This patch adds new regulator driver to support max77693 chip's regulators.
max77693 has two linear voltage regulators and one current regulator which
can be controlled through I2C bus. This driver also supports device tree.
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This patch set default value of MUIC register to bring up MUIC device.
If user don't set some initial value for MUIC device through platform data,
extcon-max77693 driver use 'default_init_data' to bring up base operation
of MAX77693 MUIC device.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
This patch make max77693-muic_get_cable_type() function to remove
duplicate code because almost internal function need to read
adc/adc1k/adclow/chg_type value of MUIC register. Also, this patch
add description of internal function move field constant of muic device
from extcon-max77693 driver to max77693 header file because of it
is needed for masking some interrupt through platform data.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Now this driver is using regmap APIs, the iolock mutex is not used and can be
removed.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Without it we get:
drivers/mfd/max77693.c: In function ‘max77693_i2c_probe’:
drivers/mfd/max77693.c:157:2: error: implicit declaration of function
‘max77693_irq_init’ [-Werror=implicit-function-declaration]
drivers/mfd/max77693.c: In function ‘max77693_resume’:
drivers/mfd/max77693.c:215:2: error: implicit declaration of function
‘max77693_irq_resume’ [-Werror=implicit-function-declaration]
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_lock’:
drivers/mfd/max77693-irq.c:104:2: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_sync_unlock’:
drivers/mfd/max77693-irq.c:119:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:119:42: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:122:13: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:125:24: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_mask’:
drivers/mfd/max77693-irq.c:141:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:143:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_unmask’:
drivers/mfd/max77693-irq.c:153:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:155:11: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_thread’:
drivers/mfd/max77693-irq.c:209:26: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:211:27: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:217:39: error: ‘struct max77693_dev’ has no member
named ‘irq_domain’
drivers/mfd/max77693-irq.c: In function ‘max77693_irq_init’:
drivers/mfd/max77693-irq.c:260:2: error: ‘struct max77693_dev’ has no member
named ‘irqlock’
drivers/mfd/max77693-irq.c:268:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:269:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:271:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cur’
drivers/mfd/max77693-irq.c:272:12: error: ‘struct max77693_dev’ has no member
named ‘irq_masks_cache’
drivers/mfd/max77693-irq.c:292:10: error: ‘struct max77693_dev’ has no member
named ‘irq_domain’
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This patch adds MFD driver for MAX77693 to enable its sub devices.
The MAX77693 is a multi-function devices. It includes PMIC,
MUIC(Micro USB Interface Controller), flash LED control and
haptic motor control.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
