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mfd: axp20x: Add axp152 support

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The axp152 is a stripped down version of the axp202 pmic with the battery
charging function removed as it is intended for top-set boxes.

Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Michal Suchanek
2015-07-11 14:59:56 +02:00
committed by Lee Jones
parent 18ca2ba599
commit d8d79f8f60
2 changed files with 143 additions and 1 deletions
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61
include/linux/mfd/axp20x.h
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@@ -12,7 +12,8 @@
#define __LINUX_MFD_AXP20X_H
enum {
AXP202_ID = 0,
AXP152_ID = 0,
AXP202_ID,
AXP209_ID,
AXP221_ID,
AXP288_ID,
@@ -22,6 +23,24 @@ enum {
#define AXP20X_DATACACHE(m) (0x04 + (m))
/* Power supply */
#define AXP152_PWR_OP_MODE 0x01
#define AXP152_LDO3456_DC1234_CTRL 0x12
#define AXP152_ALDO_OP_MODE 0x13
#define AXP152_LDO0_CTRL 0x15
#define AXP152_DCDC2_V_OUT 0x23
#define AXP152_DCDC2_V_SCAL 0x25
#define AXP152_DCDC1_V_OUT 0x26
#define AXP152_DCDC3_V_OUT 0x27
#define AXP152_ALDO12_V_OUT 0x28
#define AXP152_DLDO1_V_OUT 0x29
#define AXP152_DLDO2_V_OUT 0x2a
#define AXP152_DCDC4_V_OUT 0x2b
#define AXP152_V_OFF 0x31
#define AXP152_OFF_CTRL 0x32
#define AXP152_PEK_KEY 0x36
#define AXP152_DCDC_FREQ 0x37
#define AXP152_DCDC_MODE 0x80
#define AXP20X_PWR_INPUT_STATUS 0x00
#define AXP20X_PWR_OP_MODE 0x01
#define AXP20X_USB_OTG_STATUS 0x02
@@ -69,6 +88,13 @@ enum {
#define AXP22X_CHRG_CTRL3 0x35
/* Interrupt */
#define AXP152_IRQ1_EN 0x40
#define AXP152_IRQ2_EN 0x41
#define AXP152_IRQ3_EN 0x42
#define AXP152_IRQ1_STATE 0x48
#define AXP152_IRQ2_STATE 0x49
#define AXP152_IRQ3_STATE 0x4a
#define AXP20X_IRQ1_EN 0x40
#define AXP20X_IRQ2_EN 0x41
#define AXP20X_IRQ3_EN 0x42
@@ -127,6 +153,19 @@ enum {
#define AXP22X_PWREN_CTRL2 0x8d
/* GPIO */
#define AXP152_GPIO0_CTRL 0x90
#define AXP152_GPIO1_CTRL 0x91
#define AXP152_GPIO2_CTRL 0x92
#define AXP152_GPIO3_CTRL 0x93
#define AXP152_LDOGPIO2_V_OUT 0x96
#define AXP152_GPIO_INPUT 0x97
#define AXP152_PWM0_FREQ_X 0x98
#define AXP152_PWM0_FREQ_Y 0x99
#define AXP152_PWM0_DUTY_CYCLE 0x9a
#define AXP152_PWM1_FREQ_X 0x9b
#define AXP152_PWM1_FREQ_Y 0x9c
#define AXP152_PWM1_DUTY_CYCLE 0x9d
#define AXP20X_GPIO0_CTRL 0x90
#define AXP20X_LDO5_V_OUT 0x91
#define AXP20X_GPIO1_CTRL 0x92
@@ -217,6 +256,26 @@ enum {
};
/* IRQs */
enum {
AXP152_IRQ_LDO0IN_CONNECT = 1,
AXP152_IRQ_LDO0IN_REMOVAL,
AXP152_IRQ_ALDO0IN_CONNECT,
AXP152_IRQ_ALDO0IN_REMOVAL,
AXP152_IRQ_DCDC1_V_LOW,
AXP152_IRQ_DCDC2_V_LOW,
AXP152_IRQ_DCDC3_V_LOW,
AXP152_IRQ_DCDC4_V_LOW,
AXP152_IRQ_PEK_SHORT,
AXP152_IRQ_PEK_LONG,
AXP152_IRQ_TIMER,
AXP152_IRQ_PEK_RIS_EDGE,
AXP152_IRQ_PEK_FAL_EDGE,
AXP152_IRQ_GPIO3_INPUT,
AXP152_IRQ_GPIO2_INPUT,
AXP152_IRQ_GPIO1_INPUT,
AXP152_IRQ_GPIO0_INPUT,
};
enum {
AXP20X_IRQ_ACIN_OVER_V = 1,
AXP20X_IRQ_ACIN_PLUGIN,