO >> (GPIO84), which also drives the VDD_PA_A and VDD_PA_B power enables. >> Remove the VDD_PA_A and VDD_PA_B regulator nodes from the device tree >> and rely on WLAN_EN to enable WiFi functionality. >> >> The initial device tree includes support for: >> - CPU and memory >> - UART >> - GPIOs >> - Regulators >> - PMIC >> - Early console >> - AT24MAC602 EEPROM >> - MCP2515 SPI to CAN >> - ADV7535 DSI-to-HDMI bridge >> - DisplayPort interface >> - SN65DSI84ZXHR DSI-to-LVDS bridge >> - Wi-Fi/BT >> >> Reviewed-by: Dmitry Baryshkov >> Reviewed-by: Konrad Dybcio >> Signed-off-by: Sudarshan Shetty >> --- >> arch/arm64/boot/dts/qcom/Makefile | 6 + >> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 4 +- >> .../qcom/talos-evk-lvds-auo,g133han01.dtso | 131 ++++ >> arch/arm64/boot/dts/qcom/talos-evk-som.dtsi | 609 ++++++++++++++++++ >> .../dts/qcom/talos-evk-usb1-peripheral.dtso | 10 + >> arch/arm64/boot/dts/qcom/talos-evk.dts | 139 ++++ >> arch/arm64/boot/dts/qcom/talos.dtsi | 8 +- >> 7 files changed, 901 insertions(+), 6 deletions(-) >> create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso >> create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-som.dtsi >> create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-usb1-peripheral.dtso >> create mode 100644 arch/arm64/boot/dts/qcom/talos-evk.dts >> >> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts >> index 0ca6b50a6de1..a5f763cf1a55 100644 >> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts >> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts >> @@ -609,7 +609,7 @@ bluetooth { >> }; >> }; >> >> -&usb_hsphy_1 { >> +&usb_1_hsphy { >> vdd-supply = <&vreg_l5a>; >> vdda-pll-supply = <&vreg_l12a>; >> vdda-phy-dpdm-supply = <&vreg_l13a>; >> @@ -632,7 +632,7 @@ &usb_1_dwc3 { >> dr_mode = "peripheral"; >> }; >> >> -&usb_hsphy_2 { >> +&usb_2_hsphy { >> vdd-supply = <&vreg_l5a>; >> vdda-pll-supply = <&vreg_l12a>; >> vdda-phy-dpdm-supply = <&vreg_l13a>; > > Wait... What is going on? This is supposed to be a part of the previous > patch! > Apologies for the oversight. That change was mistakenly split from the previous patch during preparation of the series. Thank you for pointing it out. I have corrected the patch set accordingly and will resend the updated version shortly. > >> diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi >> index c7dc507a50b5..cb32bfe732fb 100644 >> --- a/arch/arm64/boot/dts/qcom/talos.dtsi >> +++ b/arch/arm64/boot/dts/qcom/talos.dtsi >> @@ -4304,7 +4304,7 @@ osm_l3: interconnect@18321000 { >> #interconnect-cells = <1>; >> }; >> >> - usb_hsphy_1: phy@88e2000 { >> + usb_1_hsphy: phy@88e2000 { >> compatible = "qcom,qcs615-qusb2-phy"; >> reg = <0x0 0x88e2000 0x0 0x180>; >> >> @@ -4319,7 +4319,7 @@ usb_hsphy_1: phy@88e2000 { >> status = "disabled"; >> }; >> >> - usb_hsphy_2: phy@88e3000 { >> + usb_2_hsphy: phy@88e3000 { >> compatible = "qcom,qcs615-qusb2-phy"; >> reg = <0x0 0x088e3000 0x0 0x180>; >> >> @@ -4412,7 +4412,7 @@ usb_1_dwc3: usb@a600000 { >> iommus = <&apps_smmu 0x140 0x0>; >> interrupts = ; >> >> - phys = <&usb_hsphy_1>, <&usb_qmpphy>; >> + phys = <&usb_1_hsphy>, <&usb_qmpphy>; >> phy-names = "usb2-phy", "usb3-phy"; >> >> snps,dis-u1-entry-quirk; >> @@ -4476,7 +4476,7 @@ usb_2_dwc3: usb@a800000 { >> iommus = <&apps_smmu 0xe0 0x0>; >> interrupts = ; >> >> - phys = <&usb_hsphy_2>; >> + phys = <&usb_2_hsphy>; >> phy-names = "usb2-phy"; >> >> snps,dis_u2_susphy_quirk; > > ... And this. >