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DIR:OUT; SFP:1101; SCL:1; SRVR:BY2PR11MB0792; H:BY2PR11MB0744.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: XuwcaAxereoQHpsFQeOA7nQ3OsbuhZPahUaeDmScW58HD2a6KQ0BI5Mbn8L4A2kSBc7zzaYLqoDF3ucdTkkyBbKPQ4VrcKihJvZ4/VDnCFJcC0tJVRzxBJNuktktu2U36VDhuKpV+mREt9GSKHpOhQoqzMcZ9Lu3KgKXO8F2fzRk8QU7HFiDDwUY5mTjfoT10XpCGbVWIWJeWVVOJG2125R1EXcW87lifZP7HC2OcZSd2RdtyGXcx4+vc3eEX3TM79h9392MlmSQbv2ufFlwGyYTLxzRgXVVIOtNMfPME7JObSlFUWOotvABzFnZTpqe spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 028619ce-311b-4e8d-63a2-08d65f8137ee X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Dec 2018 15:56:31.7517 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR11MB0792 X-OriginatorOrg: microchip.com Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Claudiu Beznea This series implements PM functionality for act8945a PMIC and use that support on SAMA5D2 Xplained board. Changes in v3: - add patch "unlock expert registers"; it was wrongly missed in previous version Changes in v2: - split patch 1/1 from previous series in 3 patches: one adding regmap, one adding pm functionality, one adding shutdown functionality - use dev_pm_ops suspend function to set register specific to PWRHLD line: this is specific to PMIC itself and not to regulators - add mode support for LDOs - add constants for mode in dt-bindings/regulator/active-semi,8945a-regulator.h - document modes and regulator suspend states - remove rdevs from struct act8945a_pmic since were not used anywhere - add op_mode field in struct act8945a_pmic, update it when setting mode and return it when reading mode (avoiding one extra register read while reading mode) - add a patch to fix a checkpatch.pl warning - in shutdown function use directly act8945a->regmap instead of an intermediary struct regmap variable Boris Brezillon (2): regulator: act8945a-regulator: Implement PM functionalities ARM: dts: at91: sama5d2_xplained: Add proper regulator states for suspend-to-mem Claudiu Beznea (3): regulator: act8945a-regulator: fix line over 80 chars warning regulator: act8945a-regulator: add shutdown function regulator: add documentation for regulator modes and suspend states .../bindings/regulator/act8945a-regulator.txt | 34 ++++ arch/arm/boot/dts/at91-sama5d2_xplained.dts | 54 ++++++ drivers/regulator/act8945a-regulator.c | 200 ++++++++++++++++++++- .../regulator/active-semi,8945a-regulator.h | 30 ++++ 4 files changed, 312 insertions(+), 6 deletions(-) create mode 100644 include/dt-bindings/regulator/active-semi,8945a-regulator.h