forked from Minki/linux
gpio: aspeed: dt: Add optional clocks property
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> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -18,6 +18,7 @@ Required properties:
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Optional properties:
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- interrupt-parent : The parent interrupt controller, optional if inherited
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- clocks : A phandle to the HPLL clock node for debounce timings
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The gpio and interrupt properties are further described in their respective
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bindings documentation:
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