From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Patrick Lai <plai@codeaurora.org>, Mark Brown <broonie@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Banajit Goswami <bgoswami@codeaurora.org>,
Kenneth Westfield <kwestfie@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v1 13/13] ASoC: qcom: document apq8016 sbc machine driver bindings
Date: Wed, 13 May 2015 13:03:31 +0100 [thread overview]
Message-ID: <1431518611-7836-1-git-send-email-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <1431518302-7139-1-git-send-email-srinivas.kandagatla@linaro.org>
This patch adds bindings for apq8016 sbc machine driver.
On APQ8016 4 MI2S can be configured to different sinks like internal
codec/external codec, this connection is controlled via 2 iomux
registers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../devicetree/bindings/sound/qcom,apq8016-sbc.txt | 61 ++++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt
diff --git a/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt b/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt
new file mode 100644
index 0000000..01d62be
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt
@@ -0,0 +1,61 @@
+* Qualcomm Technologies APQ8016 SBC ASoC machine driver
+
+This node models the Qualcomm Technologies APQ8016 SBC ASoC machine driver
+
+Required properties:
+
+- compatible : "qcom,apq8016-sbc-sndcard"
+
+- pinctrl-N : One property must exist for each entry in
+ pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
+ for details of the property values.
+- pinctrl-names : Must contain a "default" entry.
+- reg : Must contain an address for each entry in reg-names.
+- reg-names : A list which must include the following entries:
+ * "mic-iomux"
+ * "spkr-iomux"
+- qcom,model : Name of the sound card.
+
+Dai-link subnode properties and subnodes:
+
+Required dai-link subnodes:
+
+- cpu : CPU sub-node
+- codec : CODEC sub-node
+
+Required CPU/CODEC subnodes properties:
+
+-sound-dai : phandle and port of CPU/CODEC
+-capture-dai : phandle and port of CPU/CODEC
+
+Optional CPU/CODEC subnodes properties:
+- external : flag to indicate if the I2S is connected to external codec
+Example:
+
+sound: sound {
+ compatible = "qcom,apq8016-sbc-sndcard";
+ reg = <0x07702000 0x4>, <0x07702004 0x4>;
+ reg-names = "mic-iomux", "spkr-iomux";
+ qcom,model = "DB410c";
+
+ /* I2S - Internal codec */
+ internal-dai-link@0 {
+ cpu { /* PRIMARY */
+ sound-dai = <&lpass MI2S_PRIMARY>;
+ };
+ codec {
+ sound-dai = <&wcd_codec 0>;
+ };
+ };
+
+ /* External Primary or External Secondary -ADV7533 HDMI */
+ external-dai-link@0 {
+ external;
+ cpu { /* QUAT */
+ sound-dai = <&lpass MI2S_QUATERNARY>;
+ };
+ codec {
+ sound-dai = <&adv_bridge 0>;
+ };
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2015-05-13 12:03 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 17:15 [RFC PATCH 00/14] ASoC: qcom: add support to apq8016 audio Srinivas Kandagatla
2015-04-30 17:16 ` [RFC PATCH 01/14] ASoC: qcom: Remove redundant error check Srinivas Kandagatla
2015-05-04 12:24 ` Mark Brown
2015-04-30 17:16 ` [RFC PATCH 02/14] ASoC: qcom: remove unnecessary header files Srinivas Kandagatla
2015-05-04 12:24 ` Mark Brown
2015-04-30 17:16 ` [RFC PATCH 03/14] ASoC: qcom: move ipq806x specific bits out of lpass driver Srinivas Kandagatla
2015-05-02 23:57 ` Kenneth Westfield
2015-05-05 5:19 ` Kenneth Westfield
2015-05-05 7:17 ` Srinivas Kandagatla
2015-05-06 5:43 ` [alsa-devel] " Kenneth Westfield
2015-05-05 7:16 ` Srinivas Kandagatla
2015-05-06 5:35 ` [alsa-devel] " Kenneth Westfield
2015-04-30 17:17 ` [RFC PATCH 04/14] ASoC: qcom: remove hardcoded i2s port number Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 05/14] ASoC: qcom: remove hardcoded dma channel Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 06/14] ASoC: qcom: support bitclk and osrclk per i2s port Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 07/14] ASoC: qcom: add no osr clk flag to lpass variant Srinivas Kandagatla
2015-05-02 23:58 ` Kenneth Westfield
2015-05-05 7:17 ` Srinivas Kandagatla
2015-05-04 12:26 ` Mark Brown
2015-05-05 7:16 ` Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 08/14] ASoC: qcom: add dma channel control offset to variant data Srinivas Kandagatla
2015-05-02 23:59 ` Kenneth Westfield
2015-05-05 7:16 ` Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 09/14] ASoC: qcom: Add ability to handle interrupts per dma channel Srinivas Kandagatla
2015-05-03 0:00 ` Kenneth Westfield
2015-05-05 7:17 ` Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 10/14] ASoC: qcom: add bit map to track static dma channel allocations Srinivas Kandagatla
