On 01/11, Gregory CLEMENT wrote: > From: Konstantin Porotchkin <[email protected]> > > Add fixed clock of 400MHz to system controller driver. This clock is > used as SD/eMMC clock source. > > Signed-off-by: Konstantin Porotchkin <[email protected]> > Reviewed-by: Omri Itach <[email protected]> > Reviewed-by: Hanna Hawa <[email protected]> > [fixed up conflicts, added error handling --rmk] > Signed-off-by: Russell King <[email protected]> > Signed-off-by: Gregory CLEMENT <[email protected]> > ---
Acked-by: Stephen Boyd <[email protected]> > diff --git a/drivers/clk/mvebu/ap806-system-controller.c > b/drivers/clk/mvebu/ap806-system-controller.c > index 8181b919f062..0a785076b0c6 100644 > --- a/drivers/clk/mvebu/ap806-system-controller.c > +++ b/drivers/clk/mvebu/ap806-system-controller.c > @@ -117,6 +117,17 @@ static int ap806_syscon_clk_probe(struct platform_device > *pdev) > goto fail3; > } > > + /* eMMC Clock is fixed clock divided by 3 */ > + of_property_read_string_index(np, "clock-output-names", > + 4, &name); This could check for failure and not register the clk if the name isn't there? Then dts can be backwards compatible. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
