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Wed, 3 Feb 2021 16:26:26 +0000 From: Sven Schuchmann To: Dan Murphy , Pavel Machek CC: Rob Herring , "linux-leds@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: AW: [PATCH 2/2] leds: lp50xx: remove unused regulator Thread-Topic: [PATCH 2/2] leds: lp50xx: remove unused regulator Thread-Index: AQHW+gdf79SX45aHf0yCjzeHay43vKpGIqMAgABQHoCAAAmBAIAAG34AgAAFTZA= Date: Wed, 3 Feb 2021 16:26:26 +0000 Message-ID: References: <20210203083408.2534-1-schuchmann@schleissheimer.de> <20210203090249.GA14154@amd> <2e9dff78-7fde-404d-6fad-6aeedf1145d1@ti.com> <20210203142336.GA12369@duo.ucw.cz> <0ddd5bdf-0484-3c20-1b6e-5573d1ff90f6@ti.com> In-Reply-To: <0ddd5bdf-0484-3c20-1b6e-5573d1ff90f6@ti.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: ti.com; dkim=none (message not signed) header.d=none;ti.com; dmarc=none action=none header.from=schleissheimer.de; x-originating-ip: [62.153.209.162] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 9c13b27e-c325-4891-3ed2-08d8c86073fb x-ms-traffictypediagnostic: DBAP190MB0808: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:7691; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: schleissheimer.de X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB8P190MB0634.EURP190.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: 9c13b27e-c325-4891-3ed2-08d8c86073fb X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Feb 2021 16:26:26.0260 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: ba05321a-a007-44df-8805-c7e62d5887b5 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: FB7R0PL0NaCHfiXbhl19UOfO+T2WSQ8kZ+1qjjQhDEuj+ko8+oJE4Xd0H88bR7fvU7tSMPGexZHmkIzsh77x9Dkh3s+eLtn13bcyKRStb34= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAP190MB0808 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Dan, hello Pavel, > > Do you have set up where this is needed and you can test this? Will > > you submit the fixes? >=20 > No I use an always on regulator in my setup. I have no managed supplies > exposed. I am also sorry I do not have a setup ready for testing this. I think we should ignore this patch then?` For now I am working on the enable pin in the driver. The enablement seems it does not work. The order of I2C-Reset and Enable is wrong and the pin is used before initialized. But I do not have any patches ready. Is the enable pin working on your side? Best Regards, Sven