[PATCH] watchdog: Add Intel Wildcat LP (PCH9) to iTCO driver

[Jan Kiszka]

From: Jan Kiszka <jan.k...@siemens.com>

As found on Kontron mITX-BDW-U.

Signed-off-by: Jan Kiszka <jan.k...@siemens.com>
---
drivers/watchdog/itco.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/itco.c b/drivers/watchdog/itco.c
index 58ec284..7c93afb 100644
--- a/drivers/watchdog/itco.c
+++ b/drivers/watchdog/itco.c
@@ -15,6 +15,7 @@
#include <pci/header.h>

#define PCI_DEVICE_ID_INTEL_BAYTRAIL 0x0f1c
+#define PCI_DEVICE_ID_INTEL_WPT_LP 0x9cc3

#define PMBASE_REG 0x40
# define PMBASE_ADDRMASK 0xff00
@@ -40,7 +41,8 @@ init(EFI_PCI_IO *pci_io, UINT16 pci_vendor_id, UINT16 pci_device_id,
EFI_STATUS status;

if (!pci_io || pci_vendor_id != PCI_VENDOR_ID_INTEL ||
- (pci_device_id != PCI_DEVICE_ID_INTEL_BAYTRAIL))
+ (pci_device_id != PCI_DEVICE_ID_INTEL_BAYTRAIL &&
+ pci_device_id != PCI_DEVICE_ID_INTEL_WPT_LP))
return EFI_UNSUPPORTED;

Print(L"Detected Intel TCO watchdog\n");
--
2.12.3