764384d064
According to the SW tuning App note[1], tuning is required for all UHS speed modes. Tuning for SDR50 is not enabled in Capabilities by default so enable it from the CTL_CFG registers. [1] https://www.ti.com/lit/pdf/spract9 Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Link: https://lore.kernel.org/r/20200923105206.7988-7-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>