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Tue, 7 Nov 2023 11:52:51 +0800 From: Seven Lee To: CC: , , , , , , , , , , , , , Subject: [PATCH v4 1/2] ASoC: dt-bindings: nau8821: Add DMIC slew rate. Date: Tue, 7 Nov 2023 11:52:29 +0800 Message-ID: <20231107035230.1241683-2-wtli@nuvoton.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231107035230.1241683-1-wtli@nuvoton.com> References: <20231107035230.1241683-1-wtli@nuvoton.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NotSetDelaration: True X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CA:EE_|SEZPR03MB7515:EE_ X-MS-Office365-Filtering-Correlation-Id: 3d78a2ac-4c21-4a65-7bd2-08dbdf450504 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:175.98.123.7;CTRY:TW;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:NTHCCAS04.nuvoton.com;PTR:175-98-123-7.static.tfn.net.tw;CAT:NONE;SFS:(13230031)(4636009)(136003)(396003)(346002)(39860400002)(376002)(230922051799003)(1800799009)(186009)(82310400011)(64100799003)(451199024)(46966006)(40470700004)(36840700001)(40460700003)(36756003)(40480700001)(316002)(426003)(336012)(8676002)(4326008)(8936002)(26005)(1076003)(7416002)(6916009)(54906003)(70206006)(36860700001)(5660300002)(70586007)(41300700001)(478600001)(47076005)(6666004)(2616005)(81166007)(2906002)(82740400003)(86362001)(356005);DIR:OUT;SFP:1101; X-OriginatorOrg: nuvoton.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Nov 2023 03:52:53.2037 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3d78a2ac-4c21-4a65-7bd2-08dbdf450504 X-MS-Exchange-CrossTenant-Id: a3f24931-d403-4b4a-94f1-7d83ac638e07 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=a3f24931-d403-4b4a-94f1-7d83ac638e07;Ip=[175.98.123.7];Helo=[NTHCCAS04.nuvoton.com] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CA.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR03MB7515 Add input with DMIC slew rate controls. Signed-off-by: Seven Lee Acked-by: Conor Dooley --- .../devicetree/bindings/sound/nuvoton,nau8821.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml index 3e54abd4ca74..3380b6aa9542 100644 --- a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml +++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml @@ -89,6 +89,14 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 default: 3072000 + nuvoton,dmic-slew-rate: + description: The range 0 to 7 represents the speed of DMIC slew rate. + The lowest value 0 means the slowest rate and the highest value + 7 means the fastest rate. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 7 + default: 0 + nuvoton,left-input-single-end: description: Enable left input with single-ended settings if set. For the headset mic application, the single-ended control is @@ -127,6 +135,7 @@ examples: nuvoton,jack-insert-debounce = <7>; nuvoton,jack-eject-debounce = <0>; nuvoton,dmic-clk-threshold = <3072000>; + nuvoton,dmic-slew-rate= <0>; #sound-dai-cells = <0>; }; };