[CPUFREQ] Longhaul - Add support for PM133 northbridge

Add support for PM133 northbridge. Tested by Sylvain Ferrand.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index ef8f0bc3fc71..58816facc435 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -665,6 +665,10 @@ static int enable_arbiter_disable(void)
         reg = 0x78;
         dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8601_0,
                              NULL);
+        /* Find PM133/VT8605 host bridge */
+        if (dev == NULL)
+                dev = pci_get_device(PCI_VENDOR_ID_VIA,
+                                     PCI_DEVICE_ID_VIA_8605_0, NULL);
         /* Find CLE266 host bridge */
         if (dev == NULL) {
                 reg = 0x76;