diff options
author | Guodong Xu <guodong.xu@linaro.org> | 2016-03-02 19:21:24 +0800 |
---|---|---|
committer | Guodong Xu <guodong.xu@linaro.org> | 2017-06-06 14:23:17 +0800 |
commit | 6f51031e88b21475692cc04a9cc2b04d198f6c48 (patch) | |
tree | 631906e0bddaa5c1d51d540cd447b242961e4852 /Documentation/devicetree | |
parent | b409ba3b053501181d47a35769fe61823da012e9 (diff) |
Documentation: synopsys-dw-mshc: add binding for resets
Add resets property to synopsys-dw-mshc bindings. It is intended to
represent the hardware reset signal present internally in some host
controller IC designs.
See Documentation/devicetree/bindings/reset/reset.txt for details.
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt index 8636f5ae97e5..9b4896c11716 100644 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt @@ -39,6 +39,10 @@ Required Properties: Optional properties: +* resets: phandle + reset specifier pair, intended to represent hardware + reset signal present internally in some host controller IC designs. + See Documentation/devicetree/bindings/reset/reset.txt for details. + * clocks: from common clock binding: handle to biu and ciu clocks for the bus interface unit clock and the card interface unit clock. @@ -48,7 +52,7 @@ Optional properties: clock-frequency. It is an error to omit both the ciu clock and the clock-frequency. -* clock-frequency: should be the frequency (in Hz) of the ciu clock. If this +* clock-frequency: should be tke frequency (in Hz) of the ciu clock. If this is specified and the ciu clock is specified then we'll try to set the ciu clock to this at probe time. |