Re: [U-Boot] [PATCH] Tegra: clk: always use find_best_divider() for periph clocks

On Fri, May 10, 2013 at 8:56 PM, Allen Martin amartin@nvidia.com wrote:

When adjusting peripheral clocks always use find_best_divider() instead of clk_get_divider() even when a secondary divider is not available. In the case where is requested clock is too slow to be derived from the parent clock this allows a best effort to get close to the requested clock.

This comes up for commands like "sf" where the user can pass a clock speed on the command line or "sspi" where the clock is hardcoded to 1MHz, but the Tegra114 SPI controller can't go that low.

Signed-off-by: Allen Martin amartin@nvidia.com

Seems right to me,

Acked-by: Simon Glass sjg@chromium.org