From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pankaj Bansal Subject: [PATCH v2 2/2] can: flexcan: adding platform specific details for LS1021A Date: Tue, 14 Nov 2017 17:26:29 +0530 Message-ID: <1510660589-16125-2-git-send-email-pankaj.bansal@nxp.com> References: <1510307990-15418-1-git-send-email-pankaj.bansal@nxp.com> <1510660589-16125-1-git-send-email-pankaj.bansal@nxp.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-dm3nam03on0079.outbound.protection.outlook.com ([104.47.41.79]:13186 "EHLO NAM03-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752284AbdKNLxp (ORCPT ); Tue, 14 Nov 2017 06:53:45 -0500 In-Reply-To: <1510660589-16125-1-git-send-email-pankaj.bansal@nxp.com> Sender: linux-can-owner@vger.kernel.org List-ID: To: wg@grandegger.com, mkl@pengutronix.de, linux-can@vger.kernel.org Cc: V.Sethi@nxp.com, poonam.aggrwal@nxp.com, Pankaj Bansal , Bhupesh Sharma This patch adds platform specific details for NXP SOC LS1021A to the flexcan driver code. Signed-off-by: Pankaj Bansal Signed-off-by: Bhupesh Sharma Reviewed-by: Zhengxiong Jin Reviewed-by: Poonam Aggrwal --- Changes in v2: - No change. 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 100b451..fa2d4c9 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -304,6 +304,11 @@ static const struct flexcan_devtype_data fsl_vf610_devtype_data = { FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, }; +/* LS1021A-Rev2 has functional RX-FIFO mode */ +static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = { + .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_DISABLE_MECR, +}; + static const struct can_bittiming_const flexcan_bittiming_const = { .name = DRV_NAME, .tseg1_min = 4, @@ -1245,6 +1250,8 @@ static const struct of_device_id flexcan_of_match[] = { { .compatible = "fsl,imx28-flexcan", .data = &fsl_imx28_devtype_data, }, { .compatible = "fsl,p1010-flexcan", .data = &fsl_p1010_devtype_data, }, { .compatible = "fsl,vf610-flexcan", .data = &fsl_vf610_devtype_data, }, + { .compatible = "fsl,ls1021ar2-flexcan", + .data = &fsl_ls1021a_r2_devtype_data, }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, flexcan_of_match); -- 2.7.4