driver_data is set to M_CAN_CLOCK_FREQ_EHL for all models. This change
was already five years ago, I don't expect any follow up models that
need to set a different frequency through the driver_data at this point.

Hardcode the M_CAN_CLOCK_FREQ_EHL. Once there are new models we can
evaluate what data needs to be in driver_data.

Acked-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Markus Schneider-Pargmann (The Capable Hub) <msp@baylibre.com>
---
Changes in v2:
- Remove commas that are not needed here
- Add Uwe's Acked-by
- Link to v1: https://lore.kernel.org/r/20260511-topic-mcan-pci-driverdata-v7-1-v1-1-9b7161c1d1ed@baylibre.com
---
 drivers/net/can/m_can/m_can_pci.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/can/m_can/m_can_pci.c b/drivers/net/can/m_can/m_can_pci.c
index eb31ed1f964491ab41c7811be317706a09951390..d11a7c88fc32fddca5e02f0e489b8bb7cf0f3020 100644
--- a/drivers/net/can/m_can/m_can_pci.c
+++ b/drivers/net/can/m_can/m_can_pci.c
@@ -126,7 +126,7 @@ static int m_can_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
 	mcan_class->net->irq = pci_irq_vector(pci, 0);
 	mcan_class->pm_clock_support = 1;
 	mcan_class->pm_wake_source = 0;
-	mcan_class->can.clock.freq = id->driver_data;
+	mcan_class->can.clock.freq = M_CAN_CLOCK_FREQ_EHL;
 	mcan_class->irq_edge_triggered = true;
 	mcan_class->ops = &m_can_pci_ops;
 
@@ -183,8 +183,8 @@ static SIMPLE_DEV_PM_OPS(m_can_pci_pm_ops,
 			 m_can_pci_suspend, m_can_pci_resume);
 
 static const struct pci_device_id m_can_pci_id_table[] = {
-	{ PCI_VDEVICE(INTEL, 0x4bc1), M_CAN_CLOCK_FREQ_EHL, },
-	{ PCI_VDEVICE(INTEL, 0x4bc2), M_CAN_CLOCK_FREQ_EHL, },
+	{ PCI_VDEVICE(INTEL, 0x4bc1) },
+	{ PCI_VDEVICE(INTEL, 0x4bc2) },
 	{  }	/* Terminating Entry */
 };
 MODULE_DEVICE_TABLE(pci, m_can_pci_id_table);

---
base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260511-topic-mcan-pci-driverdata-v7-1-d5bfc4f7d80e

Best regards,
-- 
Markus Schneider-Pargmann <msp@baylibre.com>

On 15/05/2026 at 15:15, Markus Schneider-Pargmann (The Capable Hub) wrote:
> driver_data is set to M_CAN_CLOCK_FREQ_EHL for all models. This change
> was already five years ago, I don't expect any follow up models that
> need to set a different frequency through the driver_data at this point.
> 
> Hardcode the M_CAN_CLOCK_FREQ_EHL. Once there are new models we can
> evaluate what data needs to be in driver_data.
> 
> Acked-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
> Signed-off-by: Markus Schneider-Pargmann (The Capable Hub) <msp@baylibre.com>

Reviewed-by: Vincent Mailhol <mailhol@kernel.org>


Yours sincerely,
Vincent Mailhol