Messages in this thread Patch in this message | | | From | Shawn Lin <> | Subject | [PATCH 2/5] Documentation: mmc: sdhci-of-arasan: add power domain description | Date | Fri, 29 Jul 2016 12:15:00 +0800 |
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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(+)
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 { -- 2.3.7
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