Hi Koen, On Fri, Aug 24, 2012 at 13:32:17, Koen Kooi wrote: > > Op 24 aug. 2012, om 09:56 heeft Koen Kooi <koen@xxxxxxxxxxxxxxxxxxxxx> het volgende geschreven: > > > > > Op 24 aug. 2012, om 09:26 heeft "AnilKumar, Chimata" <anilkumar@xxxxxx> het volgende geschreven: > > > >> Hi Koen, > >> > >> On Fri, Aug 24, 2012 at 11:58:34, Koen Kooi wrote: > >>> > >>> Op 24 aug. 2012, om 07:50 heeft "AnilKumar, Chimata" <anilkumar@xxxxxx> het volgende geschreven: > >>> > >>>> Hi Koen, > >>>> > >>>> On Thu, Aug 23, 2012 at 19:43:48, Koen Kooi wrote: > >>>>> > >>>>> Op 21 aug. 2012, om 13:17 heeft AnilKumar Ch <anilkumar@xxxxxx> het volgende geschreven: > >>>>> > >>>>>> Add tps65217 regulator device tree data to AM335x-Bone by adding > >>>>>> regulator consumers with tightened constraints and regulator-name. > >>>>>> TPS65217 regulator handle can be obtained by using this regulator > >>>>>> name. > >>>>>> > >>>>>> This patch also add I2C node with I2C frequency and tps65217 PMIC > >>>>>> I2C slave address. > >>>>>> > >>>>>> Signed-off-by: AnilKumar Ch <anilkumar@xxxxxx> > >>>>> > >>>>> I tried this and the kernel immediately crashes on my beaglebone. Could you upload the complete git tree and .config you used to test this to somewhere public please? > >>>> > >>>> Use this repo to test on beaglebone > >>>> https://github.com/hvaibhav/am335x-linux/commits/am335x-upstream-staging-pinctrl > >>>> > >>>> This wiki talks about how to build and use? > >>>> https://github.com/hvaibhav/am335x-linux/wiki/How-To-Use-Upstream-Tree > >>>> > >>>> Note: Enable tps65217 regulator in kernel config. > >>> > >>> I used that repo and as a seperate test I rebased that to latest mainline, same thing: as soon as I turn on the TPS in the .config it crashes on boot. Is the pinctrl repo the *exact* repo you used to test the patches on beaglebone? > >> > >> I tested on latest mainline after merging to > >> am335x-upstream-staging-pinctrl (voltage also changing) > >> > >> Can you share your .config and uImage? > > > > Config: https://github.com/beagleboard/kernel/blob/beaglebone-3.6/patches/configs/beaglebone > > > >> My config details:- (After merge) > >> 1. omap2plus_defconfig > >> 2. Enable tps65217 MFD driver > >> 3. Enable tps65217 regulator driver > > > > > > I rebased onto latest mainline and refreshed the base patches from Vaibhav and I now get: > > > > [ 0.246796] tps65217 0-0024: TPS65217 ID 0xf version 1.1 > > > > So it boots! I don't know what made it break before, but it's working now :) > > *sigh* I'm an idiot: > > root@beaglebone:~# uname -a > Linux beaglebone 3.6.0-rc3-00103-gfd02083 #86 SMP Fri Aug 24 09:45:54 CEST 2012 armv7l GNU/Linux > root@beaglebone:~# zcat /proc/config.gz | grep 217 > CONFIG_MFD_TPS65217=y > # CONFIG_REGULATOR_TPS65217 is not set > > Will retry with regulator driver actually turned on in a bit. Is it working after enabling the regulator? Thanks AnilKumar -- 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
