diff options
author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2013-12-17 14:23:17 +0100 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2013-12-18 13:27:40 +0000 |
commit | f37ff6b6ab9bff6f78dbfbdd123673a09e04cb7f (patch) | |
tree | 59b2d4b70ba3d65139ba46cf2e1c989b250f60ba /include/linux/mfd | |
parent | 463616ea3f4c4ff27019ffcf8f09a25712c1f4c1 (diff) |
regulator: s5m8767: Add symbols for hard-coded DVS_RAMP register
Add symbols for hard-coded values of BUCK_RAMP field in DVS_RAMP
register. This simplifies a little the code as register update is called
only once.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/linux/mfd')
-rw-r--r-- | include/linux/mfd/samsung/s5m8767.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/mfd/samsung/s5m8767.h b/include/linux/mfd/samsung/s5m8767.h index 9198377ee859..2ab0b0f03641 100644 --- a/include/linux/mfd/samsung/s5m8767.h +++ b/include/linux/mfd/samsung/s5m8767.h @@ -186,4 +186,19 @@ enum s5m8767_regulators { #define S5M8767_ENCTRL_SHIFT 6 #define S5M8767_ENCTRL_MASK (0x3 << S5M8767_ENCTRL_SHIFT) +/* + * Values for BUCK_RAMP field in DVS_RAMP register, matching raw values + * in mV/us. + */ +enum s5m8767_dvs_buck_ramp_values { + S5M8767_DVS_BUCK_RAMP_5 = 0x4, + S5M8767_DVS_BUCK_RAMP_10 = 0x9, + S5M8767_DVS_BUCK_RAMP_12_5 = 0xb, + S5M8767_DVS_BUCK_RAMP_25 = 0xd, + S5M8767_DVS_BUCK_RAMP_50 = 0xe, + S5M8767_DVS_BUCK_RAMP_100 = 0xf, +}; +#define S5M8767_DVS_BUCK_RAMP_SHIFT 4 +#define S5M8767_DVS_BUCK_RAMP_MASK (0xf << S5M8767_DVS_BUCK_RAMP_SHIFT) + #endif /* __LINUX_MFD_S5M8767_H */ |