2015-04-30 17:17 ` [RFC PATCH 11/14] ASoC: qcom: Add apq8016 lpass driver support Srinivas Kandagatla
2015-04-30 17:18 ` [RFC PATCH 12/14] ASoC: qcom: add apq8016 sound card support Srinivas Kandagatla
2015-05-03 0:01 ` Kenneth Westfield
2015-05-05 7:17 ` Srinivas Kandagatla
2015-04-30 17:18 ` [RFC PATCH 13/14] ASoC: qcom: Document apq8016 bindings Srinivas Kandagatla
2015-04-30 17:18 ` [RFC PATCH 14/14] ASoC: qcom: document apq8016 machine driver bindings Srinivas Kandagatla
2015-05-03 0:03 ` Kenneth Westfield
2015-05-03 3:59 ` Kenneth Westfield
2015-05-05 7:17 ` Srinivas Kandagatla
2015-05-06 5:41 ` [alsa-devel] " Kenneth Westfield
2015-05-02 23:57 ` [RFC PATCH 00/14] ASoC: qcom: add support to apq8016 audio Kenneth Westfield
2015-05-06 5:47 ` Kenneth Westfield
2015-05-06 6:54 ` Srinivas Kandagatla
2015-05-12 4:06 ` [alsa-devel] " Kenneth Westfield
2015-05-12 10:21 ` Srinivas Kandagatla
2015-05-12 17:04 ` Lars-Peter Clausen
2015-05-14 7:55 ` Srinivas Kandagatla
2015-05-12 13:11 ` Srinivas Kandagatla
2015-05-13 11:58 ` [PATCH v1 00/13] " Srinivas Kandagatla
2015-05-13 12:00 ` [PATCH v1 01/13] ASoC: qcom: make lpass driver depend on OF Srinivas Kandagatla
2015-05-13 12:00 ` [PATCH v1 02/13] ASoC: qcom: move ipq806x specific bits out of lpass driver Srinivas Kandagatla
2015-05-15 5:23 ` Kenneth Westfield
2015-05-15 8:48 ` Srinivas Kandagatla
2015-05-13 12:00 ` [PATCH v1 03/13] ASoC: qcom: remove hardcoded i2s port number Srinivas Kandagatla
2015-05-13 12:00 ` [PATCH v1 04/13] ASoC: qcom: remove hardcoded dma channel Srinivas Kandagatla
2015-05-13 12:00 ` [PATCH v1 05/13] ASoC: qcom: support bitclk and osrclk per i2s port Srinivas Kandagatla
2015-05-15 5:23 ` Kenneth Westfield
2015-05-15 8:44 ` Srinivas Kandagatla
2015-05-13 12:02 ` [PATCH v1 06/13] ASoC: qcom: make osr clock optional Srinivas Kandagatla
2015-05-13 12:02 ` [PATCH v1 07/13] ASoC: qcom: add dma channel control offset to variant data Srinivas Kandagatla
2015-05-13 12:02 ` [PATCH v1 08/13] ASoC: qcom: Add ability to handle interrupts per dma channel Srinivas Kandagatla
2015-05-13 12:02 ` [PATCH v1 09/13] ASoC: qcom: add bit map to track static dma channel allocations Srinivas Kandagatla
2015-05-13 12:03 ` [PATCH v1 10/13] ASoC: qcom: Add apq8016 lpass driver support Srinivas Kandagatla
2015-05-15 5:23 ` Kenneth Westfield
2015-05-15 8:46 ` Srinivas Kandagatla
2015-05-13 12:03 ` [PATCH v1 11/13] ASoC: qcom: add apq8016 sound card support Srinivas Kandagatla
2015-05-15 5:23 ` Kenneth Westfield
2015-05-15 8:47 ` Srinivas Kandagatla
2015-05-13 12:03 ` [PATCH v1 12/13] ASoC: qcom: Document apq8016 bindings Srinivas Kandagatla
2015-05-13 12:03 ` Srinivas Kandagatla [this message]
2015-05-16 12:31 ` [PATCH v2 00/13] ASoC: qcom: add support to apq8016 audio Srinivas Kandagatla
2015-05-16 12:32 ` [PATCH v2 01/13] ASoC: qcom: make lpass driver depend on OF Srinivas Kandagatla
2015-05-21 20:10 ` Mark Brown
2015-05-16 12:32 ` [PATCH v2 02/13] ASoC: qcom: move ipq806x specific bits out of lpass driver Srinivas Kandagatla
2015-05-21 20:11 ` Mark Brown
2015-05-16 12:32 ` [PATCH v2 03/13] ASoC: qcom: remove hardcoded i2s port number Srinivas Kandagatla
2015-05-16 12:32 ` [PATCH v2 04/13] ASoC: qcom: remove hardcoded dma channel Srinivas Kandagatla
2015-05-21 20:12 ` Mark Brown
2015-05-16 12:32 ` [PATCH v2 05/13] ASoC: qcom: support bitclk and osrclk per i2s port Srinivas Kandagatla
2015-05-17 16:14 ` Kenneth Westfield
2015-05-16 12:32 ` [PATCH v2 06/13] ASoC: qcom: make osr clock optional Srinivas Kandagatla
2015-05-17 16:15 ` Kenneth Westfield
2015-05-16 12:32 ` [PATCH v2 07/13] ASoC: qcom: add dma channel control offset to variant data Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 08/13] ASoC: qcom: Add ability to handle interrupts per dma channel Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 09/13] ASoC: qcom: add bit map to track static dma channel allocations Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 10/13] ASoC: qcom: Add apq8016 lpass driver support Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 11/13] ASoC: qcom: add apq8016 sound card support Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 12/13] ASoC: qcom: Document apq8016 bindings Srinivas Kandagatla
2015-05-16 12:33 ` [PATCH v2 13/13] ASoC: qcom: document apq8016 sbc machine driver bindings Srinivas Kandagatla
2015-05-17 16:15 ` [PATCH v2 00/13] ASoC: qcom: add support to apq8016 audio Kenneth Westfield
2015-05-21 17:05 ` Mark Brown
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