4dc48a95fa
Most registers need to wait until the command is completed, not necessarily until the bus is free. At least, R-Car 2+ SoCs can signal that via the CBSY bit, so let's use it there instead of SCLKDIVEN to save a little bit of delay. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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