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Fri, 21 May 2021 03:17:40 +0000 From: Dong Aisheng To: linux-pm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, dongas86@gmail.com, linux-imx@nxp.com, cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, shawnguo@kernel.org, kernel@pengutronix.de, abel.vesa@nxp.com, Dong Aisheng Subject: [PATCH V2 1/1] PM / devfreq: imx8m-ddrc: Remove DEVFREQ_GOV_SIMPLE_ONDEMAND dependency Date: Fri, 21 May 2021 11:16:39 +0800 Message-Id: <20210521031639.2767156-1-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.25.1 X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR0302CA0022.apcprd03.prod.outlook.com (2603:1096:3:2::32) To AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR0302CA0022.apcprd03.prod.outlook.com (2603:1096:3:2::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4173.12 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c201c7b3-6a87-483b-f89d-08d91c06fd65 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB4966.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 May 2021 03:17:39.9324 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: KnkiEhX+5w/jG96uN6v8Uge+DjCvVH0UfrEUe5dVFOVBuMBpfgMGS/HulmgV/mRwwDkx0KA8ybdiIIALBF8YXA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB4326 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The driver can't support simple ondemand governor due to missing .get_dev_status() capability. Cc: Chanwoo Choi Signed-off-by: Dong Aisheng --- ChangeLog: v1->v2: * update commit title --- drivers/devfreq/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index 20373a893b44..e87d01c0b76a 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -103,7 +103,6 @@ config ARM_IMX8M_DDRC_DEVFREQ tristate "i.MX8M DDRC DEVFREQ Driver" depends on (ARCH_MXC && HAVE_ARM_SMCCC) || \ (COMPILE_TEST && HAVE_ARM_SMCCC) - select DEVFREQ_GOV_SIMPLE_ONDEMAND select DEVFREQ_GOV_USERSPACE help This adds the DEVFREQ driver for the i.MX8M DDR Controller. It allows