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Tue, 21 Jan 2020 10:03:29 +0000 From: To: , , , CC: , , , Subject: [PATCH 00/15] rework at91-reset driver Thread-Topic: [PATCH 00/15] rework at91-reset driver Thread-Index: AQHV0EIHtIcFpF8lzUOUJpmaavR/Iw== Date: Tue, 21 Jan 2020 10:03:29 +0000 Message-ID: <1579601001-5711-1-git-send-email-claudiu.beznea@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 009ab9ff-9653-4ee5-add1-08d79e592a2f x-ms-traffictypediagnostic: DM6PR11MB3195: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0289B6431E x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(376002)(366004)(396003)(136003)(346002)(39860400002)(199004)(189003)(107886003)(26005)(186003)(36756003)(5660300002)(110136005)(54906003)(4326008)(66556008)(66476007)(6506007)(2906002)(76116006)(91956017)(6486002)(86362001)(64756008)(6512007)(66946007)(66446008)(8676002)(81156014)(2616005)(81166006)(8936002)(6636002)(71200400001)(316002)(478600001); DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR11MB3195; H:DM6PR11MB3225.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-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: GdcVNa6gSKQiSSfz63OKcjAEQMgMh7ygop8WZVZHCq3RuJhtgfDOxXg77YuF42CGtlDOPFUR6s8yVvkRUaLcf3z7LFDhcG5zKPIM4v/u2lZzOc1WhrUUzBsf9ArXf9MkwglrM4yPUN24ffbBwJbxnQqgJm+hZQ+gqlZwq1voMVPQe3L7kTN1bOan6hq6+2bCvIhFFruobf5x2X5wC6RG4ZYUAAopEV1BMsrU2EHq4Mp71GNoNxBJeCWhC0oxqUzg3yv71SM6lCy/v5yCwzLtGR9pr2TqgJJJoPD6/96Wu+GuO7utYHnKG2kz0C1ts3Ju/p/yN+Tt6HLj43+gpcIlGaYsmf4SJE5eqg4eupZtRO2V20/p76FVFqEvg8FjiZwcj7hF5+G3WEFUmN1p+iU0KsLGfrwDnZbuOqnCZ7Ckmlw0dpy1S9XUtbg3opskRtxs MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 009ab9ff-9653-4ee5-add1-08d79e592a2f X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jan 2020 10:03:29.2250 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: zd93GEecR96a6/jKPOyDrmF/bX/zWtsv2RwhNPUNi5SAeseBTeHUosLLvoHvAjyXcDuW16idQ4GCbIUyWQ85/32j/Vf3u1bUPnq+QAp9rKg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR11MB3195 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi, The following patches rework the at91-reset driver and solves the SAM9X60 VDDCORE fast drop in the first 100us after power down. Thank you, Claudiu Beznea Claudiu Beznea (15): power: reset: at91-reset: introduce struct at91_reset power: reset: at91-reset: add ramc_base[] to struct at91_reset power: reset: at91-reset: add sclk to struct at91_reset power: reset: at91-reset: add notifier block to struct at91_reset power: reset: at91-reset: convert reset in pointer to struct at91_reset power: reset: at91-reset: pass rstc base address to at91_reset_status() power: reset: at91-reset: devm_kzalloc() for at91_reset data structure power: reset: at91-reset: introduce struct at91_reset_data power: reset: at91-reset: introduce args member in at91_reset_data power: reset: at91-reset: use r4 as tmp argument power: reset: at91-reset: introduce ramc_lpr to struct at91_reset power: reset: at91-reset: make at91sam9g45_restart() generic power: reset: at91-reset: keep only one reset function power: reset: at91-reset: get rid of at91_reset_data power: reset: at91-reset: handle nrst async for sam9x60 drivers/power/reset/at91-reset.c | 190 +++++++++++++++++++-------------------- 1 file changed, 94 insertions(+), 96 deletions(-)