[PATCH v8 6/6] mfd: bd9576: Add safety limit/monitoring registers

Matti Vaittinen
2021-02-11T09:54:12Z

ROHM BD9576 contains safety features like over/under voltage detection,
over curren detection and over temperature detection. Add the
configuration register information.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
---

Changes since v7:
New patch

include/linux/mfd/rohm-bd957x.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/include/linux/mfd/rohm-bd957x.h b/include/linux/mfd/rohm-bd957x.h
index 3f351a1ae4ab..2bd35260ee8e 100644
--- a/include/linux/mfd/rohm-bd957x.h
+++ b/include/linux/mfd/rohm-bd957x.h
@@ -116,6 +116,25 @@ enum {
#define BD957X_REG_VOUT4_TUNE 0x59
#define BD957X_REG_VOUTL1_TUNE 0x5c

+#define BD9576_REG_VOUT1_OVD 0x51
+#define BD9576_REG_VOUT1_UVD 0x52
+#define BD9576_REG_VOUT2_OVD 0x54
+#define BD9576_REG_VOUT2_UVD 0x55
+#define BD9576_REG_VOUT3_OVD 0x57
+#define BD9576_REG_VOUT3_UVD 0x58
+#define BD9576_REG_VOUT4_OVD 0x5a
+#define BD9576_REG_VOUT4_UVD 0x5b
+#define BD9576_REG_VOUTL1_OVD 0x5d
+#define BD9576_REG_VOUTL1_UVD 0x5e
+
+#define BD9576_MASK_XVD 0x7f
+
+#define BD9576_REG_VOUT1S_OCW 0x5f
+#define BD9576_REG_VOUT1S_OCP 0x60
+
+#define BD9576_MASK_VOUT1S_OCW 0x3f
+#define BD9576_MASK_VOUT1S_OCP 0x3f
+
#define BD957X_MAX_REGISTER 0x61

#endif