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Mon, 19 Sep 2022 07:14:57 -0700 From: Sandipan Patra To: , , , , , , CC: , , Sandipan Patra Subject: [PATCH v5 1/3] dt-bindings: pwm: tegra: Document Tegra234 pwm binding Date: Mon, 19 Sep 2022 19:44:53 +0530 Message-ID: <20220919141455.31084-1-spatra@nvidia.com> X-Mailer: git-send-email 2.17.1 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT092:EE_|CY5PR12MB6105:EE_ X-MS-Office365-Filtering-Correlation-Id: c68832b1-a365-4b7e-556a-08da9a495b4e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230022)(4636009)(346002)(376002)(136003)(39860400002)(396003)(451199015)(36840700001)(40470700004)(46966006)(2616005)(316002)(54906003)(110136005)(186003)(1076003)(8936002)(478600001)(6666004)(36756003)(40460700003)(2906002)(7696005)(107886003)(4326008)(5660300002)(41300700001)(8676002)(70206006)(70586007)(86362001)(336012)(40480700001)(26005)(82740400003)(47076005)(426003)(82310400005)(356005)(7636003)(36860700001)(83380400001)(16060500005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Sep 2022 14:15:07.9309 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c68832b1-a365-4b7e-556a-08da9a495b4e X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT092.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY5PR12MB6105 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add compatible for nvidia,tegra234-pwm with nvidia,tegra194-pwm as a fallback. The PWM controller blocks are identical to ones found on the Tegra194 SoC. No driver changes are required and compatible string "nvidia,tegra194-pwm" will be used as a fallback. Signed-off-by: Sandipan Patra --- V3 -> V4: Mention fallback compatible V4 -> V5: Update Compatible with both Tegra234 and fallback Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt index 74c41e34c3b6..47f1abf20118 100644 --- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt @@ -10,6 +10,7 @@ Required properties: - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210 - "nvidia,tegra186-pwm": for Tegra186 - "nvidia,tegra194-pwm": for Tegra194 + - "nvidia,tegra234-pwm", "nvidia,tegra194-pwm": for Tegra234 - reg: physical base address and length of the controller's registers - #pwm-cells: should be 2. See pwm.yaml in this directory for a description of the cells format. -- 2.17.1