From patchwork Tue Sep 15 13:56:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v3,1/2] ASoC: dt-bindings: ak4458: Add dsd-path property X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 291731 Message-Id: <1600178220-28973-1-git-send-email-shengjiu.wang@nxp.com> To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org Date: Tue, 15 Sep 2020 21:56:59 +0800 From: Shengjiu Wang List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Add "dsd-path" property, which is used for ak4497 codec to select the DSD input pin. Signed-off-by: Shengjiu Wang --- Documentation/devicetree/bindings/sound/ak4458.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/ak4458.txt b/Documentation/devicetree/bindings/sound/ak4458.txt index 8f6c84f21468..0416c14895d6 100644 --- a/Documentation/devicetree/bindings/sound/ak4458.txt +++ b/Documentation/devicetree/bindings/sound/ak4458.txt @@ -12,6 +12,9 @@ Optional properties: - mute-gpios: A GPIO specifier for the soft mute pin - AVDD-supply: Analog power supply - DVDD-supply: Digital power supply +- dsd-path: Select DSD input pins for ak4497 + 0: select #16, #17, #19 pins + 1: select #3, #4, #5 pins Example: