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Wed, 28 Aug 2019 06:10:36 +0000 From: Jisheng Zhang To: Liam Girdwood , Mark Brown , Rob Herring , Mark Rutland CC: "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" Subject: [PATCH v2 4/8] regulator: sy8824x: add SY8824E support Thread-Topic: [PATCH v2 4/8] regulator: sy8824x: add SY8824E support Thread-Index: AQHVXWdOTJduXwfbq0qUj9gBgS7iqA== Date: Wed, 28 Aug 2019 06:10:36 +0000 Message-ID: <20190828135920.536c9e1e@xhacker.debian> References: <20190828135646.52457ac3@xhacker.debian> In-Reply-To: <20190828135646.52457ac3@xhacker.debian> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [124.74.246.114] x-clientproxiedby: TYCPR01CA0040.jpnprd01.prod.outlook.com (2603:1096:405:1::28) To BYAPR03MB4773.namprd03.prod.outlook.com (2603:10b6:a03:134::24) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Jisheng.Zhang@synaptics.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: aa7ce2dc-34c5-4f6b-f9e0-08d72b7e7143 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:BYAPR03MB4503; x-ms-traffictypediagnostic: BYAPR03MB4503: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:466; x-forefront-prvs: 014304E855 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(136003)(366004)(346002)(396003)(39860400002)(199004)(189003)(66946007)(66556008)(386003)(64756008)(6506007)(52116002)(5660300002)(66446008)(71200400001)(81166006)(76176011)(71190400001)(99286004)(6512007)(9686003)(81156014)(4326008)(14454004)(54906003)(66476007)(6486002)(102836004)(26005)(186003)(50226002)(1076003)(25786009)(6436002)(8676002)(8936002)(7736002)(478600001)(2906002)(6116002)(305945005)(53936002)(86362001)(3846002)(110136005)(66066001)(11346002)(256004)(486006)(476003)(446003)(316002)(39210200001);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR03MB4503;H:BYAPR03MB4773.namprd03.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:0;MX:1; received-spf: None (protection.outlook.com: synaptics.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: t151QPgJUjqZR9XML0RsO7oWNgEFXX6KX8xqxnBzhke9hdkxhnom28NcdIPn2UFzBldEPBxDC9RwMcpdv6GY5qa4Lp+UETYEHOsyBheFSXzJWCBYG29leU2mQLLHgaRxtwZTqPaLYRxt1ti696Qm/XuMXmSnxFxQyiDFe1vNSx/Ng2UMqrk9CBcFGl0E+mTYFU24gA0h9UzvycI7sAYpd6FttW/QQxtKsIbMZ09WXXORLECV0kRaWmGOXjEjYV/MzyWhbRgJsprcyM8vQvOgSfeR6piLCv7JSu4Nj82JxXPFGdnMikRPTbXmzTs0OmwGWoWGhaOUjhvfCe7bgkCBdSGgl+UF/S4/OefwGo5KqOuaPO7sRPc4uDyMjhl+NReRIyh3HmjqyBPPtq5iHtd4oO2yOe5NLsd5vOmiWE+Qv0k= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: <02898B0919D5E449828C79C22BDEF91B@namprd03.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: synaptics.com X-MS-Exchange-CrossTenant-Network-Message-Id: aa7ce2dc-34c5-4f6b-f9e0-08d72b7e7143 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Aug 2019 06:10:36.5136 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 335d1fbc-2124-4173-9863-17e7051a2a0e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: lBN/HygaN2anMILQ2CsfSIMzCwiWrrAIwwk3K5eNaEk1GDatWt1QzTtpwWlhcdIQ8e6NV6ueId9cvq87xSNF1A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR03MB4503 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only difference between SY8824E and SY8824C is the vsel_min. Signed-off-by: Jisheng Zhang --- drivers/regulator/Kconfig | 2 +- drivers/regulator/sy8824x.c | 17 +++++++++++++++-- 2 files changed, 16 insertions(+), 3 deletions(-) diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index e8093a909e85..b70a0a07795b 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -907,7 +907,7 @@ config REGULATOR_SY8106A This driver supports SY8106A single output regulator. =20 config REGULATOR_SY8824X - tristate "Silergy SY8824C regulator" + tristate "Silergy SY8824C/SY8824E regulator" depends on I2C && (OF || COMPILE_TEST) select REGMAP_I2C help diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c index 335a2cc1fc4a..c93c49e64315 100644 --- a/drivers/regulator/sy8824x.c +++ b/drivers/regulator/sy8824x.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 // -// SY8824C regulator driver +// SY8824C/SY8824E regulator driver // // Copyright (C) 2019 Synaptics Incorporated // Author: Jisheng Zhang @@ -162,11 +162,24 @@ static const struct sy8824_config sy8824c_cfg =3D { .vsel_count =3D 64, }; =20 +static const struct sy8824_config sy8824e_cfg =3D { + .vol_reg =3D 0x00, + .mode_reg =3D 0x00, + .enable_reg =3D 0x00, + .vsel_min =3D 700000, + .vsel_step =3D 12500, + .vsel_count =3D 64, +}; + static const struct of_device_id sy8824_dt_ids[] =3D { { .compatible =3D "silergy,sy8824c", .data =3D &sy8824c_cfg }, + { + .compatible =3D "silergy,sy8824e", + .data =3D &sy8824e_cfg + }, { } }; MODULE_DEVICE_TABLE(of, sy8824_dt_ids); @@ -188,5 +201,5 @@ static struct i2c_driver sy8824_regulator_driver =3D { module_i2c_driver(sy8824_regulator_driver); =20 MODULE_AUTHOR("Jisheng Zhang "); -MODULE_DESCRIPTION("SY8824C regulator driver"); +MODULE_DESCRIPTION("SY8824C/SY8824E regulator driver"); MODULE_LICENSE("GPL v2"); --=20 2.23.0.rc1