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dt-bindings: mmc: meson-gx: add optional power-domains 

On newer SoCs, the MMC controller can require a power-domain to operate,
add it as optional.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240605-topic-amlogic-upstream-bindings-fixes-power-domains-mmc-v1-1-4acbb8cc2626@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
pull/924/head
Neil Armstrong 2024-06-05 11:34:46 +02:00 committed by Ulf Hansson
parent e83c868521
commit 99464ff96a
1 changed files with 3 additions and 0 deletions
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3
Documentation/devicetree/bindings/mmc/amlogic,meson-gx-mmc.yaml
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@ -51,6 +51,9 @@ properties:
set when controller's internal DMA engine cannot access the DRAM memory,
like on the G12A dedicated SDIO controller.
power-domains:
maxItems: 1
required:
- compatible
- reg