| Message ID | 1469765703-30999-2-git-send-email-shawn.lin@rock-chips.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jul 29, 2016 at 12:14:59PM +0800, Shawn Lin wrote: > This patch adds power domain as a optional property for dw_mmc. > We should handle the power domain if available as it's in off > state dut to the policy of power-saving after booting up. Otherwise > dw_mmc can not be accessed. > > Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> > > --- > > Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 2 ++ > 1 file changed, 2 insertions(+) Acked-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt index 8636f5a..f48febd 100644 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt @@ -81,6 +81,8 @@ Optional properties: * dma-names: request names for generic DMA client binding. Must be "rx-tx". Refer to dma.txt for details. +* power-domains: Must contain a reference to the PM domain, if available. + Aliases: - All the MSHC controller nodes should be represented in the aliases node using
This patch adds power domain as a optional property for dw_mmc. We should handle the power domain if available as it's in off state dut to the policy of power-saving after booting up. Otherwise dw_mmc can not be accessed. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> --- Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 2 ++ 1 file changed, 2 insertions(+)