The RT6352 wireless core included in all MT7620 chips is implemented
differently in MT7620A (TFBGA) and MT7620N (DR-QFN).
Hence provide accessor functions similar to the already existing
mt7620_get_eco() function which allow the rt2x00 wireless driver to
figure out which WiSoC it is being run on.
Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
---
arch/mips/include/asm/mach-ralink/mt7620.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index 66af4ccb5c6c..d0310a92a63f 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -137,4 +137,16 @@ static inline int mt7620_get_eco(void)
return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
}
+static inline int mt7620_get_chipver(void)
+{
+ return (rt_sysc_r32(SYSC_REG_CHIP_REV) >> CHIP_REV_VER_SHIFT) &
+ CHIP_REV_VER_MASK;
+}
+
+static inline int mt7620_get_pkg(void)
+{
+ return (rt_sysc_r32(SYSC_REG_CHIP_REV) >> CHIP_REV_PKG_SHIFT) &
+ CHIP_REV_PKG_MASK;
+}
+
#endif
--
2.19.1
