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Mon, 24 Mar 2025 07:08:32 -0700 (PDT) From: Abel Vesa Date: Mon, 24 Mar 2025 16:08:19 +0200 Subject: [PATCH] arm64: dts: qcom: x1e001de-devkit: Enable support for both Type-A USB ports Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250324-x1e001de-devkit-dts-enable-usb-a-ports-v1-1-81153b2d1edf@linaro.org> X-B4-Tracking: v=1; b=H4sIAFJn4WcC/x2NwQqDMBAFf0X23IUkphb7K6WHxH1tl5YoiRVB/ HeDx5nDzEYFWVHo3myUsWjRMVWwl4aGT0hvsEplcsZdTes8rxbGWAELlq/OLHNhpBB/4H+JHHg ac1WddPB964fY36jGpoyXrufo8dz3A4lU1W14AAAA X-Change-ID: 20250324-x1e001de-devkit-dts-enable-usb-a-ports-6d6e4934cb97 To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Johan Hovold , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; a=openpgp-sha256; l=3076; i=abel.vesa@linaro.org; h=from:subject:message-id; bh=k9auSPKt0xDsiEz8cyRI0UCs31hNeF6aYfn1A9QhgOg=; b=owEBbQKS/ZANAwAKARtfRMkAlRVWAcsmYgBn4Wda/npmRyJzqsiQLvERIxYU+ZFunlFl8/clm am7qA1/oNGJAjMEAAEKAB0WIQRO8+4RTnqPKsqn0bgbX0TJAJUVVgUCZ+FnWgAKCRAbX0TJAJUV VpQ/EACl6/HG8ZoSuTu/f5fQ9UpouXKp+0BZNsYTrlPiAlfni/n5A3sulz9mZa4JzmmzvR74vOT tkpYbvh2JqGZSNvQaGe4zhoRPuAu3Vt+ZEzqiKczPJtM7B3GplN+KMTdQfp/chpibwbc9TponPM qcm1P+XjkY3mSirvzOYO53lu4cjKIcxBFEVj+iLMgJLWn65hmHXuBv4jUx+4Epe3fTiwDaLoaqP 6hJabslNejFMTEnpQMHik5PUrz/lPKctbcxhVQaOgkVlMYhEo6hmwUp+KIlzG0n8dq+uOZMUpLs ea/IICQr0BjESSzEGt6wBp1fYy+UW+/24TT9ewmumQz3nqGH1cud24arriyJc3W06YhvnqBHDwM g0Mm7bcsX5sOMsWvhJsTHAVl5LS2bbOVHMVMj8Kdy4pg0WW7UyZ7TICFkKmT78VvS1zZ1moG9j0 eCuLY3SXfdGRxY/JAdDSZgy6JckPKgV5oESRtUS0Mae1ovFlgijSFhwfwT49BKXKemi8ZjqA1wv D7Az4vIKoaqhwZ4XXO5Uaa6dN5wRsgSDS2YFJbCnbGE36OQuxPK29bf3Kwvm8wF1+IfUceqgYwU Kfly5+HyrYMjGM7oaaRV6M9oOa9RzmbAv130wpQBum6DLZLAAg8cnTTNHB9NrQ/+vfJHL/OUm/z FoQE8qqrqpbo93A== X-Developer-Key: i=abel.vesa@linaro.org; a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE The Qualcomm X Elite Devkit has 2 USB-A ports, both connected to the USB multiport controller, each one via a separate NXP PTN3222 eUSB2-to-USB2 redriver to the eUSB2 PHY for High-Speed support, with a dedicated QMP PHY for SuperSpeed support. Describe each redriver and then enable each pair of PHYs and the USB controller itself, in order to enable support for the 2 USB-A ports. Signed-off-by: Abel Vesa Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 86 ++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) --- base-commit: 9388ec571cb1adba59d1cded2300eeb11827679c change-id: 20250324-x1e001de-devkit-dts-enable-usb-a-ports-6d6e4934cb97 Best regards, diff --git a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts index 74911861a3bf2606add8cf4aaa3816542e837513..643ab2876222b00bfd60b74b20dd79f105a43143 100644 --- a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts +++ b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts @@ -877,6 +877,40 @@ retimer_ss0_con_sbu_out: endpoint { }; }; +&i2c5 { + clock-frequency = <400000>; + + status = "okay"; + + eusb3_repeater: redriver@47 { + compatible = "nxp,ptn3222"; + reg = <0x47>; + #phy-cells = <0>; + + vdd3v3-supply = <&vreg_l13b_3p0>; + vdd1v8-supply = <&vreg_l4b_1p8>; + + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&eusb3_reset_n>; + pinctrl-names = "default"; + }; + + eusb6_repeater: redriver@4f { + compatible = "nxp,ptn3222"; + reg = <0x4f>; + #phy-cells = <0>; + + vdd3v3-supply = <&vreg_l13b_3p0>; + vdd1v8-supply = <&vreg_l4b_1p8>; + + reset-gpios = <&tlmm 184 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&eusb6_reset_n>; + pinctrl-names = "default"; + }; +}; + &i2c7 { clock-frequency = <400000>; @@ -1129,6 +1163,22 @@ wcd_tx: codec@0,3 { &tlmm { gpio-reserved-ranges = <44 4>; /* SPI (TPM) */ + eusb3_reset_n: eusb3-reset-n-state { + pins = "gpio6"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + + eusb6_reset_n: eusb6-reset-n-state { + pins = "gpio184"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + nvme_reg_en: nvme-reg-en-state { pins = "gpio18"; function = "gpio"; @@ -1371,3 +1421,39 @@ &usb_1_ss2_dwc3_hs { &usb_1_ss2_qmpphy_out { remote-endpoint = <&retimer_ss2_ss_in>; }; + +&usb_mp { + status = "okay"; +}; + +&usb_mp_hsphy0 { + vdd-supply = <&vreg_l2e_0p8>; + vdda12-supply = <&vreg_l3e_1p2>; + + phys = <&eusb6_repeater>; + + status = "okay"; +}; + +&usb_mp_hsphy1 { + vdd-supply = <&vreg_l2e_0p8>; + vdda12-supply = <&vreg_l3e_1p2>; + + phys = <&eusb3_repeater>; + + status = "okay"; +}; + +&usb_mp_qmpphy0 { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l3c_0p8>; + + status = "okay"; +}; + +&usb_mp_qmpphy1 { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l3c_0p8>; + + status = "okay"; +};