diff mbox series

[v1,1/1] watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)

Message ID 20230612031907.796461-1-a345351830@gmail.com (mailing list archive)
State Accepted
Headers show
Series [v1,1/1] watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) | expand

Commit Message

a345351830@gmail.com June 12, 2023, 3:19 a.m. UTC
From: Yuechao Zhao <yuechao.zhao@advantech.com.cn>

Add PCI_VENDOR_ID_HYGON(Hygon vendor id [0x1d94]) in this driver

Signed-off-by: Yuechao Zhao <yuechao.zhao@advantech.com.cn>
---
 drivers/watchdog/sp5100_tco.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Guenter Roeck June 12, 2023, 4:38 p.m. UTC | #1
On 6/11/23 20:19, a345351830@gmail.com wrote:
> From: Yuechao Zhao <yuechao.zhao@advantech.com.cn>
> 
> Add PCI_VENDOR_ID_HYGON(Hygon vendor id [0x1d94]) in this driver
> 
> Signed-off-by: Yuechao Zhao <yuechao.zhao@advantech.com.cn>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>   drivers/watchdog/sp5100_tco.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c
> index 14f8d8d90920..2bd3dc25cb03 100644
> --- a/drivers/watchdog/sp5100_tco.c
> +++ b/drivers/watchdog/sp5100_tco.c
> @@ -96,7 +96,7 @@ static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev)
>   	    sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
>   	    sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) {
>   		return efch_mmio;
> -	} else if (dev->vendor == PCI_VENDOR_ID_AMD &&
> +	} else if ((dev->vendor == PCI_VENDOR_ID_AMD || dev->vendor == PCI_VENDOR_ID_HYGON) &&
>   	    ((dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
>   	     dev->revision >= 0x41) ||
>   	    (dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
> @@ -579,6 +579,8 @@ static const struct pci_device_id sp5100_tco_pci_tbl[] = {
>   	  PCI_ANY_ID, },
>   	{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
>   	  PCI_ANY_ID, },
> +	{ PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
> +	  PCI_ANY_ID, },
>   	{ 0, },			/* End of list */
>   };
>   MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl);
diff mbox series

Patch

diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c
index 14f8d8d90920..2bd3dc25cb03 100644
--- a/drivers/watchdog/sp5100_tco.c
+++ b/drivers/watchdog/sp5100_tco.c
@@ -96,7 +96,7 @@  static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev)
 	    sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
 	    sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) {
 		return efch_mmio;
-	} else if (dev->vendor == PCI_VENDOR_ID_AMD &&
+	} else if ((dev->vendor == PCI_VENDOR_ID_AMD || dev->vendor == PCI_VENDOR_ID_HYGON) &&
 	    ((dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
 	     dev->revision >= 0x41) ||
 	    (dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
@@ -579,6 +579,8 @@  static const struct pci_device_id sp5100_tco_pci_tbl[] = {
 	  PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
 	  PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID,
+	  PCI_ANY_ID, },
 	{ 0, },			/* End of list */
 };
 MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl);