ARM: dts: sd_600eval: Fix eMMC lockup issue
authorParth Pancholi <parth.pancholi@einfochips.com>
Fri, 10 Jun 2016 18:19:55 +0000 (19:19 +0100)
committerAndy Gross <andy.gross@linaro.org>
Mon, 27 Jun 2016 22:36:53 +0000 (17:36 -0500)
commit93b8e6fda11757a20df21f3fc18e12789841f173
treeebb9010208b7b0fc1e3fb57f1e1b28c655ec40f3
parent5f963e2951d019bc217fdc722dba765ac494eec2
ARM: dts: sd_600eval: Fix eMMC lockup issue

This board locks up if we stress test the eMMC, as the regulator s4 is
unable to supply enough current for all the peripherials attached to it.
As this supply is wired up to most of the peripherials including DDR,
it resulted in such lockup.

This patch fixes this issue by setting s4 regulator correctly with
Auto power mode.

Reported-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
[Srinivas Kandagatla: rewrote the change log]
Tested-by: Girish Sharma <girish.sharma@einfochips.com>
Signed-off-by: Parth Pancholi <parth.pancholi@einfochips.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts