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Tue, 20 Oct 2020 17:57:14 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 6905A206291; Tue, 20 Oct 2020 17:57:14 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 17:57:13 +0200 From: Olivier Moysan To: , , , , , , , Subject: [PATCH v2 1/2] dt-bindings: stm32: dfsdm: update audio properties Date: Tue, 20 Oct 2020 17:57:08 +0200 Message-ID: <20201020155709.2621-2-olivier.moysan@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201020155709.2621-1-olivier.moysan@st.com> References: <20201020155709.2621-1-olivier.moysan@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG3NODE1.st.com (10.75.127.7) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.737 definitions=2020-10-20_08:2020-10-20, 2020-10-20 signatures=0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, arnaud.pouliquen@st.com, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" - Add missing compatible property in audio node. - Remove obsolete "st,stm32-dfsdm-pdm" compatible. - Remove useless comment in adc io-channels description. Signed-off-by: Olivier Moysan Reviewed-by: Rob Herring --- .../devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml index d61bc011e820..6f2398cdc82d 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml @@ -199,8 +199,6 @@ patternProperties: description: From common IIO binding. Used to pipe external sigma delta modulator or internal ADC output to DFSDM channel. - This is not required for "st,stm32-dfsdm-pdm" compatibility as - PDM microphone is binded in Audio DT node. required: - io-channels @@ -235,6 +233,10 @@ patternProperties: description: child node properties: + compatible: + enum: + - st,stm32h7-dfsdm-dai + "#sound-dai-cells": const: 0 @@ -244,6 +246,7 @@ patternProperties: modulator or internal ADC output to DFSDM channel. required: + - compatible - "#sound-dai-cells" - io-channels