[PATCH 1/2] dt-bindings: mfd: mediatek: mt6397: describe the RTC's 32 kHz output
Krzysztof Kozlowski
krzk at kernel.org
Sun Nov 1 23:47:47 PST 2026
On 02/11/2026 06:33, Ryan Brue wrote:
> The MT6397 RTC drives its 32 kHz clock out of the PMIC, where boards
> use it as the sleep clock of a Wi-Fi/Bluetooth combo chip. The output
> is off unless something turns it on.
>
> Let the RTC node provide it as a clock.
>
> Signed-off-by: Ryan Brue <ryanbrue.dev at gmail.com>
> ---
> Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
Best regards,
Krzysztof
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