Messages in this thread Patch in this message | | | From | Andrew Jeffery <> | Subject | [PATCH v2 2/4] gpio: aspeed: dt: Add optional clocks property | Date | Fri, 7 Apr 2017 22:29:00 +0930 |
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We need a reference to the HPLL to calculate debounce cycles. If the clocks property is not supplied in the GPIO node then the consumer should deny any debounce requests.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au> --- Documentation/devicetree/bindings/gpio/gpio-aspeed.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt index 6f30b9a048da..c756afa88cc6 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-aspeed.txt @@ -18,6 +18,7 @@ Required properties: Optional properties: - interrupt-parent : The parent interrupt controller, optional if inherited +- clocks : A phandle to the HPLL clock node for debounce timings The gpio and interrupt properties are further described in their respective bindings documentation: -- 2.9.3
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