From: Dan Murphy <dmurphy@ti.com>
To: <lgirdwood@gmail.com>, <broonie@kernel.org>, <tiwai@suse.com>,
<robh+dt@kernel.org>
Cc: <devicetree@vger.kernel.org>, <camel.guo@axis.com>,
<alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
Dan Murphy <dmurphy@ti.com>
Subject: [PATCH 3/6] dt-bindings: tlv320adcx140: Add ASI Tx drive
Date: Tue, 15 Sep 2020 14:06:03 -0500 [thread overview]
Message-ID: <20200915190606.1744-3-dmurphy@ti.com> (raw)
In-Reply-To: <20200915190606.1744-1-dmurphy@ti.com>
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 <dmurphy@ti.com>
---
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
--
2.28.0
next prev parent reply other threads:[~2020-09-15 19:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 19:06 [PATCH 1/6] ASoC: tlv320adcx140: Idle the device while writing registers Dan Murphy
2020-09-15 19:06 ` [PATCH 2/6] ASoC: tlv320adcx140: Fix BCLK inversion for DSP modes Dan Murphy
2020-09-15 19:06 ` Dan Murphy [this message]
2020-09-15 19:06 ` [PATCH 4/6] ASoC: tlv320adcx140: Add the config to configure Tx ASI output Dan Murphy
2020-09-15 19:06 ` [PATCH 5/6] dt-bindings: tlv320adcx140: Add slot programming property Dan Murphy
2020-09-17 13:02 ` Mark Brown
2020-09-17 15:15 ` Dan Murphy
2020-09-17 15:56 ` Mark Brown
2020-09-15 19:06 ` [PATCH 6/6] ASoC: tlv320adcx140: Add channel slot programming Dan Murphy
2020-09-17 18:57 ` [PATCH 1/6] ASoC: tlv320adcx140: Idle the device while writing registers Mark Brown
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