On Tue, 18 Feb 2020 21:31:58 +0000, Robin Murphy wrote: > Existing RK3328 codec drivers have overloaded the GRF phandle to assume > implicit control of the limited-function GPIO_MUTE pin, which is usually > used to enable an external audio line driver IC. Since this pin has a > proper binding of its own (see gpio/rockchip,rk3328-grf-gpio.txt), make > a GPIO explicit in the codec binding too. This will help avoid ambiguity > on boards that use that pin for some other purpose. > > (and while touching the example, enforce the "don't include status" rule) > > Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx> > --- > > v2: no change > > .../devicetree/bindings/sound/rockchip,rk3328-codec.txt | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > Acked-by: Rob Herring <robh@xxxxxxxxxx>
