X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fpower%2Fmax77686_pmic.h;h=82fe3509a0b7a94d0e371c78d0f223aec6e88108;hb=2e01e8f17fdc90e1b896b42b2e1bb3766211d3b5;hp=c98db1b75d2ac6cd7bc525d59ea4d3418029db29;hpb=3be2bdf5dc69b3142c1162a59bc67191c9077567;p=oweals%2Fu-boot.git

diff --git a/include/power/max77686_pmic.h b/include/power/max77686_pmic.h
index c98db1b75d..82fe3509a0 100644
--- a/include/power/max77686_pmic.h
+++ b/include/power/max77686_pmic.h
@@ -1,13 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  *  Copyright (C) 2012 Samsung Electronics
  *  Rajeshwari Shinde <rajeshwari.s@samsung.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __MAX77686_H_
 #define __MAX77686_H_
 
+#include <power/pmic.h>
+
 enum {
 	MAX77686_REG_PMIC_ID		= 0x0,
 	MAX77686_REG_PMIC_INTSRC,
@@ -36,7 +37,7 @@ enum {
 	MAX77686_REG_PMIC_BUCK2DVS7,
 	MAX77686_REG_PMIC_BUCK2DVS8,
 	MAX77686_REG_PMIC_BUCK3CTRL,
-	MAX77686_REG_PMIC_BUCK3DVS1,
+	MAX77686_REG_PMIC_BUCK3DVS1	= 0x1e,
 	MAX77686_REG_PMIC_BUCK3DVS2,
 	MAX77686_REG_PMIC_BUCK3DVS3,
 	MAX77686_REG_PMIC_BUCK3DVS4,
@@ -120,11 +121,17 @@ enum {
 	MAX77686_REG_PMIC_BBAT		= 0x7e,
 	MAX77686_REG_PMIC_32KHZ,
 
-	PMIC_NUM_OF_REGS,
+	MAX77686_NUM_OF_REGS,
 };
 
 /* I2C device address for pmic max77686 */
-#define MAX77686_I2C_ADDR (0x12 >> 1)
+#define MAX77686_I2C_ADDR	(0x12 >> 1)
+#define MAX77686_LDO_NUM	26
+#define MAX77686_BUCK_NUM	9
+
+/* Drivers name */
+#define MAX77686_LDO_DRIVER	"max77686_ldo"
+#define MAX77686_BUCK_DRIVER	"max77686_buck"
 
 enum {
 	REG_DISABLE = 0,
@@ -141,22 +148,31 @@ enum {
 
 enum {
 	OPMODE_OFF = 0,
-	OPMODE_STANDBY,
 	OPMODE_LPM,
+	OPMODE_STANDBY,
+	OPMODE_STANDBY_LPM,
 	OPMODE_ON,
 };
 
+#ifdef CONFIG_POWER
 int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
 int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
+int max77686_set_buck_voltage(struct pmic *p, int buck, ulong uV);
 int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
+#endif
 
 #define MAX77686_LDO_VOLT_MAX_HEX	0x3f
 #define MAX77686_LDO_VOLT_MASK		0x3f
 #define MAX77686_LDO_MODE_MASK		0xc0
 #define MAX77686_LDO_MODE_OFF		(0x00 << 0x06)
+#define MAX77686_LDO_MODE_LPM		(0x01 << 0x06)
 #define MAX77686_LDO_MODE_STANDBY	(0x01 << 0x06)
-#define MAX77686_LDO_MODE_LPM		(0x02 << 0x06)
+#define MAX77686_LDO_MODE_STANDBY_LPM	(0x02 << 0x06)
 #define MAX77686_LDO_MODE_ON		(0x03 << 0x06)
+#define MAX77686_BUCK234_VOLT_MAX_HEX	0xff
+#define MAX77686_BUCK234_VOLT_MASK	0xff
+#define MAX77686_BUCK_VOLT_MAX_HEX	0x3f
+#define MAX77686_BUCK_VOLT_MASK		0x3f
 #define MAX77686_BUCK_MODE_MASK		0x03
 #define MAX77686_BUCK_MODE_SHIFT_1	0x00
 #define MAX77686_BUCK_MODE_SHIFT_2	0x04
@@ -165,6 +181,15 @@ int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
 #define MAX77686_BUCK_MODE_LPM		0x02
 #define MAX77686_BUCK_MODE_ON		0x03
 
+/* For regulator hex<->volt conversion */
+#define MAX77686_LDO_UV_MIN		800000 /* Minimum LDO uV value */
+#define MAX77686_LDO_UV_LSTEP		25000 /* uV lower value step */
+#define MAX77686_LDO_UV_HSTEP		50000 /* uV higher value step */
+#define MAX77686_BUCK_UV_LMIN		600000 /* Lower minimun BUCK value */
+#define MAX77686_BUCK_UV_HMIN		750000 /* Higher minimun BUCK value */
+#define MAX77686_BUCK_UV_LSTEP		12500  /* uV lower value step */
+#define MAX77686_BUCK_UV_HSTEP		50000  /* uV higher value step */
+
 /* Buck1 1 volt value */
 #define MAX77686_BUCK1OUT_1V	0x5
 /* Buck1 1.05 volt value */