linux-kernel - [PATCH v2 1/3] ASoC: dt-bindings: Add bindings for WCD9335 DAIs

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Date:   Wed, 22 Jun 2022 20:13:20 +0400
From:   Yassine Oudjana <yassine.oudjana@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...cinc.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     Yassine Oudjana <y.oudjana@...tonmail.com>,
        Yassine Oudjana <yassine.oudjana@...il.com>,
        devicetree@...r.kernel.org, alsa-devel@...a-project.org,
        linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 1/3] ASoC: dt-bindings: Add bindings for WCD9335 DAIs

From: Yassine Oudjana <y.oudjana@...tonmail.com>

Add bindings for the DAIs available in WCD9335 to avoid
having to use unclear number indices in device trees.

Signed-off-by: Yassine Oudjana <y.oudjana@...tonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes since v1:
 - Make header guard match path

 MAINTAINERS                              |  1 +
 include/dt-bindings/sound/qcom,wcd9335.h | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 include/dt-bindings/sound/qcom,wcd9335.h

diff --git a/MAINTAINERS b/MAINTAINERS
index b774f21828f7..2bcc3cc129c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16366,6 +16366,7 @@ M:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
 M:	Banajit Goswami <bgoswami@...cinc.com>
 L:	alsa-devel@...a-project.org (moderated for non-subscribers)
 S:	Supported
+F:	include/dt-bindings/sound/qcom,wcd9335.h
 F:	sound/soc/codecs/lpass-va-macro.c
 F:	sound/soc/codecs/lpass-wsa-macro.*
 F:	sound/soc/codecs/msm8916-wcd-analog.c
diff --git a/include/dt-bindings/sound/qcom,wcd9335.h b/include/dt-bindings/sound/qcom,wcd9335.h
new file mode 100644
index 000000000000..f5e9f1db091e
--- /dev/null
+++ b/include/dt-bindings/sound/qcom,wcd9335.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef __DT_SOUND_QCOM_WCD9335_H
+#define __DT_SOUND_QCOM_WCD9335_H
+
+#define AIF1_PB                 0
+#define AIF1_CAP                1
+#define AIF2_PB                 2
+#define AIF2_CAP                3
+#define AIF3_PB                 4
+#define AIF3_CAP                5
+#define AIF4_PB                 6
+#define NUM_CODEC_DAIS          7
+
+#endif
-- 
2.36.1