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Tue, 19 Mar 2019 05:17:31 +0000 From: Joakim Zhang To: "mkl@pengutronix.de" , "linux-can@vger.kernel.org" CC: dl-linux-imx , "wg@grandegger.com" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Aisheng Dong , Joakim Zhang Subject: [PATCH V2 5/5] can: flexcan: add imx8qm support Thread-Topic: [PATCH V2 5/5] can: flexcan: add imx8qm support Thread-Index: AQHU3hMN44d+G2aUlEatjh+Xy2BBdQ== Date: Tue, 19 Mar 2019 05:17:31 +0000 Message-ID: <20190319051512.14950-6-qiangqing.zhang@nxp.com> References: <20190319051512.14950-1-qiangqing.zhang@nxp.com> In-Reply-To: <20190319051512.14950-1-qiangqing.zhang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 x-clientproxiedby: SG2PR04CA0137.apcprd04.prod.outlook.com (2603:1096:3:16::21) To DB7PR04MB4618.eurprd04.prod.outlook.com (2603:10a6:5:36::24) authentication-results: spf=none (sender IP is ) smtp.mailfrom=qiangqing.zhang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.71] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 2d83b202-36d8-4505-cdf2-08d6ac2a3001 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 0+cSlgFigdWjv8oeJ0Z7X7IKuO5bKiCcXrS4WP+4wSS/hTVHWZOIYOhkLV9rDylxIIjjf/Qs1nAT+ODNsUN3Qb04zFvxT9UscRxUUgWoiXV6N93oPJbmSVhCHnDNU0mFgnxVAxfFWUdiz6vNMN6+EmLz+6KeJFksiur0Iz2H84x6AbkRrWZ3gg37vi3rGJN+QWsRFDElDqNmvXAF07YTv+gtmYUIQnLxvmgnEcGXwuRInpFn69ElJY4bb96mSH5rWpFWz0n7hGNmc10DjOimv6ubjPSBFiSUcNgrWesM6CfLdwYus9R4KP9OzUkVV0xWS4/khyyVUGRX/LWx32+AzJntGijusb7wYQtQQb/3qeI3fTz/ob6KVdu1W3jif3VVYroOYf9+rq+tCazX+8cDg2ZOe3uaM9wZWPp4V6Q/vKA= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2d83b202-36d8-4505-cdf2-08d6ac2a3001 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Mar 2019 05:17:31.6504 (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-Transport-CrossTenantHeadersStamped: DB7PR04MB4796 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Dong Aisheng The Flexcan on i.MX8QM supports CAN FD protocol. Signed-off-by: Dong Aisheng Signed-off-by: Joakim Zhang ChangeLog: ---------- V1->V2: *None --- drivers/net/can/flexcan.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index bcc935ebd105..064bdb960cb7 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -346,6 +346,12 @@ static const struct flexcan_devtype_data fsl_imx6q_devtype_data = { FLEXCAN_QUIRK_SETUP_STOP_MODE, }; +static struct flexcan_devtype_data fsl_imx8qm_devtype_data = { + .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | + FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | FLEXCAN_QUIRK_BROKEN_PERR_STATE | + FLEXCAN_QUIRK_TIMESTAMP_SUPPORT_FD, +}; + static const struct flexcan_devtype_data fsl_vf610_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | @@ -1630,6 +1636,7 @@ static int flexcan_setup_stop_mode(struct platform_device *pdev) } static const struct of_device_id flexcan_of_match[] = { + { .compatible = "fsl,imx8qm-flexcan", .data = &fsl_imx8qm_devtype_data, }, { .compatible = "fsl,imx6q-flexcan", .data = &fsl_imx6q_devtype_data, }, { .compatible = "fsl,imx28-flexcan", .data = &fsl_imx28_devtype_data, }, { .compatible = "fsl,imx53-flexcan", .data = &fsl_imx25_devtype_data, },