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mfd: tps65217: Tell regmap what registers are valid 

Allow regmap to provide debugfs access to the register map by telling it
what registers are valid.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Mark Brown 2014-09-05 22:16:18 +01:00 committed by Lee Jones
parent 34a4958e4c
commit 0b496b4c95
2 changed files with 4 additions and 0 deletions
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2
drivers/mfd/tps65217.c
View File

@ -146,6 +146,8 @@ EXPORT_SYMBOL_GPL(tps65217_clear_bits);
static struct regmap_config tps65217_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = TPS65217_REG_MAX,
};
static const struct of_device_id tps65217_of_match[] = {

2
include/linux/mfd/tps65217.h
View File

@ -60,6 +60,8 @@
#define TPS65217_REG_SEQ5 0X1D
#define TPS65217_REG_SEQ6 0X1E
#define TPS65217_REG_MAX TPS65217_REG_SEQ6
/* Register field definitions */
#define TPS65217_CHIPID_CHIP_MASK 0xF0
#define TPS65217_CHIPID_REV_MASK 0x0F