| Message ID | 1469765703-30999-3-git-send-email-shawn.lin@rock-chips.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jul 29, 2016 at 12:15:00PM +0800, Shawn Lin wrote: > This patch adds power domain as a optional property for sdhci-of-arasan. > We should handle the power domain if available as it's in off > state due to the policy of power-saving after booting up. Otherwise > controller can not be accessed. > > Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> > --- > > Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 1 + > 1 file changed, 1 insertion(+) Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index 3404afa..b5fb563 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -36,6 +36,7 @@ Optional Properties: - #clock-cells: If specified this should be the value <0>. With this property in place we will export a clock representing the Card Clock. This clock is expected to be consumed by our PHY. You must also specify + - power-domains: Must contain a reference to the PM domain, if available. Example: sdhci@e0100000 {
This patch adds power domain as a optional property for sdhci-of-arasan. We should handle the power domain if available as it's in off state due to the policy of power-saving after booting up. Otherwise controller can not be accessed. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> --- Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 1 + 1 file changed, 1 insertion(+)