ARM: dts: exynos: Correct S3C RTC bindings in Tiny4412

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The S3C RTC requires 32768 Hz clock as input which is provided by PMIC.
However the PMIC is not described in DTS at all so at least add a
workaround to model its clock with fixed-clock.  This fixes S3C RTC and
silences dtbs_check warnings like:

  arch/arm/boot/dts/exynos4412-tiny4412.dt.yaml: rtc@10070000: clocks: [[7, 346]] is too short
  arch/arm/boot/dts/exynos4412-tiny4412.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-32-krzk@kernel.org

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Krzysztof Kozlowski 2020-08-30 15:51:59 +02:00

parent 1716af2499

commit 6511f11a49

1 changed files with 9 additions and 0 deletions

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arch/arm/boot/dts/exynos4412-tiny4412.dts

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