u-boot.git/include/axp209.h, branch v2016.09

sunxi: power: Add support for disabling axp209 regulators

2015-10-20T16:40:27+00:00

Add support for disabling the regulators found on the axp209 pmic.

Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

sunxi: power: Unify axp pmic function names

2015-10-20T16:40:27+00:00

Stop prefixing the axp functions for setting voltages, etc. with the
model number, there ever is only one pmic driver built into u-boot,
this allows simplifying the callers.

Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

sunxi: axp: Move axp gpio code to a separate axpi-gpio driver

2015-05-04T14:51:53+00:00

Move the axp-gpio code out of the drivers/power/axp*.c code, and into
a new separate axpi-gpio driver.

This change drops supports for the gpio3 pin on the axp209, as that requires
special handling, and no boards are using it.

Besides cleaning things up by moving the code to a separate driver, as
a bonus this change also adds support for the (non vusb) gpio pins on the
axp221 and the gpio pins on the axp152.

The new axp-gpio driver gets its own Kconfig option, and is only enabled
on boards which need it. Besides that it only gets enabled in the regular
u-boot build and not for the SPL as we never need it in the SPL.

Signed-off-by: Hans de Goede 
Reviewed-by: Simon Glass 
Acked-by: Ian Campbell

sunxi: axp: Change axp_gpio_foo prototypes to match gpio uclass ops

2015-05-04T14:51:53+00:00

Change the axp_gpio_foo function prototypes to match the gpio uclass op
prototypes, this is a preparation patch for moving the axp gpio code to
a separate driver-model gpio driver.

Note that the ugly calls with a NULL udev pointer in drivers/gpio/sunxi_gpio.c
this adds are removed in a later patch.

Signed-off-by: Hans de Goede 
Reviewed-by: Simon Glass 
Acked-by: Ian Campbell

power: axp209: Registers definitions in header

2015-04-15T14:17:17+00:00

Signed-off-by: Paul Kocialkowski 
Acked-by: Hans de Goede 
Signed-off-by: Hans de Goede

sunxi: gpio: Add support for gpio pins on the AXP209 pmic

2015-01-14T13:56:38+00:00

Some boards use GPIO-s on the pmic, one example of this is the A13-OLinuXino
board, which uses gpio0 of the axp209 for the lcd-power signal.

This commit adds support for gpio pins on the AXP209 pmic, the sunxi_gpio.c
changes are universal, adding gpio support for the other AXP pmics (when
necessary) should be a matter of adding the necessary axp_gpio_foo functions
to their resp. drivers, and add "#define AXP_GPIO" to their header file.

Note this commit only adds support for the non device-model version of the
gpio code, patches for adding support to the device-model version are very
welcome.

The string representation for these gpio-s is AXP0-#, the 0 in the AXP0 prefix
is there in case we need to support gpio-s on more then 1 pmic in the future.
At least A80 boards have 2 pmics, and we may end up needing to support gpio-s
on both.

Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

sunxi: Add axp209 pmic support

2014-07-18T18:42:10+00:00

Add support for the x-powers axp209 pmic which is found on most A10, A13 and
A20 boards.

And enable AXP209 support for the Cubietruck and Cubieboard boards.

Signed-off-by: Henrik Nordstrom 
Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell