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 :) regards, Koen-- 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
