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mfd: axp20x: Support AXP806 in I2C mode 

The Pine64 H64 board uses an AXP806 PMIC in I2C and self-working mode.
The H64 SoC does not have the usual RSB controller.

This patch adds AXP806 to the list of devices supported in I2C mode.
In theory, all RSB-based PMICs can also be used in I2C mode.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Icenowy Zheng <icenowy@aosc.io>
Tested-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Chen-Yu Tsai 2018-07-13 00:04:50 +08:00 committed by Lee Jones
parent 06f4901092
commit 99e19b7c48
1 changed files with 2 additions and 0 deletions
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2
drivers/mfd/axp20x-i2c.c
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@ -65,6 +65,7 @@ static const struct of_device_id axp20x_i2c_of_match[] = {
{ .compatible = "x-powers,axp202", .data = (void *)AXP202_ID },
{ .compatible = "x-powers,axp209", .data = (void *)AXP209_ID },
{ .compatible = "x-powers,axp221", .data = (void *)AXP221_ID },
{ .compatible = "x-powers,axp806", .data = (void *)AXP806_ID },
{ },
};
MODULE_DEVICE_TABLE(of, axp20x_i2c_of_match);
@ -74,6 +75,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = {
{ "axp202", 0 },
{ "axp209", 0 },
{ "axp221", 0 },
{ "axp806", 0 },
{ },
};
MODULE_DEVICE_TABLE(i2c, axp20x_i2c_id);