[PATCH v2 RESEND 3/8] dt-bindings: i2c: exynos5: Add bus clock

Wolfram Sang wsa at kernel.org
Thu Dec 9 01:11:19 PST 2021


On Sat, Dec 04, 2021 at 11:58:15PM +0200, Sam Protsenko wrote:
> In new Exynos SoCs (like Exynos850) where HSI2C is implemented as a
> part of USIv2 block, there are two clocks provided to HSI2C controller:
>   - PCLK: bus clock (APB), provides access to register interface
>   - IPCLK: operating IP-core clock; SCL is derived from this one
> 
> Both clocks have to be asserted for HSI2C to be functional in that case.
> 
> Modify bindings doc to allow specifying bus clock in addition to
> already described operating clock.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>

Applied to for-next, thanks!

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