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mfd: max8998: Add support for Device Tree

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This patch adds Device Tree support to max8998 driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Tomasz Figa
2013-06-25 16:08:10 +02:00
committed by Samuel Ortiz
parent 4280e0b42b
commit ee999fb3f1
6 changed files with 316 additions and 7 deletions
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2
include/linux/mfd/max8998-private.h
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@@ -137,6 +137,7 @@ struct irq_domain;
/**
* struct max8998_dev - max8998 master device for sub-drivers
* @dev: master device of the chip (can be used to access platform data)
* @pdata: platform data for the driver and subdrivers
* @i2c: i2c client private data for regulator
* @rtc: i2c client private data for rtc
* @iolock: mutex for serializing io access
@@ -150,6 +151,7 @@ struct irq_domain;
*/
struct max8998_dev {
struct device *dev;
struct max8998_platform_data *pdata;
struct i2c_client *i2c;
struct i2c_client *rtc;
struct mutex iolock;

2
include/linux/mfd/max8998.h
View File

@@ -58,10 +58,12 @@ enum {
* max8998_regulator_data - regulator data
* @id: regulator id
* @initdata: regulator init data (contraints, supplies, ...)
* @reg_node: DT node of regulator (unused on non-DT platforms)
*/
struct max8998_regulator_data {
int id;
struct regulator_init_data *initdata;
struct device_node *reg_node;
};
/**