[PATCH v2] clk: imx: imx6sx: remove the SET_RATE_PARENT flag for QSPI clocks

Stephen Boyd sboyd at kernel.org
Wed Sep 28 11:20:35 PDT 2022


Quoting Han Xu (2022-09-15 08:09:59)
> There is no dedicate parent clock for QSPI so SET_RATE_PARENT flag
> should not be used. For instance, the default parent clock for QSPI is
> pll2_bus, which is also the parent clock for quite a few modules, such
> as MMDC, once GPMI NAND set clock rate for EDO5 mode can cause system
> hang due to pll2_bus rate changed.
> 
> Fixes: f1541e15e38e ("clk: imx6sx: Switch to clk_hw based API")
> Signed-off-by: Han Xu <han.xu at nxp.com>
> 
> ---

Applied to clk-fixes



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