On Wed, Oct 10, 2012 at 20:00:49, Porter, Matt wrote: > 6ea74cb ARM: OMAP2+: hwmod: get rid of all omap_clk_get_by_name usage > exposes a bug in the AM33XX clock data for mcasp. After moving to > clk_get() usage, the _init() of all registered hwmods fails on mcasp0 > due to incorrect clock data causing clk_get() to fail. This causes all > successive hwmods to fail to _init() leaving them in a bad state. > > This patch updates the mcasp clock entries so clk_get() will succeed. > It is tested on BeagleBone and is needed for 3.7-rc1 to fix AM33xx > boot. > Matt, I have already submitted patch for this and it is accepted and merged in Tony's pull request. https://patchwork.kernel.org/patch/1499271/ Thanks, Vaibhav > Signed-off-by: Matt Porter <mporter@xxxxxx> > --- > arch/arm/mach-omap2/clock33xx_data.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c > index b87b88c..0a64139 100644 > --- a/arch/arm/mach-omap2/clock33xx_data.c > +++ b/arch/arm/mach-omap2/clock33xx_data.c > @@ -1033,8 +1033,8 @@ static struct omap_clk am33xx_clks[] = { > CLK("481d0000.d_can", NULL, &dcan1_fck, CK_AM33XX), > CLK(NULL, "debugss_ick", &debugss_ick, CK_AM33XX), > CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk, CK_AM33XX), > - CLK("davinci-mcasp.0", NULL, &mcasp0_fck, CK_AM33XX), > - CLK("davinci-mcasp.1", NULL, &mcasp1_fck, CK_AM33XX), > + CLK(NULL, "mcasp0_fck", &mcasp0_fck, CK_AM33XX), > + CLK(NULL, "mcasp1_fck", &mcasp1_fck, CK_AM33XX), > CLK("NULL", "mmc2_fck", &mmc2_fck, CK_AM33XX), > CLK(NULL, "mmu_fck", &mmu_fck, CK_AM33XX), > CLK(NULL, "smartreflex0_fck", &smartreflex0_fck, CK_AM33XX), > -- > 1.7.9.5 > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
