All of lore.kernel.org
 help / color / mirror / Atom feed
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org, vkoul@kernel.org
Cc: robh@kernel.org, devicetree@vger.kernel.org,
	yung-chuan.liao@linux.intel.com,
	pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com,
	linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v2 4/5] ASoC: dt-bindings: wsa881x: add bindings for port mapping
Date: Tue,  9 Mar 2021 14:15:13 +0000	[thread overview]
Message-ID: <20210309141514.24744-5-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20210309141514.24744-1-srinivas.kandagatla@linaro.org>

WSA881x SoundWire device ports are statically assigned to master ports
at design time. So add bindings required to specify these mappings!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 .../devicetree/bindings/sound/qcom,wsa881x.yaml          | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
index ea44d03e58ca..48bc72304b90 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
@@ -26,6 +26,13 @@ properties:
     description: GPIO spec for Powerdown/Shutdown line to use
     maxItems: 1
 
+  qcom,port-mapping:
+    description: |
+      Specifies static port mapping between slave and master ports.
+      In the order of slave port index.
+    maxItems: 4
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+
   '#thermal-sensor-cells':
     const: 0
 
@@ -54,6 +61,7 @@ examples:
             powerdown-gpios = <&wcdpinctrl 2 0>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            qcom-port-mapping = <1 2 3 7>;
         };
 
         speaker@0,2 {
@@ -62,6 +70,7 @@ examples:
             powerdown-gpios = <&wcdpinctrl 2 0>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            qcom-port-mapping = <4 5 6 8>;
         };
     };
 
-- 
2.21.0


WARNING: multiple messages have this Message-ID (diff)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org, vkoul@kernel.org
Cc: robh@kernel.org, alsa-devel@alsa-project.org,
	devicetree@vger.kernel.org, pierre-louis.bossart@linux.intel.com,
	linux-kernel@vger.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	sanyog.r.kale@intel.com, yung-chuan.liao@linux.intel.com
Subject: [PATCH v2 4/5] ASoC: dt-bindings: wsa881x: add bindings for port mapping
Date: Tue,  9 Mar 2021 14:15:13 +0000	[thread overview]
Message-ID: <20210309141514.24744-5-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20210309141514.24744-1-srinivas.kandagatla@linaro.org>

WSA881x SoundWire device ports are statically assigned to master ports
at design time. So add bindings required to specify these mappings!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 .../devicetree/bindings/sound/qcom,wsa881x.yaml          | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
index ea44d03e58ca..48bc72304b90 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
@@ -26,6 +26,13 @@ properties:
     description: GPIO spec for Powerdown/Shutdown line to use
     maxItems: 1
 
+  qcom,port-mapping:
+    description: |
+      Specifies static port mapping between slave and master ports.
+      In the order of slave port index.
+    maxItems: 4
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+
   '#thermal-sensor-cells':
     const: 0
 
@@ -54,6 +61,7 @@ examples:
             powerdown-gpios = <&wcdpinctrl 2 0>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            qcom-port-mapping = <1 2 3 7>;
         };
 
         speaker@0,2 {
@@ -62,6 +70,7 @@ examples:
             powerdown-gpios = <&wcdpinctrl 2 0>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            qcom-port-mapping = <4 5 6 8>;
         };
     };
 
-- 
2.21.0


  parent reply	other threads:[~2021-03-09 14:16 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09 14:15 [PATCH v2 0/5] soundwire: add static port map support Srinivas Kandagatla
2021-03-09 14:15 ` Srinivas Kandagatla
2021-03-09 14:15 ` [PATCH v2 1/5] soundwire: add static port mapping support Srinivas Kandagatla
2021-03-09 14:15   ` Srinivas Kandagatla
2021-03-09 14:15 ` [PATCH v2 2/5] soundwire: qcom: update port map allocation bit mask Srinivas Kandagatla
2021-03-09 14:15   ` Srinivas Kandagatla
2021-03-09 15:55   ` Pierre-Louis Bossart
2021-03-09 15:55     ` Pierre-Louis Bossart
2021-03-11 14:29     ` Srinivas Kandagatla
2021-03-11 14:29       ` Srinivas Kandagatla
2021-03-09 14:15 ` [PATCH v2 3/5] soundwire: qcom: add static port map support Srinivas Kandagatla
2021-03-09 14:15   ` Srinivas Kandagatla
2021-03-09 16:10   ` Pierre-Louis Bossart
2021-03-09 16:10     ` Pierre-Louis Bossart
2021-03-11 14:29     ` Srinivas Kandagatla
2021-03-11 14:29       ` Srinivas Kandagatla
2021-03-09 14:15 ` Srinivas Kandagatla [this message]
2021-03-09 14:15   ` [PATCH v2 4/5] ASoC: dt-bindings: wsa881x: add bindings for port mapping Srinivas Kandagatla
2021-03-09 17:19   ` Rob Herring
2021-03-09 17:19     ` Rob Herring
2021-03-09 14:15 ` [PATCH v2 5/5] ASoC: codecs: wsa881x: add static port map support Srinivas Kandagatla
2021-03-09 14:15   ` Srinivas Kandagatla
2021-03-09 16:08   ` kernel test robot
2021-03-09 16:08     ` kernel test robot
2021-03-09 16:08     ` kernel test robot
2021-03-09 20:31   ` kernel test robot
2021-03-09 20:31     ` kernel test robot
2021-03-09 20:31     ` kernel test robot

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210309141514.24744-5-srinivas.kandagatla@linaro.org \
    --to=srinivas.kandagatla@linaro.org \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pierre-louis.bossart@linux.intel.com \
    --cc=robh@kernel.org \
    --cc=sanyog.r.kale@intel.com \
    --cc=vkoul@kernel.org \
    --cc=yung-chuan.liao@linux.intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.