MA-10052 [iot] Extensions of AXP152 to support stream812

Necessary extensions of axp152 to support stream812.

merge patches from Martin Pietryka <martin.pietryka@streamunlimited.com>

Change-Id: I7708db4e59d6403a3576f17a221b448866f469a0
Signed-off-by: fang hui <hui.fang@nxp.com>
(cherry picked from commit 6f51148d75869415bb4e9920572e8fffb1eb0099)

1 files changed, 83 insertions, 0 deletions

diff --git a/include/axp152.h b/include/axp152.h
index 1643266f9a..58727ba2e9 100644
--- a/include/axp152.h
+++ b/include/axp152.h
@@ -6,14 +6,84 @@
 
 enum axp152_reg {
 	AXP152_CHIP_VERSION = 0x3,
+	AXP152_POWER_CONTROL = 0x12,
+	AXP152_LDO0_VOLTAGE = 0x15,
 	AXP152_DCDC2_VOLTAGE = 0x23,
+	AXP152_DCDC1_VOLTAGE = 0x26,
 	AXP152_DCDC3_VOLTAGE = 0x27,
 	AXP152_DCDC4_VOLTAGE = 0x2B,
+	AXP152_LDO1_VOLTAGE = 0x29,
 	AXP152_LDO2_VOLTAGE = 0x2A,
+	AXP152_ALDO1_ALDO2_VOLTAGE = 0x28,
+	AXP152_POWER_RECOVERY = 0x31,
 	AXP152_SHUTDOWN = 0x32,
+	AXP152_GPIO0 = 0x90,
 };
 
+enum axp152_ldo0_volts {
+       AXP152_LDO0_5V = 0,
+       AXP152_LDO0_3V3 = 1,
+       AXP152_LDO0_2V8 = 2,
+       AXP152_LDO0_2V5 = 3,
+};
+
+enum axp152_ldo0_curr_limit {
+       AXP152_LDO0_CURR_NOLMIT = 0,
+       AXP152_LDO0_CURR_1500MA = 1,
+       AXP152_LDO0_CURR_900MA = 2,
+       AXP152_LDO0_CURR_500MA = 3,
+};
+
+enum axp152_dcdc1_voltages {
+       AXP152_DCDC1_1V7 = 0,
+       AXP152_DCDC1_1V8 = 1,
+       AXP152_DCDC1_1V9 = 2,
+       AXP152_DCDC1_2V0 = 3,
+       AXP152_DCDC1_2V1 = 4,
+       AXP152_DCDC1_2V4 = 5,
+       AXP152_DCDC1_2V5 = 6,
+       AXP152_DCDC1_2V6 = 7,
+       AXP152_DCDC1_2V7 = 8,
+       AXP152_DCDC1_2V8 = 9,
+       AXP152_DCDC1_3V0 = 10,
+       AXP152_DCDC1_3V1 = 11,
+       AXP152_DCDC1_3V2 = 12,
+       AXP152_DCDC1_3V3 = 13,
+       AXP152_DCDC1_3V4 = 14,
+       AXP152_DCDC1_3V5 = 15,
+};
+
+enum axp152_aldo_voltages {
+       AXP152_ALDO_1V2 = 0,
+       AXP152_ALDO_1V3 = 1,
+       AXP152_ALDO_1V4 = 2,
+       AXP152_ALDO_1V5 = 3,
+       AXP152_ALDO_1V6 = 4,
+       AXP152_ALDO_1V7 = 5,
+       AXP152_ALDO_1V8 = 6,
+       AXP152_ALDO_1V9 = 7,
+       AXP152_ALDO_2V0 = 8,
+       AXP152_ALDO_2V5 = 9,
+       AXP152_ALDO_2V7 = 10,
+       AXP152_ALDO_2V8 = 11,
+       AXP152_ALDO_3V0 = 12,
+       AXP152_ALDO_3V1 = 13,
+       AXP152_ALDO_3V2 = 14,
+       AXP152_ALDO_3V3 = 15,
+};
+
+#define AXP152_POWEROUT_DC_DC1 BIT(7)
+#define AXP152_POWEROUT_DC_DC2 BIT(6)
+#define AXP152_POWEROUT_DC_DC3 BIT(5)
+#define AXP152_POWEROUT_DC_DC4 BIT(4)
+#define AXP152_POWEROUT_ALDO1  BIT(3)
+#define AXP152_POWEROUT_ALDO2  BIT(2)
+#define AXP152_POWEROUT_DLDO1  BIT(1)
+#define AXP152_POWEROUT_DLDO2  BIT(0)
+
 #define AXP152_POWEROFF			(1 << 7)
+#define AXP152_POWEROFF_SEQ            (1 << 2)
+#define AXP152_POWER_RECOVERY_EN       (1 << 3)
 
 /* For axp_gpio.c */
 #define AXP_GPIO0_CTRL			0x90
@@ -25,3 +95,16 @@ enum axp152_reg {
 #define AXP_GPIO_CTRL_INPUT			0x02 /* Input */
 #define AXP_GPIO_STATE			0x97
 #define AXP_GPIO_STATE_OFFSET			0
+
+int axp_set_dcdc1(enum axp152_dcdc1_voltages volt);
+int axp_set_dcdc2(unsigned int mvolt);
+int axp_set_dcdc3(unsigned int mvolt);
+int axp_set_dcdc4(unsigned int mvolt);
+int axp_set_ldo0(enum axp152_ldo0_volts volt, enum axp152_ldo0_curr_limit curr_limit);
+int axp_disable_ldo0(void);
+int axp_set_ldo1(unsigned int mvolt);
+int axp_set_ldo2(unsigned int mvolt);
+int axp_set_aldo1(enum axp152_aldo_voltages volt);
+int axp_set_aldo2(enum axp152_aldo_voltages volt);
+int axp_set_power_output(int val);
+int axp_init(void);