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2022-09-24phy: mediatek: hdmi: mt8173: use GENMASK to generate bits maskChunfeng Yun
Use GENMASK() macro to generate bits mask Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-10-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: hdmi: mt2701: use common helper to access registersChunfeng Yun
Use MediaTek phy's common helper to access registers, then we can remove hdmi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-9-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: hdmi: mt2701: use FIELD_PREP to prepare bits fieldChunfeng Yun
Use FIELD_PREP() macro to prepare bits field value, then no need define macros of bits offset. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-8-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: hdmi: mt2701: use GENMASK and BIT to generate mask and bitsChunfeng Yun
Use GENMASK() and BIT() macros to generate mask and bits Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-7-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: pcie: use new helper to update register bitsChunfeng Yun
The new helper will use FIELD_PREP() macro to prepare bits value according to mask, then we no need do it anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-6-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: ufs: use common register access helpersChunfeng Yun
No need define private register access helpers, use common ones defined in phy-mtk-io.h Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-5-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: xsphy: remove macros used to prepare bitfield valueChunfeng Yun
Prefer to make use of FIELD_PREP() macro to prepare bitfield value, then no need local ones anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-4-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: tphy: remove macros to prepare bitfield valueChunfeng Yun
Prefer to make use of FIELD_PREP() macro to prepare bitfield value, then no need local ones anymore. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-3-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: mediatek: add a new helper to update bitfieldChunfeng Yun
Due to FIELD_PREP() macro can be used to prepare a bitfield value, local ones can be remove; add the new helper to make bitfield update easier. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220920090038.15133-2-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-combo: drop redundant DP config flagJohan Hovold
Drop the DP_COM control block flag from the configuration data, which is set for all combo PHYs and hence no longer needed since the QMP driver split. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-18-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-usb: consolidate lane configJohan Hovold
For legacy reasons, there are two configuration parameters that appear to describe the number of lanes a PHY has, even if "nlanes" was actually used for a different purpose. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-17-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-ufs: consolidate lane configJohan Hovold
For legacy reasons, there are two configuration parameters that describe the number of lanes a PHY has. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-16-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-combo: consolidate lane configJohan Hovold
For legacy reasons, there are two configuration parameters that appear to describe the number of lanes a PHY has, even if "nlanes" was actually used for a different purpose. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-15-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie-msm8996: rename nlanes configJohan Hovold
The nlanes configuration parameter is really the number of PHYs provided by this QMP block on MSM8996. Rename it accordingly. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-14-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie: consolidate lane configJohan Hovold
For legacy reasons, there are two configuration parameters that describe the number of lanes a PHY has. Replace them both with a new field simply named "lanes". Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-13-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp: drop unused index fieldJohan Hovold
Only the MSM8996 PCIe QMP driver uses the index field so drop it from the other drivers. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-12-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie: drop unused config fieldJohan Hovold
Drop the unused mask_com_pcs_ready field from struct qmp_phy_cfg. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-11-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie: drop unused mode fieldJohan Hovold
Drop the unused mode field from struct qmp_phy. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-10-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie-msm8996: drop unused kernel docJohan Hovold
Drop the removed mode field from the struct qmp_phy kernel doc. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-9-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp: drop unused forward declarationsJohan Hovold
Only the combo QMP driver needs a forward declaration of struct qmp_phy. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-8-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-usb: drop init and exit wrappersJohan Hovold
Drop the unnecessary PHY init and exit callback wrappers. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-7-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie: drop init and exit wrappersJohan Hovold
Drop the unnecessary PHY init and exit callback wrappers. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-6-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-usb: drop unused type from configJohan Hovold
The configuration PHY type is no longer needed since the QMP driver split so drop it from the configuration and suspend callbacks. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-5-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-ufs: drop unused type from configJohan Hovold
The configuration PHY type is no longer used since the QMP driver split so drop it from the configuration. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie-msm8996: drop unused type from configJohan Hovold
The configuration PHY type is no longer used since the QMP driver split so drop it from the configuration. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-3-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-24phy: qcom-qmp-pcie: drop unused type from configJohan Hovold
The configuration PHY type is no longer used since the QMP driver split so drop it from the configurations. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20220920073826.20811-2-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: ti: phy-j721e-wiz: stop name conflict if multiple serdes are initializedMatt Ranostay
When multiple serdes instances are initialized the first will succeed but additional will conflict over clocks names and probing fails. Signed-off-by: Matt Ranostay <mranostay@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Link: https://lore.kernel.org/r/20220909200026.3422-1-mranostay@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: phy-mtk-tphy: fix the phy type setting issueChunfeng Yun
The PHY type is not set if the index is non zero, prepare type value according to the index, like as mask value. Fixes: 39099a443358 ("phy: phy-mtk-tphy: support type switch by pericfg") Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220914060746.10004-7-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: phy-mtk-tphy: set utmi 0 register in init() opsChunfeng Yun
No need repeat to clear utmi 0 register in ->power_on() and ->power_off(), just do it in ->init() Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220914060746.10004-6-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: phy-mtk-tphy: disable gpio mode for all usb2 physChunfeng Yun
Disable DP/DM's GPIO mode for all usb2 phy, not only for the first usb2 phy which usually supports dual-role mode. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220914060746.10004-5-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: phy-mtk-tphy: disable hardware efuse when set INTRChunfeng Yun
INTR's value is able autoload from hardware efuse by default, when software tries to update its value, should disable hardware efuse firstly. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220914060746.10004-4-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: phy-mtk-tphy: add property to set pre-emphasisChunfeng Yun
Add a property to set usb2 phy's pre-emphasis, it's disabled by default on some SoCs. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220914060746.10004-3-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20dt-bindings: phy: mediatek,tphy: add property to set pre-emphasisChunfeng Yun
Add a property to set usb2 phy's pre-emphasis, which used to widen eye opening and boost eye swing. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220914060746.10004-2-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20dt-bindings: phy: mediatek,tphy: add support type of SGMIIChunfeng Yun
Add support ethernet SGMII, forgot to update type supported. Fixes: c01608b3b46b ("dt-bindings: phy: mediatek: tphy: support type switch by pericfg") Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20220914060746.10004-1-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: rockchip-snps-pcie3: Use devm_platform_get_and_ioremap_resource()Yang Yingliang
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220914133728.3781160-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: amlogic: phy-meson-axg-mipi-pcie-analog: Hold reference returned by ↵Liang He
of_get_parent() As the of_get_parent() will increase the refcount of the node->parent and the reference will be discarded, so we should hold the reference with which we can decrease the refcount when done. Fixes: 8eff8b4e22d9 ("phy: amlogic: phy-meson-axg-mipi-pcie-analog: add support for MIPI DSI analog") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220915093506.4009456-1-windhl@126.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20dt-bindings: phy: renesas,rcar-gen2-usb-phy: Convert to json-schemaGeert Uytterhoeven
Convert the Renesas R-Car Gen2 USB PHY Device Tree binding documentation to json-schema. Add missing properties. Rename the device node from "usb-phy" to "usb-phy-controller", as it does not represent a USB PHY itself, and thus does not have a "#phy-cells" property. Rename the child nodes from "usb-channel" to "usb-phy", as these do represent USB PHYs. Drop the second example, as it doesn't add any value. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/dbdcffd009302734fe2fb895ce04b72fa1ea4355.1663165000.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-combo: fix sc8280xp PCS_USB offsetJohan Hovold
The PCS_USB register block lives at an offset of 0x300 from the PCS region on SC8280XP so add the missing offset to avoid corrupting unrelated registers on runtime suspend. Note that this region should probably be described separately in the binding. Fixes: a2e927b0e50d ("phy: qcom-qmp-combo: Add sc8280xp USB/DP combo phys") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220919095700.2228-1-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: rockchip: inno-dsidphy: Add support for rk3568Chris Morgan
