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dt-bindings: mmci: add optional reset property

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This patch adds a optional reset management.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Ludovic Barre 2018-10-08 14:08:50 +02:00 committed by Ulf Hansson
parent b79220b3e0
commit c86a988885
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/mmc/mmci.txt
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@ -15,6 +15,7 @@ Required properties:
Optional properties:
- arm,primecell-periphid : contains the PrimeCell Peripheral ID, it overrides
the ID provided by the HW
- resets : phandle to internal reset line.
- vqmmc-supply : phandle to the regulator device tree node, mentioned
as the VCCQ/VDD_IO supply in the eMMC/SD specs.
- st,sig-dir-dat0 : bus signal direction pin used for DAT[0].