hi,

On Wednesday 09 September 2015 09:33 AM, Guenter Roeck wrote:

On Sun, Sep 06, 2015 at 04:41:10PM -0700, Guenter Roeck wrote:

quoted

On Thu, Sep 03, 2015 at 03:25:11PM +0530, Kishon Vijay Abraham I wrote:

quoted

PBIAS regulator is required for MMC module in OMAP2, OMAP3, OMAP4,
OMAP5 and DRA7 SoCs. Enable it here.

Signed-off-by: Kishon Vijay Abraham I <redacted>

Tested-by: Guenter Roeck <linux@roeck-us.net>

This problem is now causing various runtime failures in mainline.
I see the following qemu test failures:

arm:beagle:multi_v7_defconfig:omap3-beagle
arm:beaglexm:multi_v7_defconfig:omap3-beagle-xm
arm:overo:multi_v7_defconfig:omap3-overo-tobi

I would expect all omap2/3/4/5 runtime tests with multi_v7_defconfig to fail.

Also, FWIW,

Fixes: 6a9b2ff07d04 ("mmc: host: omap_hsmmc: return on fatal errors from omap_hsmmc_reg_get")

I've resend the patch to arm at kernel.org and it bounced back from Nicolas
Pitre. However others like Arnd, Thomas, Olof would have received and I
think they'll be applying this soonish.

Thanks
Kishon

Guenter

quoted

quoted

---
 arch/arm/configs/multi_v7_defconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 5fd8df6..f497c96 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig

@@ -403,6 +403,7 @@ CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MAX77686=y
 CONFIG_REGULATOR_MAX77693=m
 CONFIG_REGULATOR_PALMAS=y
+CONFIG_REGULATOR_PBIAS=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
 CONFIG_REGULATOR_TPS51632=y

-- 
1.7.9.5

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