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Groups > linux.kernel > #1452252
| From | Shawn Lin <shawn.lin@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/5] Documentation: mmc: sdhci-of-arasan: add power domain description |
| Date | 2016-07-29 06:20 +0200 |
| Message-ID | <s07rc-83j-25@gated-at.bofh.it> (permalink) |
| References | <s07rb-83j-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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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[PATCH 0/5] Add power domain support for dw_mmc/sdhci-of-arasan Shawn Lin <shawn.lin@rock-chips.com> - 2016-07-29 06:20 +0200
[PATCH 2/5] Documentation: mmc: sdhci-of-arasan: add power domain description Shawn Lin <shawn.lin@rock-chips.com> - 2016-07-29 06:20 +0200
Re: [PATCH 2/5] Documentation: mmc: sdhci-of-arasan: add power domain description Rob Herring <robh@kernel.org> - 2016-07-29 23:50 +0200
[PATCH 5/5] mmc: sdhci-of-arasan: add power domain support Shawn Lin <shawn.lin@rock-chips.com> - 2016-07-29 06:30 +0200
Re: [PATCH 0/5] Add power domain support for dw_mmc/sdhci-of-arasan Ulf Hansson <ulf.hansson@linaro.org> - 2016-07-29 11:30 +0200
Re: [PATCH 0/5] Add power domain support for dw_mmc/sdhci-of-arasan Shawn Lin <shawn.lin@rock-chips.com> - 2016-08-01 05:30 +0200
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