mt76: mt7615: use full on-chip memory address for WF_PHY registers

Now that the bus access functions can use mapping for accessing full
register addresses, use it for WF_PHY registers to keep them constant.
Needed for follow-up work on testmode support
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7615/mmio.c

@@ -17,7 +17,6 @@ const u32 mt7615e_reg_map[] = {
 	[MT_CSR_BASE]		= 0x07000,
 	[MT_PLE_BASE]		= 0x08000,
 	[MT_PSE_BASE]		= 0x0c000,
-	[MT_PHY_BASE]		= 0x10000,
 	[MT_CFG_BASE]		= 0x20200,
 	[MT_AGG_BASE]		= 0x20a00,
 	[MT_TMAC_BASE]		= 0x21000,
@@ -44,7 +43,6 @@ const u32 mt7663e_reg_map[] = {
 	[MT_CSR_BASE]		= 0x07000,
 	[MT_PLE_BASE]		= 0x08000,
 	[MT_PSE_BASE]		= 0x0c000,
-	[MT_PHY_BASE]		= 0x10000,
 	[MT_CFG_BASE]		= 0x20000,
 	[MT_AGG_BASE]		= 0x22000,
 	[MT_TMAC_BASE]		= 0x24000,

drivers/net/wireless/mediatek/mt76/mt7615/regs.h

@@ -14,7 +14,6 @@ enum mt7615_reg_base {
 	MT_CSR_BASE,
 	MT_PLE_BASE,
 	MT_PSE_BASE,
-	MT_PHY_BASE,
 	MT_CFG_BASE,
 	MT_AGG_BASE,
 	MT_TMAC_BASE,
@@ -169,7 +168,7 @@ enum mt7615_reg_base {
 #define MT_PSE_PG_INFO			MT_PSE(0x194)
 #define MT_PSE_SRC_CNT			GENMASK(27, 16)
 
-#define MT_WF_PHY_BASE			((dev)->reg_map[MT_PHY_BASE])
+#define MT_WF_PHY_BASE			0x82070000
 #define MT_WF_PHY(ofs)			(MT_WF_PHY_BASE + (ofs))
 
 #define MT_WF_PHY_WF2_RFCTRL0(n)	MT_WF_PHY(0x1900 + (n) * 0x400)

drivers/net/wireless/mediatek/mt76/mt7615/usb.c

@@ -25,7 +25,6 @@ static const u32 mt7663u_reg_map[] = {
 	[MT_TOP_MISC_BASE]	= 0x81020000,
 	[MT_PLE_BASE]		= 0x82060000,
 	[MT_PSE_BASE]		= 0x82068000,
-	[MT_PHY_BASE]		= 0x82070000,
 	[MT_WTBL_BASE_ADDR]	= 0x820e0000,
 	[MT_CFG_BASE]		= 0x820f0000,
 	[MT_AGG_BASE]		= 0x820f2000,