diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2017-07-26 11:28:26 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-09-05 10:46:00 +0300 |
| commit | 7303733a6ca2a68b210ebdc09cace8b0ffe8b179 (patch) | |
| tree | fcec4906f2371b4ee7ff08a3a0107d64c7e8859a /drivers/mfd/axp20x-rsb.c | |
| parent | 7e312ffdd7aa68f0110f5d95416f78ea29ceb984 (diff) | |
| download | linux-7303733a6ca2a68b210ebdc09cace8b0ffe8b179.tar.xz | |
mfd: axp20x: Add support for AXP813 PMIC
The X-Powers AXP813 PMIC is normally used with Allwinner's A83T SoC.
It has the same range of functions as other X-Powers PMICs, such as
DC-DC buck converter and linear regulator outputs, AC-IN and VBUS
power supplies, power button trigger, GPIOs, ADCs, and a battery
charger.
Note that the IRQ table given in the datasheet is incorrect: in IRQ
enable/status registers 1, there are separate IRQs for ACIN and VBUS,
instead of bits [7:5] being the same as bits [4:2]. So it shares the
same IRQs as the AXP803, rather than the AXP288.
This patch adds basic mfd support for it, with only the power button
enabled.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/axp20x-rsb.c')
| -rw-r--r-- | drivers/mfd/axp20x-rsb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/axp20x-rsb.c b/drivers/mfd/axp20x-rsb.c index fd5c7267b136..7ddbd9e8dd03 100644 --- a/drivers/mfd/axp20x-rsb.c +++ b/drivers/mfd/axp20x-rsb.c @@ -64,6 +64,7 @@ static const struct of_device_id axp20x_rsb_of_match[] = { { .compatible = "x-powers,axp803", .data = (void *)AXP803_ID }, { .compatible = "x-powers,axp806", .data = (void *)AXP806_ID }, { .compatible = "x-powers,axp809", .data = (void *)AXP809_ID }, + { .compatible = "x-powers,axp813", .data = (void *)AXP813_ID }, { }, }; MODULE_DEVICE_TABLE(of, axp20x_rsb_of_match); |