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mfd: axp20x: Add support for RSB based AXP223 PMIC

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The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Chen-Yu Tsai
2016-02-12 10:02:44 +08:00
committed by Lee Jones
parent 2260a45356
commit 02071f0f79
5 changed files with 95 additions and 0 deletions
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drivers/mfd/Kconfig
+11
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@@ -107,6 +107,17 @@ config MFD_AXP20X_I2C
components like regulators or the PEK (Power Enable Key) under the
corresponding menus.
config MFD_AXP20X_RSB
tristate "X-Powers AXP series PMICs with RSB"
select MFD_AXP20X
depends on SUNXI_RSB
help
If you say Y here you get support for the X-Powers AXP series power
management ICs (PMICs) controlled with RSB.
This driver include only the core APIs. You have to select individual
components like regulators or the PEK (Power Enable Key) under the
corresponding menus.
config MFD_CROS_EC
tristate "ChromeOS Embedded Controller"
select MFD_CORE