[PATCH v2 1/2] clk: exynos5433: do not use CLK_IGNORE_UNUSED for SPI clocks

Andi Shyti andi.shyti at samsung.com
Thu Jun 30 00:18:02 PDT 2016


Hi,

On Mon, Jun 27, 2016 at 10:03:13PM +0900, Andi Shyti wrote:
> The CLK_IGNORE_UNUSED flag has to be avoided whenever possible.
> Use the CLK_IS_CRITICAL flag instead, which enables the clock line
> during boot time.
> 
> While none of the SCLK_SPI need to be alive all the time as that
> clock is handled by the SPI driver as a busclk whenever needed.
> 
> Suggested-by: Tomasz Figa <tomasz.figa at gmail.com>
> Signed-off-by: Andi Shyti <andi.shyti at samsung.com>
> ---

sorry for spamming, please ignore this patch, some more testing
has shown that if the SCLK_SPI1 is not kept alive, the device not
always works.

Thanks and sorry again,
Andi



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