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Fri, 19 Apr 2024 07:30:56 +0000 Received: from AM0PR09MB2675.eurprd09.prod.outlook.com ([fe80::6881:178c:bae6:1644]) by AM0PR09MB2675.eurprd09.prod.outlook.com ([fe80::6881:178c:bae6:1644%7]) with mapi id 15.20.7472.042; Fri, 19 Apr 2024 07:30:56 +0000 From: Paul Geurts To: Krzysztof Kozlowski , "mgreer@animalcreek.com" , "davem@davemloft.net" , "edumazet@google.com" , "kuba@kernel.org" , "pabeni@redhat.com" , "robh@kernel.org" , "conor+dt@kernel.org" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/2] dt-bindings: net/nfc: ti,trf7970a: Add rx-gain-reduction option Thread-Topic: [PATCH 1/2] dt-bindings: net/nfc: ti,trf7970a: Add rx-gain-reduction option Thread-Index: AQHakEwHBYi4skvpo0K1SXdVsQmKiLFscReAgALmTgA= Date: Fri, 19 Apr 2024 07:30:56 +0000 Message-ID: References: <150d467e-3ea6-40fb-8ddf-21d678b150d1@kernel.org> In-Reply-To: <150d467e-3ea6-40fb-8ddf-21d678b150d1@kernel.org> Accept-Language: nl-NL, en-US Content-Language: nl-NL X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: x-ms-exchange-imapappendstamp: AM0PR09MB4274.eurprd09.prod.outlook.com (15.20.7495.000) x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [01Dwau3YQaWIGTHqRyN89BtVJ6vKc6V8] x-ms-publictraffictype: Email x-ms-traffictypediagnostic: AM0PR09MB2675:EE_|PA2PR09MB7348:EE_ x-ms-office365-filtering-correlation-id: 91cbe567-b362-4891-0463-08dc6042a6db x-microsoft-antispam: BCL:0; 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charset="iso-8859-1" Content-ID: <4C962CEB9739EC4B8D4647A1CF8EB094@sct-15-20-4755-11-msonline-outlook-64da6.templateTenant> Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-OriginatorOrg: sct-15-20-4755-11-msonline-outlook-64da6.templateTenant X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM0PR09MB2675.eurprd09.prod.outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 91cbe567-b362-4891-0463-08dc6042a6db X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Apr 2024 07:30:56.2945 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA2PR09MB7348 On 17-04-2024 15:12, Krzysztof Kozlowski wrote:=0A= > On 17/04/2024 00:18, Paul Geurts wrote:=0A= >> Add option to reduce the RX antenna gain to be able to reduce the=0A= >> sensitivity.=0A= >>=0A= >> Signed-off-by: Paul Geurts =0A= >> ---=0A= >> Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml | 6 ++++++= =0A= >> 1 file changed, 6 insertions(+)=0A= >>=0A= >> diff --git a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml = b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml=0A= >> index d0332eb76ad2..bbd045f6cf04 100644=0A= >> --- a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml=0A= >> +++ b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml=0A= >> @@ -55,6 +55,11 @@ properties:=0A= >> description: |=0A= >> Regulator for supply voltage to VIN pin=0A= >> =0A= >> + rx-gain-reduction:=0A= > Missing vendor prefix.=0A= >=0A= >> + $ref: /schemas/types.yaml#/definitions/uint32=0A= >> + description: |=0A= > Do not need '|' unless you need to preserve formatting.=0A= >=0A= >> + Specify a RX gain reduction to reduce antenna sensitivity.=0A= > Reduction by what? What are the units?=0A= =0A= Yes, this is a bit unclear indeed. Will clarify this.=0A= =0A= >=0A= >=0A= > Best regards,=0A= > Krzysztof=0A= =0A= Thanks!=0A= =0A= br,=0A= =0A= Paul=0A= =0A=