[PATCH v2 1/2] clk: exynos5433: do not use CLK_IGNORE_UNUSED for SPI clocks
From: Andi Shyti <hidden>
Date: 2016-06-30 07:18:08
Also in:
linux-clk, linux-samsung-soc, lkml
From: Andi Shyti <hidden>
Date: 2016-06-30 07:18:08
Also in:
linux-clk, linux-samsung-soc, lkml
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 <redacted> Signed-off-by: Andi Shyti <redacted> ---
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