[PATCH v2 2/2] wifi: rtw89: pci: enable 36-bit DMA on spacemit K3

[Anirudh Srinivasan]

The Spacemit K3 Pico ITX Board has a RTL8852BE pcie card behind a PCIe
root port, but the SoC doesn't have any 32 bit DMA addreseses which the
rtw89 seems to use by default. Enable 36 bit DMA ability that the driver
has when this particular root port is detected so that the driver can
probe on this SoC.

Tested-by: Aurelien Jarno <aurelien@xxxxxxxxxxx>
Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Signed-off-by: Anirudh Srinivasan <asrinivasan@xxxxxxxxxxxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtw89/pci.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c
index 102bae4881805..c5b82fc46d063 100644
--- a/drivers/net/wireless/realtek/rtw89/pci.c
+++ b/drivers/net/wireless/realtek/rtw89/pci.c
@@ -3326,6 +3326,10 @@ static bool rtw89_pci_is_dac_compatible_bridge(struct rtw89_dev *rtwdev)
 		if (bridge->device == 0x2806)
 			return true;
 		break;
+	case PCI_VENDOR_ID_SPACEMIT:
+		if (bridge->device == PCI_DEVICE_ID_SPACEMIT_K3)
+			return true;
+		break;
 	}
 
 	return false;

-- 
2.43.0