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u-boot/include/axp809.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
sunxi: power: add AXP809 support The A80 uses the AXP809 as its primary PMIC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-05-02 02:28:15 +00:00
/*
* (C) Copyright 2016 Chen-Yu Tsai <wens@csie.org>
*
* X-Powers AXP809 Power Management IC driver
*/
#define AXP809_CHIP_ID 0x03
#define AXP809_OUTPUT_CTRL1 0x10
#define AXP809_OUTPUT_CTRL1_DC5LDO_EN (1 << 0)
#define AXP809_OUTPUT_CTRL1_DCDC1_EN (1 << 1)
#define AXP809_OUTPUT_CTRL1_DCDC2_EN (1 << 2)
#define AXP809_OUTPUT_CTRL1_DCDC3_EN (1 << 3)
#define AXP809_OUTPUT_CTRL1_DCDC4_EN (1 << 4)
#define AXP809_OUTPUT_CTRL1_DCDC5_EN (1 << 5)
#define AXP809_OUTPUT_CTRL1_ALDO1_EN (1 << 6)
#define AXP809_OUTPUT_CTRL1_ALDO2_EN (1 << 7)
#define AXP809_OUTPUT_CTRL2 0x12
#define AXP809_OUTPUT_CTRL2_ELDO1_EN (1 << 0)
#define AXP809_OUTPUT_CTRL2_ELDO2_EN (1 << 1)
#define AXP809_OUTPUT_CTRL2_ELDO3_EN (1 << 2)
#define AXP809_OUTPUT_CTRL2_DLDO1_EN (1 << 3)
#define AXP809_OUTPUT_CTRL2_DLDO2_EN (1 << 4)
#define AXP809_OUTPUT_CTRL2_ALDO3_EN (1 << 5)
#define AXP809_OUTPUT_CTRL2_SWOUT_EN (1 << 6)
#define AXP809_OUTPUT_CTRL2_DC1SW_EN (1 << 7)
#define AXP809_DLDO1_CTRL 0x15
#define AXP809_DLDO2_CTRL 0x16
#define AXP809_ELDO1_CTRL 0x19
#define AXP809_ELDO2_CTRL 0x1a
#define AXP809_ELDO3_CTRL 0x1b
#define AXP809_DC5LDO_CTRL 0x1c
#define AXP809_DCDC1_CTRL 0x21
#define AXP809_DCDC2_CTRL 0x22
#define AXP809_DCDC3_CTRL 0x23
#define AXP809_DCDC4_CTRL 0x24
#define AXP809_DCDC5_CTRL 0x25
#define AXP809_ALDO1_CTRL 0x28
#define AXP809_ALDO2_CTRL 0x29
#define AXP809_ALDO3_CTRL 0x2a
#define AXP809_SHUTDOWN 0x32
#define AXP809_SHUTDOWN_POWEROFF (1 << 7)
/* For axp_gpio.c */
include: axp_pmic: Include headers for all variants A single DM-based driver should be able to support some feature for several PMIC variants where the interface is the same. For example, all PMIC variants use the same register bit to trigger poweroff. However, currently only definitions for a single PMIC are available at a time. This requires drivers to use #ifdefs and different indentifiers for each variant they support. Let's simplify this by making register definitions for all variants available from the header. Then no preprocessor conditions are needed; the driver can use the register definition from any variant that supports the relevant feature. An exception is the GPIO-related definitions, which do not use unique identifiers. So for now, keep them like before. They will be cleaned up along with the GPIO driver. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-08-22 23:18:04 +00:00
#ifdef CONFIG_AXP809_POWER
sunxi: power: add AXP809 support The A80 uses the AXP809 as its primary PMIC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-05-02 02:28:15 +00:00
#define AXP_POWER_STATUS 0x00
pmic: axp: define ALDO_IN startup bit Most AXP PMICs feature a "startup source" register, which keeps information about how the PMIC started operation. Bit 0 in there means it has been started by "plugging in the power cable". Define a symbol in each PMIC's header file to be able to use that register and bit later on. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-01-21 13:37:31 +00:00
#define AXP_POWER_STATUS_ALDO_IN BIT(0)
sunxi: power: add AXP809 support The A80 uses the AXP809 as its primary PMIC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-05-02 02:28:15 +00:00
#define AXP_VBUS_IPSOUT 0x30
#define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2)
#define AXP_MISC_CTRL 0x8f
#define AXP_MISC_CTRL_N_VBUSEN_FUNC (1 << 4)
#define AXP_GPIO0_CTRL 0x90
#define AXP_GPIO1_CTRL 0x92
#define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */
#define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */
#define AXP_GPIO_CTRL_INPUT 0x02 /* Input */
#define AXP_GPIO_STATE 0x94
#define AXP_GPIO_STATE_OFFSET 0
include: axp_pmic: Include headers for all variants A single DM-based driver should be able to support some feature for several PMIC variants where the interface is the same. For example, all PMIC variants use the same register bit to trigger poweroff. However, currently only definitions for a single PMIC are available at a time. This requires drivers to use #ifdefs and different indentifiers for each variant they support. Let's simplify this by making register definitions for all variants available from the header. Then no preprocessor conditions are needed; the driver can use the register definition from any variant that supports the relevant feature. An exception is the GPIO-related definitions, which do not use unique identifiers. So for now, keep them like before. They will be cleaned up along with the GPIO driver. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-08-22 23:18:04 +00:00
#endif
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