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authorStephen Warren <swarren@nvidia.com>2013-03-28 13:22:30 -0600
committerStephen Warren <swarren@nvidia.com>2013-04-04 17:17:43 -0600
commit15d5ef4d9a1f6fd7bcf706e41f13d5029a91760f (patch)
treeef0a4414a89a401f66d65cfd840d497e8a9cdb5a /arch/arm/boot/dts/tegra114-dalmore.dts
parent3ec9147d4f9eeffb0f3a0439c3edd6bd01c40ed3 (diff)
ARM: tegra: keep power on to SD slot on Dalmore
Set "regulator-always-on" for the SD slot on Dalmore, so that SD cards work. This used to work, since this regulator is on by default, but was broken by commit "ARM: tegra: dalmore: add TPS65090 node", since that didn't specify always-on for this regulator. In the long run, the regulators should all be hooked up to the SDHCI device nodes. However, we haven't done that for any of the Tegra boards yet, so to be consistent, this patch simply forces the regulator on, rather than hooking it up and making it work differently to other boards. Reported-by: Rhyland Klein <rklein@nvidia.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts')
-rw-r--r--arch/arm/boot/dts/tegra114-dalmore.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 4b6bb55c092c..f111e3b03ef3 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -800,6 +800,7 @@
fet6 {
regulator-name = "vdd-sd-slot";
+ regulator-always-on;
regulator-boot-on;
};