Add support for the Rockchip RK3568 DSI-DPHY. Registers were taken from the BSP kernel driver and wherever possible cross referenced with the TRM. Refactor the code to allow the different compatible strings to set either a max 1GHz timing table (all existing hardware) or a max 2.5GHz timing table (the new RK356x). This works (for me) on both an RK3326 (PX30) and a new RK3566 device. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20220919164616.12492-3-macroalpha82@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20dt-bindings: phy-rockchip-inno-dsidphy: add compatible for rk3568Chris Morgan
Add a compatible string for the rk3568 dsi-dphy. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220919164616.12492-2-macroalpha82@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20dt-bindings: phy: qcom,qmp-ufs: Fix SM6115 clocks, regsIskren Chernev
The Sm6115 UFS PHY has 2 clocks and 3 regs. Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220919180618.1840194-6-iskren.chernev@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-usb: drop legacy DT workaroundJohan Hovold
Commit 5e17b95d9893 ("phy: qcom-qmp: Utilize fully-specified DT registers") added a workaround for legacy devicetrees which did not specify register regions for the second lane of some dual-lane PHYs. At the time, the only two dual-lane PHYs supported by mainline were "qcom,sdm845-qmp-usb3-phy" and "qcom,sdm845-qmp-ufs-phy" and they had been added to the binding less than six months before the binding was fixed. Presumably no one is using four-year old SDM845 dtbs with mainline anymore so drop the workaround for malformed devicetrees. In the unlikely event that anyone complains, we can consider reverting. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-12-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-ufs: drop legacy DT workaroundJohan Hovold
Commit 5e17b95d9893 ("phy: qcom-qmp: Utilize fully-specified DT registers") added a workaround for legacy devicetrees which did not specify register regions for the second lane of some dual-lane PHYs. At the time, the only two dual-lane PHYs supported by mainline were "qcom,sdm845-qmp-usb3-phy" and "qcom,sdm845-qmp-ufs-phy" and they had been added to the binding less than six months before the binding was fixed. Presumably no one is using four-year old SDM845 dtbs with mainline anymore so drop the workaround for malformed devicetrees. In the unlikely event that anyone complains, we can consider reverting. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-11-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-combo: drop unused legacy DT workaroundJohan Hovold
Commit 5e17b95d9893 ("phy: qcom-qmp: Utilize fully-specified DT registers") added a workaround for legacy devicetrees which did not specify register regions for the second lane of some dual-lane PHYs. At the time, the only two dual-lane PHYs supported by mainline were "qcom,sdm845-qmp-usb3-phy" and "qcom,sdm845-qmp-ufs-phy", neither of which is a combo PHY. Drop the workaround for malformed devicetrees, which should no longer be needed since the QMP driver split. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-10-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-pcie: drop unused legacy DT workaroundJohan Hovold
Commit 5e17b95d9893 ("phy: qcom-qmp: Utilize fully-specified DT registers") added a workaround for legacy devicetrees which did not specify register regions for the second lane of some dual-lane PHYs. At the time, the only two dual-lane PHYs supported by mainline were "qcom,sdm845-qmp-usb3-phy" and "qcom,sdm845-qmp-ufs-phy", neither of which is a PCIe PHY. Drop the workaround for malformed devicetrees, which should no longer be needed since the QMP driver split. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-9-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-pcie-msm8996: drop unused pcs_misc handlingJohan Hovold
The MSM8996 QMP PHY driver does not use the PCS_MISC IO region (and neither do the DT binding specify it) so remove the corresponding code from the driver. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-8-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-usb: fix memleak on probe deferralJohan Hovold
Switch to using the device-managed of_iomap helper to avoid leaking memory on probe deferral and driver unbind. Note that this helper checks for already reserved regions and may fail if there are multiple devices claiming the same memory. Two bindings currently rely on overlapping mappings for the PCS region so fallback to non-exclusive mappings for those for now. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-7-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-ufs: fix memleak on probe deferralJohan Hovold
Switch to using the device-managed of_iomap helper to avoid leaking memory on probe deferral and driver unbind. Note that this helper checks for already reserved regions and may fail if there are multiple devices claiming the same memory. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-6-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-combo: fix memleak on probe deferralJohan Hovold
Switch to using the device-managed of_iomap helper to avoid leaking memory on probe deferral and driver unbind. Note that this helper checks for already reserved regions and may fail if there are multiple devices claiming the same memory. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-5-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-20phy: qcom-qmp-pcie-msm8996: fix memleak on probe deferralJohan Hovold
Switch to using the device-managed of_iomap helper to avoid leaking memory on probe deferral and driver unbind. Note that this helper checks for already reserved regions and may fail if there are multiple devices claiming the same memory. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220916102340.11520-4-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-16 08:09:19 +0000