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Tue, 15 Sep 2020 14:06:24 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08FJ6NcD102452; Tue, 15 Sep 2020 14:06:23 -0500 From: Dan Murphy To: , , , Subject: [PATCH 3/6] dt-bindings: tlv320adcx140: Add ASI Tx drive Date: Tue, 15 Sep 2020 14:06:03 -0500 Message-ID: <20200915190606.1744-3-dmurphy@ti.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200915190606.1744-1-dmurphy@ti.com> References: <20200915190606.1744-1-dmurphy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Dan Murphy , camel.guo@axis.com 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" Add a property to indicate if the device is to go into a High-z state on the Tx ASI output pins when the device is idle. Signed-off-by: Dan Murphy --- Documentation/devicetree/bindings/sound/tlv320adcx140.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml index f578f17f3e04..e79f8d1891e4 100644 --- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml +++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml @@ -108,6 +108,12 @@ properties: maximum: 7 default: [0, 0, 0, 0] + ti,asi-tx-drive: + type: boolean + description: | + When set the device will set the Tx ASI output to a Hi-Z state for unused + data cycles. Default is to drive the output low on unused ASI cycles. + patternProperties: '^ti,gpo-config-[1-4]$': $ref: /schemas/types.yaml#/definitions/uint32-array