regulator: pv88080: Update regulator for PV88080 BB silicon support

Three files are modified, the driver, header file and the binding document.

Updates for the regulator source file include and .of_match_table entry
and node match checking in the probe() function for a compatible pv88080
silicon type. A new "HVBUCK" is added in source file and added
regsiter definition in header file for pv88080 bb silicion.
The binding documentation changes have been made to reflect these updates.

Signed-off-by: Eric Jeong <eric.jeong.opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 70 insertions, 44 deletions

diff --git a/drivers/regulator/pv88080-regulator.h b/drivers/regulator/pv88080-regulator.h
index 5e9afde606f4..ae25ff360e3d 100644
--- a/drivers/regulator/pv88080-regulator.h
+++ b/drivers/regulator/pv88080-regulator.h
@@ -17,55 +17,75 @@
 #define __PV88080_REGISTERS_H__
 
 /* System Control and Event Registers */
-#define	PV88080_REG_EVENT_A			0x04
-#define	PV88080_REG_MASK_A			0x09
-#define	PV88080_REG_MASK_B			0x0a
-#define	PV88080_REG_MASK_C			0x0b
-
-/* Regulator Registers */
-#define	PV88080_REG_BUCK1_CONF0			0x27
-#define	PV88080_REG_BUCK1_CONF1			0x28
-#define	PV88080_REG_BUCK1_CONF2			0x59
-#define	PV88080_REG_BUCK1_CONF5			0x5c
-#define	PV88080_REG_BUCK2_CONF0			0x29
-#define	PV88080_REG_BUCK2_CONF1			0x2a
-#define	PV88080_REG_BUCK2_CONF2			0x61
-#define	PV88080_REG_BUCK2_CONF5			0x64
-#define	PV88080_REG_BUCK3_CONF0			0x2b
-#define	PV88080_REG_BUCK3_CONF1			0x2c
-#define	PV88080_REG_BUCK3_CONF2			0x69
-#define	PV88080_REG_BUCK3_CONF5			0x6c
+#define	PV88080_REG_EVENT_A				0x04
+#define	PV88080_REG_MASK_A				0x09
+#define	PV88080_REG_MASK_B				0x0A
+#define	PV88080_REG_MASK_C				0x0B
+
+/* Regulator Registers - rev. AA */
+#define PV88080AA_REG_HVBUCK_CONF1		0x2D
+#define PV88080AA_REG_HVBUCK_CONF2		0x2E
+#define	PV88080AA_REG_BUCK1_CONF0		0x27
+#define	PV88080AA_REG_BUCK1_CONF1		0x28
+#define	PV88080AA_REG_BUCK1_CONF2		0x59
+#define	PV88080AA_REG_BUCK1_CONF5		0x5C
+#define	PV88080AA_REG_BUCK2_CONF0		0x29
+#define	PV88080AA_REG_BUCK2_CONF1		0x2A
+#define	PV88080AA_REG_BUCK2_CONF2		0x61
+#define	PV88080AA_REG_BUCK2_CONF5		0x64
+#define	PV88080AA_REG_BUCK3_CONF0		0x2B
+#define	PV88080AA_REG_BUCK3_CONF1		0x2C
+#define	PV88080AA_REG_BUCK3_CONF2		0x69
+#define	PV88080AA_REG_BUCK3_CONF5		0x6C
+
+/* Regulator Registers - rev. BA */
+#define	PV88080BA_REG_HVBUCK_CONF1		0x33
+#define	PV88080BA_REG_HVBUCK_CONF2		0x34
+#define	PV88080BA_REG_BUCK1_CONF0		0x2A
+#define	PV88080BA_REG_BUCK1_CONF1		0x2C
+#define	PV88080BA_REG_BUCK1_CONF2		0x5A
+#define	PV88080BA_REG_BUCK1_CONF5		0x5D
+#define	PV88080BA_REG_BUCK2_CONF0		0x2D
+#define	PV88080BA_REG_BUCK2_CONF1		0x2F
+#define	PV88080BA_REG_BUCK2_CONF2		0x63
+#define	PV88080BA_REG_BUCK2_CONF5		0x66
+#define	PV88080BA_REG_BUCK3_CONF0		0x30
+#define	PV88080BA_REG_BUCK3_CONF1		0x32
+#define	PV88080BA_REG_BUCK3_CONF2		0x6C
+#define	PV88080BA_REG_BUCK3_CONF5		0x6F
 
 /* PV88080_REG_EVENT_A (addr=0x04) */
 #define	PV88080_E_VDD_FLT				0x01
-#define	PV88080_E_OVER_TEMP			0x02
+#define	PV88080_E_OVER_TEMP				0x02
 
 /* PV88080_REG_MASK_A (addr=0x09) */
 #define	PV88080_M_VDD_FLT				0x01
-#define	PV88080_M_OVER_TEMP			0x02
+#define	PV88080_M_OVER_TEMP				0x02
 
-/* PV88080_REG_BUCK1_CONF0 (addr=0x27) */
+/* PV88080_REG_BUCK1_CONF0 (addr=0x27|0x2A) */
 #define	PV88080_BUCK1_EN				0x80
-#define PV88080_VBUCK1_MASK			0x7F
-/* PV88080_REG_BUCK2_CONF0 (addr=0x29) */
+#define PV88080_VBUCK1_MASK				0x7F
+
+/* PV88080_REG_BUCK2_CONF0 (addr=0x29|0x2D) */
 #define	PV88080_BUCK2_EN				0x80
-#define PV88080_VBUCK2_MASK			0x7F
-/* PV88080_REG_BUCK3_CONF0 (addr=0x2b) */
+#define PV88080_VBUCK2_MASK				0x7F
+
+/* PV88080_REG_BUCK3_CONF0 (addr=0x2B|0x30) */
 #define	PV88080_BUCK3_EN				0x80
-#define PV88080_VBUCK3_MASK			0x7F
+#define PV88080_VBUCK3_MASK				0x7F
 
-/* PV88080_REG_BUCK1_CONF1 (addr=0x28) */
-#define PV88080_BUCK1_ILIM_SHIFT			2
+/* PV88080_REG_BUCK1_CONF1 (addr=0x28|0x2C) */
+#define PV88080_BUCK1_ILIM_SHIFT		2
 #define PV88080_BUCK1_ILIM_MASK			0x0C
 #define PV88080_BUCK1_MODE_MASK			0x03
 
-/* PV88080_REG_BUCK2_CONF1 (addr=0x2a) */
-#define PV88080_BUCK2_ILIM_SHIFT			2
+/* PV88080_REG_BUCK2_CONF1 (addr=0x2A|0x2F) */
+#define PV88080_BUCK2_ILIM_SHIFT		2
 #define PV88080_BUCK2_ILIM_MASK			0x0C
 #define PV88080_BUCK2_MODE_MASK			0x03
 
-/* PV88080_REG_BUCK3_CONF1 (addr=0x2c) */
-#define PV88080_BUCK3_ILIM_SHIFT			2
+/* PV88080_REG_BUCK3_CONF1 (addr=0x2C|0x32) */
+#define PV88080_BUCK3_ILIM_SHIFT		2
 #define PV88080_BUCK3_ILIM_MASK			0x0C
 #define PV88080_BUCK3_MODE_MASK			0x03
 
@@ -73,20 +93,26 @@
 #define	PV88080_BUCK_MODE_AUTO			0x01
 #define	PV88080_BUCK_MODE_SYNC			0x02
 
-/* PV88080_REG_BUCK2_CONF2 (addr=0x61) */
-/* PV88080_REG_BUCK3_CONF2 (addr=0x69) */
-#define PV88080_BUCK_VDAC_RANGE_SHIFT			7
-#define PV88080_BUCK_VDAC_RANGE_MASK			0x01
+/* PV88080_REG_HVBUCK_CONF1 (addr=0x2D|0x33) */
+#define PV88080_VHVBUCK_MASK			0xFF
+
+/* PV88080_REG_HVBUCK_CONF1 (addr=0x2E|0x34) */
+#define PV88080_HVBUCK_EN				0x01
+
+/* PV88080_REG_BUCK2_CONF2 (addr=0x61|0x63) */
+/* PV88080_REG_BUCK3_CONF2 (addr=0x69|0x6C) */
+#define PV88080_BUCK_VDAC_RANGE_SHIFT	7
+#define PV88080_BUCK_VDAC_RANGE_MASK	0x01
 
-#define PV88080_BUCK_VDAC_RANGE_1			0x00
-#define PV88080_BUCK_VDAC_RANGE_2			0x01
+#define PV88080_BUCK_VDAC_RANGE_1		0x00
+#define PV88080_BUCK_VDAC_RANGE_2		0x01
 
-/* PV88080_REG_BUCK2_CONF5 (addr=0x64) */
-/* PV88080_REG_BUCK3_CONF5 (addr=0x6c) */
-#define PV88080_BUCK_VRANGE_GAIN_SHIFT			0
-#define PV88080_BUCK_VRANGE_GAIN_MASK			0x01
+/* PV88080_REG_BUCK2_CONF5 (addr=0x64|0x66) */
+/* PV88080_REG_BUCK3_CONF5 (addr=0x6C|0x6F) */
+#define PV88080_BUCK_VRANGE_GAIN_SHIFT	0
+#define PV88080_BUCK_VRANGE_GAIN_MASK	0x01
 
-#define PV88080_BUCK_VRANGE_GAIN_1			0x00
-#define PV88080_BUCK_VRANGE_GAIN_2			0x01
+#define PV88080_BUCK_VRANGE_GAIN_1		0x00
+#define PV88080_BUCK_VRANGE_GAIN_2		0x01
 
 #endif	/* __PV88080_REGISTERS_H__ */