- 02 Sep, 2022 3 commits
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Bjorn Andersson authored
When the platform was booted with the involved clocks enabled the clk_set_rate() of the link and pixel clocks will perculate to the children, which will fail to update because the PHY driver has just shut down the PLL. Postpone the clock rate updates until the PLL is back online to avoid reconfiguring the clocks while the PLL is not ticking. Fixes: f199223c ("phy: qcom: Introduce new eDP PHY driver") Signed-off-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220805154432.546740-1-bjorn.andersson@linaro.orgSigned-off-by:
Vinod Koul <vkoul@kernel.org>
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Vincent Shih authored
Add bindings doc for Sunplus USB2 PHY driver Reviewed-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
Vincent Shih <vincent.sunplus@gmail.com> Link: https://lore.kernel.org/r/1658717052-26142-3-git-send-email-vincent.sunplus@gmail.comSigned-off-by:
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Vincent Shih authored
Add USB2.0 phy driver for Sunplus SP7021 Signed-off-by:
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- 30 Aug, 2022 37 commits
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Johan Hovold authored
The pipe clock is defined in the "lane" node so there's no need to keep adding a redundant lane-number suffix to the clock name. Update driver to support the new binding where the pipe clock name has been deprecated by instead requesting the clock by index. Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by:
Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220830112923.3725-31-johan+linaro@kernel.orgSigned-off-by:
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Johan Hovold authored
The lane reset is defined in the "lane" node so there's no need to keep adding a redundant lane-number suffix to the reset name. Update driver to support the new binding where the "lane" reset name has been deprecated by instead requesting the reset by index. Reviewed-by:
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Johan Hovold authored
The pipe clock is defined in the "lane" node so there's no need to keep adding a redundant lane-number suffix to the clock name. Update driver to support the new binding where the pipe clock name has been deprecated by instead requesting the clock by index. Reviewed-by:
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Johan Hovold authored
The pipe clock is defined in the "lane" node so there's no need to keep adding a redundant lane-number suffix to the clock name. Update driver to support the new binding where the pipe clock name has been deprecated by instead requesting the clock by index. Reviewed-by:
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Johan Hovold authored
Drop the unused lane reset pointer which isn't used by any combo PHY. Reviewed-by:
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Johan Hovold authored
The pipe clock is defined in the "lane" node so there's no need to keep adding a redundant lane-number suffix to the clock name. Update driver to support the new binding where the pipe clock name has been deprecated by instead requesting the clock by index. Reviewed-by:
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Johan Hovold authored
Deprecate the USB PHY node 'clock-names' property which specified that the PIPE clock name should have a bogus "lane" suffix. Reviewed-by:
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Johan Hovold authored
The QMP PHY wrapper node is not a clock provider so drop the bogus '#clock-cells' property that was added when converting to DT schema. Fixes: 59351049 ("dt-bindings: phy: qcom,qmp-usb3-dp: Add dt bindings for USB3 DP PHY") Reviewed-by:
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Johan Hovold authored
The "qcom,sc7180-qmp-usb3-phy" compatible is apparently used to describe a combo PHY where only the USB part is used. Specifically, only a single reset is used. Fixes: 4ad7d7ee ("dt-bindings: phy: qcom,qmp-usb3-dp: Add support for SC7180") Fixes: 94c34600 ("dt-bindings: phy: qcom,qmp-usb3-dp-phy: move usb3 compatibles back to qcom,qmp-phy.yaml") Reviewed-by:
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Johan Hovold authored
Deprecate the PHY node 'clock-names' property which specified that the PIPE clock name should have a bogus "lane" suffix. Reviewed-by:
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Johan Hovold authored
Add the missing the description of the PHY-provider child node which was ignored when converting to DT schema. Fixes: ccf51c1c ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml") Reviewed-by:
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Johan Hovold authored
The QMP PHY DT schema is getting unwieldy. Break out the USB PHY binding in a separate file. Reviewed-by:
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Johan Hovold authored
Add the missing the description of the PHY-provider child node which was ignored when converting to DT schema. Fixes: ccf51c1c ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml") Reviewed-by:
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Johan Hovold authored
Add the missing optional power-domains property used by the SM8150 UFS QMP PHY to the binding. Fixes: fe75b0c4 ("arm64: dts: qcom: sm8150: Add ufs power-domain entries") Reviewed-by:
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Johan Hovold authored
