mfd: wm5102: Mark DSP memory regions as volatile and readable
We can cache some of them but this is simpler for now.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index 74f9853..6655c9e 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -1826,7 +1826,13 @@
case ARIZONA_DSP1_STATUS_3:
return true;
default:
- return false;
+ if ((reg >= 0x100000 && reg < 0x106000) ||
+ (reg >= 0x180000 && reg < 0x180800) ||
+ (reg >= 0x190000 && reg < 0x194800) ||
+ (reg >= 0x1a8000 && reg < 0x1a9800))
+ return true;
+ else
+ return false;
}
}