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97904a5985
The 72116B0 has improved SDIO controllers that allow the max clock rate to be increased from a max of 100MHz to a max of 150MHz. The driver will need to get the clock and increase it's default rate and override the caps register, that still indicates a max of 100MHz. The new clock will be named "sdio_freq" in the DT node's "clock-names" list. The driver will use a DT property, "clock-frequency", to enable this functionality and will get the actual rate in MHz from the property to allow various speeds to be requested. Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220520183108.47358-3-kdasu.kdev@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>