From: Daniel Baluta <daniel.baluta@nxp.com>
To: broonie@kernel.org
Cc: festevam@gmail.com, perex@perex.cz, tiwai@suse.com,
Xiubo.Lee@gmail.com, nicoleotsuka@gmail.com, timur@kernel.org,
alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, linux-imx@nxp.com,
shengjiu.wang@nxp.com, angus@akkea.ca, kernel@pengutronix.de,
l.stach@pengutronix.de, viorel.suman@nxp.com,
Daniel Baluta <daniel.baluta@nxp.com>
Subject: [PATCH 06/10] ASoC: dt-bindings: Document dl_mask property
Date: Mon, 22 Jul 2019 15:48:29 +0300 [thread overview]
Message-ID: <20190722124833.28757-7-daniel.baluta@nxp.com> (raw)
In-Reply-To: <20190722124833.28757-1-daniel.baluta@nxp.com>
SAI supports up to 8 data lines. This property let the user
configure how many data lines should be used per transfer
direction (Tx/Rx).
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
Documentation/devicetree/bindings/sound/fsl-sai.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt
index 2e726b983845..59f4d965a5fb 100644
--- a/Documentation/devicetree/bindings/sound/fsl-sai.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt
@@ -49,6 +49,11 @@ Optional properties:
- big-endian : Boolean property, required if all the SAI
registers are big-endian rather than little-endian.
+ - fsl,dl_mask : list of two integers (bitmask, first for RX, second
+ for TX) representing enabled datalines. Bit 0
+ represents first data line, bit 1 represents second
+ data line and so on. Data line is enabled if
+ corresponding bit is set to 1.
Optional properties (for mx6ul):
--
2.17.1
next prev parent reply other threads:[~2019-07-22 12:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 12:48 [PATCH 00/10] Add support for new SAI IP version Daniel Baluta
2019-07-22 12:48 ` [PATCH 01/10] ASoC: fsl_sai: add of_match data Daniel Baluta
2019-07-23 17:00 ` Mark Brown
2019-07-24 6:42 ` [alsa-devel] " Daniel Baluta
2019-07-24 22:34 ` Nicolin Chen
2019-07-25 6:00 ` [alsa-devel] " Daniel Baluta
2019-07-22 12:48 ` [PATCH 02/10] ASoC: fsl_sai: derive TX FIFO watermark from FIFO depth Daniel Baluta
2019-07-22 12:48 ` [PATCH 03/10] ASoC: fsl_sai: Add registers definition for multiple datalines Daniel Baluta
2019-07-22 12:48 ` [PATCH 04/10] ASoC: fsl_sai: Update Tx/Rx channel enable mask Daniel Baluta
2019-07-22 12:48 ` [PATCH 05/10] ASoC: fsl_sai: Add support to enable multiple data lines Daniel Baluta
2019-07-22 12:55 ` Lucas Stach
2019-07-24 8:58 ` [alsa-devel] " Daniel Baluta
2019-07-22 12:48 ` Daniel Baluta [this message]
2019-07-22 12:56 ` [PATCH 06/10] ASoC: dt-bindings: Document dl_mask property Lucas Stach
2019-07-24 23:13 ` Nicolin Chen
2019-07-25 6:08 ` [alsa-devel] " Daniel Baluta
2019-07-22 12:48 ` [PATCH 07/10] ASoC: fsl_sai: Add support for FIFO combine mode Daniel Baluta
2019-07-22 13:01 ` Lucas Stach
2019-07-22 12:48 ` [PATCH 08/10] ASoC: dt-bindings: Document fcomb_mode property Daniel Baluta
2019-07-24 23:22 ` Nicolin Chen
2019-07-25 6:02 ` [alsa-devel] " Daniel Baluta
2019-07-25 17:39 ` Nicolin Chen
2019-07-22 12:48 ` [PATCH 09/10] ASoC: fsl_sai: Add support for SAI new version Daniel Baluta
2019-07-24 23:32 ` Nicolin Chen
2019-07-25 6:06 ` [alsa-devel] " Daniel Baluta
2019-07-22 12:48 ` [PATCH 10/10] ASoC: fsl_sai: Add support for imx7ulp/imx8mq Daniel Baluta
2019-07-22 13:04 ` Lucas Stach
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