MediaTek UFS clocks are separated to two parts and controlled by different modules: ufs-mediatek and phy-ufs-mediatek. If both Auto-Hibern8 and clk-gating feature are enabled, mphy power control is not balanced thus unbalanced control also happens to the clocks probed by phy-ufs-mediatek module. Fix this issue by: - Promise usage of phy_power_on/off balanced - Remove phy_power_on/off control in suspend/resume vops since both can be handled in setup_clock vops only Link: https://lore.kernel.org/r/20200601104646.15436-5-stanley.chu@mediatek.com Reviewed-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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