cnss2: Set genoa dma bit mask to 32 bit

Currently genoa is using lower 32 bits of 64 bit dma
bitmask. Unexpected access of higher 32 bits may cause
issues.This code change avoids such possibilities.

Change-Id: I8bf17056a12661a7c50333bf5897721d363550a3
CRs-Fixed: 3428036

cnss2/pci.c

@@ -35,7 +35,7 @@
 
 #define PCI_DMA_MASK_32_BIT		DMA_BIT_MASK(32)
 #define PCI_DMA_MASK_36_BIT		DMA_BIT_MASK(36)
-#define PCI_DMA_MASK_64_BIT		~0ULL
+#define PCI_DMA_MASK_64_BIT		DMA_BIT_MASK(64)
 
 #define MHI_NODE_NAME			"qcom,mhi"
 #define MHI_MSI_NAME			"MHI"
@@ -5187,6 +5187,7 @@ static int cnss_pci_enable_bus(struct cnss_pci_data *pci_priv)
 
 	switch (device_id) {
 	case QCA6174_DEVICE_ID:
+	case QCN7605_DEVICE_ID:
 		pci_priv->dma_bit_mask = PCI_DMA_MASK_32_BIT;
 		break;
 	case QCA6390_DEVICE_ID:
@@ -5196,9 +5197,6 @@ static int cnss_pci_enable_bus(struct cnss_pci_data *pci_priv)
 	case PEACH_DEVICE_ID:
 		pci_priv->dma_bit_mask = PCI_DMA_MASK_36_BIT;
 		break;
-	case QCN7605_DEVICE_ID:
-		pci_priv->dma_bit_mask = PCI_DMA_MASK_64_BIT;
-		break;
 	default:
 		pci_priv->dma_bit_mask = PCI_DMA_MASK_32_BIT;
 		break;