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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id w72sm378347oie.49.2020.02.19.13.38.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2020 13:38:31 -0800 (PST) Received: (nullmailer pid 15386 invoked by uid 1000); Wed, 19 Feb 2020 21:38:30 -0000 Date: Wed, 19 Feb 2020 15:38:30 -0600 From: Rob Herring To: Robin Murphy Subject: Re: [PATCH v2 1/3] ASoC: dt-bindings: Make RK3328 codec GPIO explicit Message-ID: <20200219213830.GA15330@bogus> References: <5f7a399dea8a9dedef57f6f99f0f6ab1c1fdc56a.1581376744.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5f7a399dea8a9dedef57f6f99f0f6ab1c1fdc56a.1581376744.git.robin.murphy@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, heiko@sntech.de, lgirdwood@gmail.com, linux-rockchip@lists.infradead.org, broonie@kernel.org, pgwipeout@gmail.com, linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 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 > --- > > v2: no change > > .../devicetree/bindings/sound/rockchip,rk3328-codec.txt | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > Acked-by: Rob Herring