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mt76: mt7915: add device id for mt7916

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Add pci_device_id to enable mt7916. Note that MT_HW_CHIPID is no
longer used for further chips, so drop it accordingly.

Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Bo Jiao 2021-12-20 10:18:04 +08:00 • committed by Felix Fietkau
parent cb14396700
commit 2e30db0dde
3 changed files with 6 additions and 4 deletions
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2
drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
View file

@ -406,7 +406,7 @@ static int mt7915_mmio_init(struct mt76_dev *mdev,
bus_ops->rmw = mt7915_rmw;
dev->mt76.bus = bus_ops;
mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) |
mdev->rev = (device_id << 16) |
(mt76_rr(dev, MT_HW_REV) & 0xff);
dev_dbg(mdev->dev, "ASIC revision: %04x\n", mdev->rev);

7
drivers/net/wireless/mediatek/mt76/mt7915/pci.c
View file

@ -18,11 +18,13 @@ static u32 hif_idx;
static const struct pci_device_id mt7915_pci_device_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7915) },
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7906) },
{ },
};
static const struct pci_device_id mt7915_hif_device_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7916) },
{ PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x790a) },
{ },
};
@ -61,7 +63,8 @@ static void mt7915_put_hif2(struct mt7915_hif *hif)
static struct mt7915_hif *mt7915_pci_init_hif2(struct pci_dev *pdev)
{
hif_idx++;
if (!pci_get_device(PCI_VENDOR_ID_MEDIATEK, 0x7916, NULL))
if (!pci_get_device(PCI_VENDOR_ID_MEDIATEK, 0x7916, NULL) &&
!pci_get_device(PCI_VENDOR_ID_MEDIATEK, 0x790a, NULL))
return NULL;
writel(hif_idx | MT_PCIE_RECOG_ID_SEM,
@ -111,7 +114,7 @@ static int mt7915_pci_probe(struct pci_dev *pdev,
mt76_pci_disable_aspm(pdev);
if (id->device == 0x7916)
if (id->device == 0x7916 || id->device == 0x790a)
return mt7915_pci_hif2_probe(pdev);
ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);

1
drivers/net/wireless/mediatek/mt76/mt7915/regs.h
View file

@ -741,7 +741,6 @@ enum offs_rev {
#define MT_TOP_MISC_FW_STATE GENMASK(2, 0)
#define MT_HW_BOUND 0x70010020
#define MT_HW_CHIPID 0x70010200
#define MT_HW_REV 0x70010204
#define MT_WF_SUBSYS_RST 0x70002600