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path: root/drivers/phy/phy-qcom-ufs-qmp-20nm.c
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2016-11-08phy: qcom-ufs: Remove common layer phy exit callbackVivek Gautam
The common layer phy exit callback ufs_qcom_phy_exit() calls phy_power_off() that has no meaning when phy_power_off() callback is already registered with the phy provider and the consumer makes use of the same. Instead, add a no-op specific phy_exit() callback for now to add the exit sequence at a later point. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-11-08phy: qcom-ufs-qmp-xx: Move clock and regulator init out of phy initVivek Gautam
The phy init is meant to do phy initialization rather than just getting the clock and regulator. Move these clock and regulator get to probe(), to make room for actual phy initialization sequence. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-11-08phy: qcom-ufs-qmp-xx: Discard remove callback for drivers.Vivek Gautam
remove() callback does a phy_power_off() only over the phy, and nothing else now. The phy_power_off() over the generic phy is called from the phy consumer, and phy provider driver should not explicitly need to call any phy ops. So discard the remove callback for qcom-ufs phy platform drivers. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-11-08phy: qcom-ufs: Cleanup clock and regulator initializationVivek Gautam
Different menthods pass around generic phy pointer to extract device pointer. Instead, pass the device pointer directly between function calls. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-04phy: phy-qcom-ufs-qmp-20nm: Remove site specific OOM error messagePeter Griffin
kzalloc will issue its own error message including a dump_stack() so remote the site specific message. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-08-03phy: Constify struct phy_ops variablesAxel Lin
The phy_ops variables are never modified after initialized in these drivers, so make them const. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-07-25phy: Drop owner assignment from platform_driverKrzysztof Kozlowski
platform_driver does not need to set an owner because platform_driver_register() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-01-20phy: qcom-ufs: add support for 20nm phyYaniv Gardi
This change adds a support for a 20nm qcom-ufs phy that is required in platforms that use ufs-qcom controller. Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> Reviewed-by: Dov Levenglick <dovl@codeaurora.org> Signed-off-by: Christoph Hellwig <hch@lst.de>