linux-stable.git/Documentation/devicetree/bindings/phy, branch linux-6.14.y Linux kernel stable tree dt-bindings: phy: imx8mq-usb: fix fsl,phy-tx-vboost-level-microvolt property 2025-06-10T11:15:58+00:00 Xu Yang xu.yang_2@nxp.com 2025-04-30T09:44:59+00:00 939ef528dea46d866f0124fee66843f831ba6670 commit 5b3a91b207c00a8d27f75ce8aaa9860844da72c8 upstream. The ticket TKT0676370 shows the description of TX_VBOOST_LVL is wrong in register PHY_CTRL3 bit[31:29]. 011: Corresponds to a launch amplitude of 1.12 V. 010: Corresponds to a launch amplitude of 1.04 V. 000: Corresponds to a launch amplitude of 0.88 V. After updated: 011: Corresponds to a launch amplitude of 0.844 V. 100: Corresponds to a launch amplitude of 1.008 V. 101: Corresponds to a launch amplitude of 1.156 V. This will correct it accordingly. Fixes: b2e75563dc39 ("dt-bindings: phy: imx8mq-usb: add phy tuning properties") Cc: stable@vger.kernel.org Reviewed-by: Jun Li <jun.li@nxp.com> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250430094502.2723983-1-xu.yang_2@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 5b3a91b207c00a8d27f75ce8aaa9860844da72c8 upstream.

The ticket TKT0676370 shows the description of TX_VBOOST_LVL is wrong in
register PHY_CTRL3 bit[31:29].

  011: Corresponds to a launch amplitude of 1.12 V.
  010: Corresponds to a launch amplitude of 1.04 V.
  000: Corresponds to a launch amplitude of 0.88 V.

After updated:

  011: Corresponds to a launch amplitude of 0.844 V.
  100: Corresponds to a launch amplitude of 1.008 V.
  101: Corresponds to a launch amplitude of 1.156 V.

This will correct it accordingly.

Fixes: b2e75563dc39 ("dt-bindings: phy: imx8mq-usb: add phy tuning properties")
Cc: stable@vger.kernel.org
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250430094502.2723983-1-xu.yang_2@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dt-bindings: phy: qcom,qmp-pcie: document the SM8350 two lanes PCIe PHY 2024-12-24T19:47:33+00:00 Neil Armstrong neil.armstrong@linaro.org 2024-12-04T10:34:50+00:00 af1bc0ebe743d4c72f05a95efcc1c66043332be0 Document the two lanes PCIe PHY found on SM8350 SoCs along the already documented single lane PCIe PHY. This fixes: /soc@0/phy@1c0e000: failed to match any schema with compatible: ['qcom,sm8350-qmp-gen3x2-pcie-phy'] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241204-topic-misc-sm8350-pcie-bindings-fix-v1-1-e8eaff1699d7@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document the two lanes PCIe PHY found on SM8350 SoCs along the
already documented single lane PCIe PHY.

This fixes:
/soc@0/phy@1c0e000: failed to match any schema with compatible: ['qcom,sm8350-qmp-gen3x2-pcie-phy']

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241204-topic-misc-sm8350-pcie-bindings-fix-v1-1-e8eaff1699d7@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,ipq8074-qmp-pcie: Document the IPQ5424 QMP PCIe PHYs 2024-12-24T19:47:33+00:00 Manikanta Mylavarapu quic_mmanikan@quicinc.com 2024-12-13T13:49:48+00:00 74a5054ee95e5d8b2e77eb97309e8243f9015c3b Document the PCIe phy on the IPQ5424 platform using the IPQ9574 bindings as a fallback, since the PCIe phy on the IPQ5424 is similar to IPQ9574. Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241213134950.234946-3-quic_mmanikan@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document the PCIe phy on the IPQ5424 platform using the
IPQ9574 bindings as a fallback, since the PCIe phy on the
IPQ5424 is similar to IPQ9574.

Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241213134950.234946-3-quic_mmanikan@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Add SAR2130P compatible 2024-12-08T16:00:08+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2024-10-21T10:33:08+00:00 5c4bfe3ee5c412379b54ef53f09fceb93f42f619 Document compatible for the QMP PCIe PHY on SAR2130P platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241021-sar2130p-phys-v2-2-d883acf170f7@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document compatible for the QMP PCIe PHY on SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241021-sar2130p-phys-v2-2-d883acf170f7@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Add SAR2130P compatible 2024-12-08T15:59:32+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2024-10-21T10:33:07+00:00 d1cfda3b1e4dba015d7cbceb49fb35fdf10b743a Document compatible for the USB+DP Combo PHY on SAR2130P platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241021-sar2130p-phys-v2-1-d883acf170f7@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document compatible for the USB+DP Combo PHY on SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241021-sar2130p-phys-v2-1-d883acf170f7@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: rockchip: add rk3576 compatible 2024-12-08T15:49:49+00:00 Frank Wang frank.wang@rock-chips.com 2024-11-06T02:13:56+00:00 b136e9928dbe5e71474d9e2c8911c4a094e329c2 Adds the compatible line to support RK3576 SoC. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20241106021357.19782-1-frawang.cn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Adds the compatible line to support RK3576 SoC.

Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241106021357.19782-1-frawang.cn@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,qmp-usb: Add IPQ5424 USB3 PHY 2024-12-04T14:29:29+00:00 Varadarajan Narayanan quic_varada@quicinc.com 2024-11-18T05:28:36+00:00 d70656aee767090f700edd0de535ff3ffb0b351f Add dt-bindings for USB3 PHY found on Qualcomm IPQ5424 Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Link: https://lore.kernel.org/r/20241118052839.382431-4-quic_varada@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add dt-bindings for USB3 PHY found on Qualcomm IPQ5424

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241118052839.382431-4-quic_varada@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,qusb2: Document IPQ5424 compatible 2024-12-04T14:29:29+00:00 Varadarajan Narayanan quic_varada@quicinc.com 2024-11-18T05:28:34+00:00 db4427afa66062b37269f3398fed790d138506c7 Document the compatible string used for the qusb2 phy in IPQ5424. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Link: https://lore.kernel.org/r/20241118052839.382431-2-quic_varada@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document the compatible string used for the qusb2 phy in IPQ5424.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241118052839.382431-2-quic_varada@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: imx8mq-usb: correct reference to usb-switch.yaml 2024-12-04T14:21:01+00:00 Xu Yang xu.yang_2@nxp.com 2024-11-19T10:50:17+00:00 2318ca5994599bb4d287e9e00ae87e0855cba712 The i.MX95 usb-phy can work with or without orientation-switch. With current setting, if usb-phy works without orientation-switch, the dt-schema check will show below error: phy@4c1f0040: 'oneOf' conditional failed, one must be fixed: 'port' is a required property 'ports' is a required property from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml# This will correct the behavior of referring to usb-switch.yaml. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20241119105017.917833-1-xu.yang_2@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
The i.MX95 usb-phy can work with or without orientation-switch. With
current setting, if usb-phy works without orientation-switch, the
dt-schema check will show below error:

phy@4c1f0040: 'oneOf' conditional failed, one must be fixed:
        'port' is a required property
        'ports' is a required property
        from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml#

This will correct the behavior of referring to usb-switch.yaml.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241119105017.917833-1-xu.yang_2@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS615 QMP PCIe PHY Gen3 x1 2024-12-04T13:41:17+00:00 Krishna chaitanya chundru quic_krichai@quicinc.com 2024-11-22T02:33:09+00:00 1e889f2bd8373229ce48be5860b8383e75393e13 Document the QMP PCIe PHY on the QCS615 platform. Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Signed-off-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241122023314.1616353-2-quic_ziyuzhan@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document the QMP PCIe PHY on the QCS615 platform.

Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Signed-off-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241122023314.1616353-2-quic_ziyuzhan@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>