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Thu, 13 Aug 2020 10:51:09 +0000 From: Adam Thomson To: Hsin-Yi Wang , "linux-arm-kernel@lists.infradead.org" CC: Support Opensource , Liam Girdwood , Mark Brown , "linux-kernel@vger.kernel.org" , Tomasz Figa , Nicolas Boichat , Daniel Kurtz Subject: RE: [PATCH] regulator: da9211: add cache_type Thread-Topic: [PATCH] regulator: da9211: add cache_type Thread-Index: AQHWcKzgAmP7mdXiSUeslK25jTXv1ak13KpA Date: Thu, 13 Aug 2020 10:51:09 +0000 Message-ID: References: <20200812133101.2513317-1-hsinyi@chromium.org> In-Reply-To: <20200812133101.2513317-1-hsinyi@chromium.org> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: chromium.org; dkim=none (message not signed) header.d=none;chromium.org; dmarc=none action=none header.from=diasemi.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [193.240.73.196] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f68f77f6-6441-4f24-09f3-08d83f76c993 x-ms-traffictypediagnostic: AM5PR1001MB1201: x-ms-exchange-sharedmailbox-routingagent-processed: True x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2512; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM7PR10MB3640.EURPRD10.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(4636009)(39860400002)(366004)(136003)(376002)(396003)(346002)(4326008)(478600001)(26005)(86362001)(6506007)(53546011)(33656002)(186003)(83380400001)(7696005)(55016002)(64756008)(110136005)(316002)(54906003)(66946007)(66556008)(52536014)(5660300002)(9686003)(8936002)(76116006)(66476007)(66446008)(71200400001)(558084003)(8676002)(2906002);DIR:OUT;SFP:1101; Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: diasemi.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM7PR10MB3640.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: f68f77f6-6441-4f24-09f3-08d83f76c993 X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Aug 2020 10:51:09.1690 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 511e3c0e-ee96-486e-a2ec-e272ffa37b7c X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: AsisLeFHFoCi5uZi/Ajuh+oZj6tE5Q8Cdg1/aAyoZiy8wgcJna8D+jszEqTFYb5D5ZNjEApMWhCGrkHUZ2lgROZstmJodYxG1ZVmlcdFrZA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM5PR1001MB1201 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12 August 2020 14:31, Hsin-Yi Wang wrote: > Add regmap_cache to reduce wakeups events of interrupt if regulator is > accessed frequently. This results in saving more power. >=20 > Suggested-by: Daniel Kurtz > Signed-off-by: Hsin-Yi Wang Acked-by: Adam Thomson