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Tue, 20 Oct 2020 12:14:53 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG1NODE1.st.com (10.75.127.1) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 20 Oct 2020 12:14:53 +0200 From: Hugues Fruchet To: Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , Rob Herring Subject: [PATCH v4 2/2] media: dt-bindings: media: st, stm32-dcmi: Add support of BT656 Date: Tue, 20 Oct 2020 12:14:49 +0200 Message-ID: <1603188889-23664-3-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1603188889-23664-1-git-send-email-hugues.fruchet@st.com> References: <1603188889-23664-1-git-send-email-hugues.fruchet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG3NODE3.st.com (10.75.127.9) To SFHDAG1NODE1.st.com (10.75.127.1) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-10-20_04:2020-10-20, 2020-10-20 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201020_061502_594920_3BCFDEEE X-CRM114-Status: GOOD ( 15.97 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Philippe CORNU , Yannick Fertre , Alain Volmat , Hugues Fruchet , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support of BT656 parallel bus mode in DCMI. This mode is enabled when hsync-active & vsync-active fields are not specified. Signed-off-by: Hugues Fruchet --- .../devicetree/bindings/media/st,stm32-dcmi.yaml | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml index 3fe778c..1ee521a 100644 --- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml @@ -44,6 +44,36 @@ properties: bindings defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + properties: + endpoint: + type: object + + properties: + bus-width: true + + hsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, BT656 + embedded synchronization is selected. + default: 0 + + vsync-active: + description: + If both HSYNC and VSYNC polarities are not specified, BT656 + embedded synchronization is selected. + default: 0 + + pclk-sample: true + + remote-endpoint: true + + required: + - remote-endpoint + + additionalProperties: false + + additionalProperties: false + required: - compatible - reg