On 12:58-20110512, Todd Poynor wrote: > On Fri, May 13, 2011 at 12:46:17AM +0530, Premi, Sanjeev wrote: > > > -----Original Message----- > > > From: Menon, Nishanth > ... > > > Last I tried, with Vishwa's dvfs branch on panda without voltage > > > registrations, things could crash :( if I get some time I will try to > > > port Vishwa's series onto kevin's branch as well and test and provide > > > any patches necessary. > > > > [sp] I can try this on Panda. Will be able to get one tomorrow. > > In case it helps, below is what I use for Panda. > > --- > ARM: OMAP2 voltage: Don't die if board does not register voltage params > > This allows the DVFS patches to boot on boards not yet modified to > register voltage params. > > Signed-off-by: Todd Poynor <[email protected]> > --- > arch/arm/mach-omap2/voltage.c | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c > index dbc1cfe..8f23d95 100644 > --- a/arch/arm/mach-omap2/voltage.c > +++ b/arch/arm/mach-omap2/voltage.c > @@ -617,6 +617,12 @@ static void __init omap4_vc_init(struct omap_vdd_info > *vdd) > struct clk *sys_ck; > u32 sys_clk_speed; > > + if (!vdd->board_data) { > + pr_warning("%s: No voltage board params registered for > vdd_%s\n", > + __func__, vdd->voltdm.name); > + return; > + } > + > sys_ck = clk_get(NULL, "sys_clkin_ck"); > if (IS_ERR(sys_ck)) { > pr_warning("%s: Could not get the sys clk to calculate" looks around the right place.. but, which branch is this based on? cant see board_data on linus master..
-- Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
