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| author | Emery Hsin <emery.hsin@mediatek.com> | 2026-06-12 15:51:32 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2026-07-31 12:25:36 +0000 |
| commit | 7e8c44d06a536aabff972766d29cf58d14742189 (patch) | |
| tree | c4275d7ca8d3b3f4a2ae9278c920434fb0ac5142 | |
| parent | 9ad48ff235162ddda1cfc7d65aecf3010678bfbb (diff) | |
| download | linux-next-7e8c44d06a536aabff972766d29cf58d14742189.tar.gz linux-next-7e8c44d06a536aabff972766d29cf58d14742189.zip | |
wifi: mt76: connac2: add per-chip PCIe register definitions
Add MT_PCIE_MAC_{INT_ENABLE,PM} definitions to mt7921/regs.h and
wire up mt7921_pcie_reg in mt7921_pci_probe() to provide connac2
series chips with their own PCIe register definitions.
This is a preparation patch before enabling MT7928 PCIe support.
Signed-off-by: Xiong <xiong.huang@mediatek.com>
Signed-off-by: Emery Hsin <emery.hsin@mediatek.com>
Link: https://patch.msgid.link/20260612075136.2577553-1-jb.tsai@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/regs.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 764de48c87e4..2f51f653975f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -286,6 +286,10 @@ static int mt7921_pci_probe(struct pci_dev *pdev, .drv_own = mt792xe_mcu_drv_pmctrl, .fw_own = mt792xe_mcu_fw_pmctrl, }; + static const struct mt792x_pcie_reg mt7921_pcie_reg = { + .imask = MT_PCIE_MAC_INT_ENABLE, + .pm = MT_PCIE_MAC_PM, + }; static const struct mt792x_irq_map irq_map = { .host_irq_enable = MT_WFDMA0_HOST_INT_ENA, .tx = { @@ -355,6 +359,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev, dev->fw_features = features; dev->hif_ops = &mt7921_pcie_ops; + dev->pcie_reg = &mt7921_pcie_reg; dev->irq_map = &irq_map; mt76_mmio_init(&dev->mt76, regs); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index 4d9eaf1e0692..75b4e81c7224 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -78,4 +78,9 @@ #define MT_WTBL_UPDATE_WLAN_IDX GENMASK(9, 0) #define MT_WTBL_UPDATE_ADM_COUNT_CLEAR BIT(12) +#define MT_PCIE_MAC_BASE 0x10000 +#define MT_PCIE_MAC(ofs) (MT_PCIE_MAC_BASE + (ofs)) +#define MT_PCIE_MAC_INT_ENABLE MT_PCIE_MAC(0x188) +#define MT_PCIE_MAC_PM MT_PCIE_MAC(0x194) + #endif |