[PATCH v2 25/28] dt-bindings: pinctrl: samsung: describe Exynos850 and ExynosAutov9 wake-ups

[Rob Herring]

On Tue, 11 Jan 2022 21:17:19 +0100, Krzysztof Kozlowski wrote:
> Older Samsung Exynos SoC pin controller nodes (Exynos3250, Exynos4,
> Exynos5, Exynos5433) with external wake-up interrupts, expected to have
> one interrupt for multiplexing these wake-up interrupts.  Also they
> expected to have exactly one pin controller capable of external wake-up
> interrupts.
> 
> It seems however that newer ARMv8 Exynos SoC like Exynos850 and
> ExynosAutov9 have differences of their pin controller node capable of
> external wake-up interrupts:
> 1. No multiplexed external wake-up interrupt, only direct,
> 2. More than one pin controller capable of external wake-up interrupts.
> 
> Add dedicated Exynos850 and ExynosAutov9 compatibles.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> ---
>  .../samsung,pinctrl-wakeup-interrupt.yaml     | 27 ++++++++++++++++---
>  1 file changed, 24 insertions(+), 3 deletions(-)
> 

Reviewed-by: Rob Herring <robh at kernel.org>