Add the missing "qref" clock used by the SM8450 UFS QMP PHY to the binding. Note that the "qref" clock was added to sm8450.dtsi by commit 07fa917a ("arm64: dts: qcom: sm8450: add ufs nodes") but the binding was never updated to match. Fixes: e04121ba ("dt-bindings: phy: qcom,qmp: Add SM8450 UFS phy compatible") Reviewed-by:
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Johan Hovold authored
The QMP PHY DT schema is getting unwieldy. Break out the UFS PHY binding in a separate file. Add an example node based on a cleaned up version of sc8280xp.dtsi. Reviewed-by:
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Johan Hovold authored
Deprecate the PHY node 'clock-names' property which specified that the PIPE clock name should have a bogus "lane" suffix. Reviewed-by:
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Johan Hovold authored
Add the missing the description of the PHY-provider child node which was ignored when converting to DT schema. Fixes: ccf51c1c ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml") Reviewed-by:
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Johan Hovold authored
The QMP PHY DT schema is getting unwieldy. Break out the PCIe PHY binding in a separate file. Add an example node based on a cleaned up version of sm8250.dtsi. Reviewed-by:
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Johan Hovold authored
Deprecate the PHY node 'reset-names' property which specified that the reset name should have an unnecessary "lane" suffix. Reviewed-by:
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Johan Hovold authored
Deprecate the PHY node 'clock-names' property which specified that the PIPE clock name should have an unnecessary "lane" suffix. Reviewed-by:
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Johan Hovold authored
Add the missing the description of the PHY-provider child nodes which were ignored when converting to DT schema. Fixes: ccf51c1c ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml") Reviewed-by:
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Johan Hovold authored
The QMP PHY DT schema is getting unwieldy. Break out the odd-bird msm8996-qmp-pcie-phy which is the only QMP PHY that uses separate "per-lane" nodes. Add an example node based on a cleaned up version of msm8996.dtsi. Reviewed-by:
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Johan Hovold authored
Drop the redundant comment about child nodes being required that was copied from the old binding documentation. Acked-by:
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Johan Hovold authored
Clean up the example node somewhat by grouping consumer and provider properties in the child node. Acked-by:
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Johan Hovold authored
Clean up the remaining descriptions by using uppercase "PHY" consistently and dropping redundant information from the register descriptions. Acked-by:
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Johan Hovold authored
Fix the incorrect description of the child nodes which claimed that one node is required per lane rather than per PHY. Acked-by:
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Johan Hovold authored
Drop the redundant supply and clock descriptions which did not add much information beyond what can be inferred from the corresponding resource names. Reviewed-by:
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Johan Hovold authored
Sort the compatible strings alphabetically to make it easier to look up entries and add new ones. Acked-by:
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Johan Hovold authored
The QMP PHY wrapper node is not a clock provider so drop the bogus '#clock-cells' property that was added when converting to DT schema. Fixes: ccf51c1c ("dt-bindings: phy: qcom,qmp: Convert QMP PHY bindings to yaml") Reviewed-by:
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Wolfram Sang authored
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by:
Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220818210056.7205-1-wsa+renesas@sang-engineering.comSigned-off-by:
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Bjorn Andersson authored
The SC8280P has two copies of an USB/DP compbo PHY, add support for this to the Qualcomm QMP PHY driver. Signed-off-by:
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Bjorn Andersson authored
The SC8280XP platform has two instances of the 5nm USB3 UNI phy attached to the multi-port USB controller, add definition for these. Signed-off-by:
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Bjorn Andersson authored
The swing and pre-emphasis tables differ between different PHY versions, or perhaps between different platforms. In particular in order to introduce SC8280XP these tables needs to be replaced. Make it possible to specify these tables per PHY config. Signed-off-by:
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Bjorn Andersson authored
The SC8280XP platform has a pair of 5nm USB3 UNI phys and a pair of 5nm USB4/3/DP combo PHYs, add a compatible for these. Signed-off-by:
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Dmitry Baryshkov authored
Define configuration to be used by combo USB3 + DisplayPort phy on SDM845 SoC family. It closely follows sc7180, however like the main USB3 phy it uses the qmp_v3_usb3phy_cfg config. Signed-off-by:
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Chanho Park authored
Below error is detected from dtbs_check. exynos7-ufs-phy is required symbol clocks otherwise only PLL ref clock is required. clock-names: ['ref_clk'] is too short Reported-by:
Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by:
Chanho Park <chanho61.park@samsung.com> Reviewed-by:
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