On Thu 10 Dec 12:22 CST 2020, Douglas Anderson wrote:
> 50 MHz is an incredibly common clock rate for SD cards to run at.
> It's "high speed" mode in SD (not very fast these days, but it used to
> be) or:
> #define HIGH_SPEED_MAX_DTR 50000000
>
> If we don't support this then older "high speed" cards can only run at
> 25 MHz or at half their normal speed. There doesn't seem to be any
> reason to skip this clock rate, so add it.
>
> Fixes: 17269568f726 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180")
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Regards,
Bjorn
> ---
>
> drivers/clk/qcom/gcc-sc7180.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
> index b080739ab0c3..d82d725ac231 100644
> --- a/drivers/clk/qcom/gcc-sc7180.c
> +++ b/drivers/clk/qcom/gcc-sc7180.c
> @@ -651,6 +651,7 @@ static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
> F(9600000, P_BI_TCXO, 2, 0, 0),
> F(19200000, P_BI_TCXO, 1, 0, 0),
> F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0),
> + F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
> F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0),
> F(202000000, P_GPLL7_OUT_MAIN, 4, 0, 0),
> { }
> --
> 2.29.2.576.ga3fc446d84-goog
>
