Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

power: axp209: Registers definitions in header

Browse Source 
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
master
Paul Kocialkowski 9 years ago committed by Hans de Goede
parent 558ccc7f50
commit 940382fe7d
2 changed files with 38 additions and 38 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 38
      drivers/power/axp209.c
  2. 38
      include/axp209.h

38
drivers/power/axp209.c
Unescape View File

@ -10,44 +10,6 @@
#include <asm/arch/gpio.h>
#include <axp209.h>
enum axp209_reg {
AXP209_POWER_STATUS = 0x00,
AXP209_CHIP_VERSION = 0x03,
AXP209_DCDC2_VOLTAGE = 0x23,
AXP209_DCDC3_VOLTAGE = 0x27,
AXP209_LDO24_VOLTAGE = 0x28,
AXP209_LDO3_VOLTAGE = 0x29,
AXP209_IRQ_ENABLE1 = 0x40,
AXP209_IRQ_ENABLE2 = 0x41,
AXP209_IRQ_ENABLE3 = 0x42,
AXP209_IRQ_ENABLE4 = 0x43,
AXP209_IRQ_ENABLE5 = 0x44,
AXP209_IRQ_STATUS5 = 0x4c,
AXP209_SHUTDOWN = 0x32,
AXP209_GPIO0_CTRL = 0x90,
AXP209_GPIO1_CTRL = 0x92,
AXP209_GPIO2_CTRL = 0x93,
AXP209_GPIO_STATE = 0x94,
AXP209_GPIO3_CTRL = 0x95,
};
#define AXP209_POWER_STATUS_ON_BY_DC (1 << 0)
#define AXP209_POWER_STATUS_VBUS_USABLE (1 << 4)
#define AXP209_IRQ5_PEK_UP (1 << 6)
#define AXP209_IRQ5_PEK_DOWN (1 << 5)
#define AXP209_POWEROFF (1 << 7)
#define AXP209_GPIO_OUTPUT_LOW 0x00 /* Drive pin low */
#define AXP209_GPIO_OUTPUT_HIGH 0x01 /* Drive pin high */
#define AXP209_GPIO_INPUT 0x02 /* Float pin */
/* GPIO3 is different from the others */
#define AXP209_GPIO3_OUTPUT_LOW 0x00 /* Drive pin low, Output mode */
#define AXP209_GPIO3_OUTPUT_HIGH 0x02 /* Float pin, Output mode */
#define AXP209_GPIO3_INPUT 0x06 /* Float pin, Input mode */
static int axp209_write(enum axp209_reg reg, u8 val)
{
return i2c_write(0x34, reg, 1, &val, 1);

38
include/axp209.h
Unescape View File

@ -4,6 +4,44 @@
* SPDX-License-Identifier: GPL-2.0+
*/
enum axp209_reg {
AXP209_POWER_STATUS = 0x00,
AXP209_CHIP_VERSION = 0x03,
AXP209_DCDC2_VOLTAGE = 0x23,
AXP209_DCDC3_VOLTAGE = 0x27,
AXP209_LDO24_VOLTAGE = 0x28,
AXP209_LDO3_VOLTAGE = 0x29,
AXP209_IRQ_ENABLE1 = 0x40,
AXP209_IRQ_ENABLE2 = 0x41,
AXP209_IRQ_ENABLE3 = 0x42,
AXP209_IRQ_ENABLE4 = 0x43,
AXP209_IRQ_ENABLE5 = 0x44,
AXP209_IRQ_STATUS5 = 0x4c,
AXP209_SHUTDOWN = 0x32,
AXP209_GPIO0_CTRL = 0x90,
AXP209_GPIO1_CTRL = 0x92,
AXP209_GPIO2_CTRL = 0x93,
AXP209_GPIO_STATE = 0x94,
AXP209_GPIO3_CTRL = 0x95,
};
#define AXP209_POWER_STATUS_ON_BY_DC (1 << 0)
#define AXP209_POWER_STATUS_VBUS_USABLE (1 << 4)
#define AXP209_IRQ5_PEK_UP (1 << 6)
#define AXP209_IRQ5_PEK_DOWN (1 << 5)
#define AXP209_POWEROFF (1 << 7)
#define AXP209_GPIO_OUTPUT_LOW 0x00 /* Drive pin low */
#define AXP209_GPIO_OUTPUT_HIGH 0x01 /* Drive pin high */
#define AXP209_GPIO_INPUT 0x02 /* Float pin */
/* GPIO3 is different from the others */
#define AXP209_GPIO3_OUTPUT_LOW 0x00 /* Drive pin low, Output mode */
#define AXP209_GPIO3_OUTPUT_HIGH 0x02 /* Float pin, Output mode */
#define AXP209_GPIO3_INPUT 0x06 /* Float pin, Input mode */
#define AXP_GPIO
extern int axp209_set_dcdc2(int mvolt);

Write Preview
Loading…
Cancel
Save