diff options
| author | Cristian Ciocaltea <cristian.ciocaltea@gmail.com> | 2021-01-26 11:55:59 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-03-10 11:10:23 +0000 |
| commit | f7cb7fe34db9f32e8b1c13ecc823112480b875f8 (patch) | |
| tree | 190e04b4846e2b8a0046c4a12092012a78540e17 /drivers/mfd/Kconfig | |
| parent | cf469562fc59b4dc7835e6497cdea0814eed1ef3 (diff) | |
mfd: Add MFD driver for ATC260x PMICs
Add initial support for the Actions Semi ATC260x PMICs which integrates
Audio Codec, Power management, Clock generation and GPIO controller
blocks.
For the moment this driver only supports Regulator, Poweroff and Onkey
functionalities for the ATC2603C and ATC2609A chip variants.
Since the PMICs can be accessed using both I2C and SPI buses, the
following driver structure has been adopted:
-----> atc260x-core.c (Implements core functionalities)
/
ATC260x --------> atc260x-i2c.c (Implements I2C interface)
\
-----> atc260x-spi.c (Implements SPI interface - TODO)
Co-developed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index b74efa469e90..f9b43f15790b 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -2055,6 +2055,24 @@ config MFD_WCD934X This driver provides common support WCD934x audio codec and its associated Pin Controller, Soundwire Controller and Audio codec. +config MFD_ATC260X + tristate + select MFD_CORE + select REGMAP + select REGMAP_IRQ + +config MFD_ATC260X_I2C + tristate "Actions Semi ATC260x PMICs with I2C" + select MFD_ATC260X + select REGMAP_I2C + depends on I2C + help + Support for the Actions Semi ATC260x PMICs controlled via I2C. + + This driver provides common support for accessing the ATC2603C + and ATC2609A chip variants, additional drivers must be enabled + in order to use the functionality of the device. + config MFD_KHADAS_MCU tristate "Support for Khadas System control Microcontroller" depends on I2C |