linux-kernel - [PATCH 2/4] can: flexcan: Add S32V234 support to FlexCAN driver

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Message-Id: <20240711-flexcan-v1-2-d5210ec0a34b@nxp.com>
Date: Thu, 11 Jul 2024 14:20:01 -0400
From: Frank Li <Frank.Li@....com>
To: Marc Kleine-Budde <mkl@...gutronix.de>, 
 Vincent Mailhol <mailhol.vincent@...adoo.fr>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-can@...r.kernel.org, netdev@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 haibo.chen@....com, imx@...ts.linux.dev, han.xu@....com, 
 Frank Li <Frank.Li@....com>, 
 Chircu-Mare Bogdan-Petru <Bogdan.Chircu@...escale.com>, 
 Dan Nica <dan.nica@....com>, 
 Stefan-Gabriel Mirea <stefan-gabriel.mirea@....com>, 
 Li Yang <leoyang.li@....com>, Joakim Zhang <qiangqing.zhang@....com>, 
 Leonard Crestez <cdleonard@...il.com>
Subject: [PATCH 2/4] can: flexcan: Add S32V234 support to FlexCAN driver

From: Chircu-Mare Bogdan-Petru <Bogdan.Chircu@...escale.com>

Add flexcan support for S32V234.

Signed-off-by: Chircu-Mare Bogdan-Petru <Bogdan.Chircu@...escale.com>
Signed-off-by: Dan Nica <dan.nica@....com>
Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@....com>
Reviewed-by: Li Yang <leoyang.li@....com>
Reviewed-by: Joakim Zhang <qiangqing.zhang@....com>
Reviewed-by: Leonard Crestez <leonard.crestez@....com>
Signed-off-by: Frank Li <Frank.Li@....com>
---
 drivers/net/can/flexcan/flexcan-core.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c
index 8ea7f2795551b..f6e609c388d55 100644
--- a/drivers/net/can/flexcan/flexcan-core.c
+++ b/drivers/net/can/flexcan/flexcan-core.c
@@ -378,6 +378,10 @@ static const struct flexcan_devtype_data fsl_lx2160a_r1_devtype_data = {
 		FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX_RTR,
 };

+static struct flexcan_devtype_data fsl_s32v234_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,
@@ -2018,6 +2022,7 @@ static const struct of_device_id flexcan_of_match[] = {
 	{ .compatible = "fsl,vf610-flexcan", .data = &fsl_vf610_devtype_data, },
 	{ .compatible = "fsl,ls1021ar2-flexcan", .data = &fsl_ls1021a_r2_devtype_data, },
 	{ .compatible = "fsl,lx2160ar1-flexcan", .data = &fsl_lx2160a_r1_devtype_data, },
+	{ .compatible = "fsl,s32v234-flexcan", .data = &fsl_s32v234_devtype_data, },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, flexcan_of_match);

-- 
2.34.1