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| author |   Lucas Stach <l.stach@pengutronix.de> | 2018-12-17 16:31:52 +0100 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2019-01-11 15:12:59 +0800 |
| commit | ae1d2add26a4a0d34dc0615d304be2f341202e77 (patch) | |
| tree | 84b3f39577231f48a665dfca7a0e4669062c753c /Documentation/devicetree/bindings/power | |
| parent | soc: imx: gpcv2: handle additional power-down bits in handshake register (diff) | |
| download | linux-dev-ae1d2add26a4a0d34dc0615d304be2f341202e77.tar.xz linux-dev-ae1d2add26a4a0d34dc0615d304be2f341202e77.zip | |
soc: imx: gpcv2: handle reset clocks
Some power domains handled by the GPCv2 driver need to enable the clocks
for devies inside the domain, so that the reset propagation and proper
power-up sequencing happens. Handle them in the same way as on GPCv1.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/power')
| -rw-r--r-- | Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt index 7c947a996df1..7c7e972aaa42 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.txt @@ -32,6 +32,9 @@ Required properties: Optional properties: - power-supply: Power supply used to power the domain +- clocks: a number of phandles to clocks that need to be enabled during + domain power-up sequencing to ensure reset propagation into devices + located inside this power domain Example: |