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Fri, 26 Feb 2021 17:15:20 +0100 Received: from vleu-orange.cadence.com (localhost.localdomain [127.0.0.1]) by vleu-orange.cadence.com (8.14.4/8.14.4) with ESMTP id 11QGFKCS021467; Fri, 26 Feb 2021 17:15:20 +0100 Received: (from pthombar@localhost) by vleu-orange.cadence.com (8.14.4/8.14.4/Submit) id 11QGFKh1021465; Fri, 26 Feb 2021 17:15:20 +0100 From: Parshuram Thombare To: , , , Subject: [PATCH 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Date: Fri, 26 Feb 2021 17:15:18 +0100 Message-ID: <1614356118-21409-1-git-send-email-pthombar@cadence.com> X-Mailer: git-send-email 2.2.2 In-Reply-To: <1614356086-19745-1-git-send-email-pthombar@cadence.com> References: <1614356086-19745-1-git-send-email-pthombar@cadence.com> MIME-Version: 1.0 X-OrganizationHeadersPreserved: maileu3.global.cadence.com X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e63eeb6e-231e-413a-2db8-08d8da71b850 X-MS-TrafficTypeDiagnostic: BYAPR07MB4151: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3631; 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DIR:OUT; SFP:1101; X-OriginatorOrg: cadence.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Feb 2021 16:15:23.0757 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e63eeb6e-231e-413a-2db8-08d8da71b850 X-MS-Exchange-CrossTenant-Id: d36035c5-6ce6-4662-a3dc-e762e61ae4c9 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=d36035c5-6ce6-4662-a3dc-e762e61ae4c9; Ip=[158.140.1.148]; Helo=[sjmaillnx2.cadence.com] X-MS-Exchange-CrossTenant-AuthSource: MW2NAM12FT026.eop-nam12.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR07MB4151 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-02-26_05:2021-02-26, 2021-02-26 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_check_notspam policy=outbound_check score=0 phishscore=0 mlxscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 adultscore=0 malwarescore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102260122 X-Mailman-Approved-At: Fri, 26 Feb 2021 16:40:17 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, narmstrong@baylibre.com, Parshuram Thombare , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, kishon@ti.com, a.hajda@samsung.com, sjakhade@cadence.com, nikhil.nd@ti.com, mparab@cadence.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding. Signed-off-by: Parshuram Thombare --- .../display/bridge/cdns,mhdp8546.yaml | 20 +++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml index 63427878715e..89b4bf783c53 100644 --- a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml @@ -18,7 +18,7 @@ properties: reg: minItems: 1 - maxItems: 2 + maxItems: 3 items: - description: Register block of mhdptx apb registers up to PHY mapped area (AUX_CONFIG_P). @@ -26,13 +26,16 @@ properties: included in the associated PHY. - description: Register block for DSS_EDP0_INTG_CFG_VP registers in case of TI J7 SoCs. + - description: + Register block of mhdptx sapb registers. reg-names: minItems: 1 - maxItems: 2 + maxItems: 3 items: - const: mhdptx - const: j721e-intg + - const: mhdptx-sapb clocks: maxItems: 1 @@ -53,6 +56,11 @@ properties: power-domains: maxItems: 1 + hdcp-config: + maxItems: 1 + description: + HDCP version supported. Bit [0]:HDCP2.2 [1]:HDCP1.4. + interrupts: maxItems: 1 @@ -98,15 +106,15 @@ allOf: then: properties: reg: - minItems: 2 + minItems: 3 reg-names: - minItems: 2 + minItems: 3 else: properties: reg: - maxItems: 1 + maxItems: 2 reg-names: - maxItems: 1 + maxItems: 2 required: - compatible