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authorSuriyan Ramasami <suriyan.r@gmail.com>2014-10-29 09:22:41 -0700
committerMinkyu Kang <mk7.kang@samsung.com>2014-11-17 19:33:21 +0900
commit7e46be8aed6cd9ca4107d0b49d0fdfe42beea033 (patch)
tree39fba05d8d4cd222ba015c041d823bf4e1ba2faa /include/power
parent7e2e04fe99e8fe7806d0105e2b2522b56da3d4df (diff)
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arm: odroid: pmic77686: allow buck voltage settings
Allow to set the buck voltage for the max77686. This will be used to reset the SMC LAN9730 ethernet on the odroids. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/power')
-rw-r--r--include/power/max77686_pmic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/power/max77686_pmic.h b/include/power/max77686_pmic.h
index c2a772a..b0e4255 100644
--- a/include/power/max77686_pmic.h
+++ b/include/power/max77686_pmic.h
@@ -150,6 +150,7 @@ enum {
int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
+int max77686_set_buck_voltage(struct pmic *p, int buck, ulong uV);
int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
#define MAX77686_LDO_VOLT_MAX_HEX 0x3f
@@ -159,6 +160,8 @@ int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
#define MAX77686_LDO_MODE_STANDBY (0x01 << 0x06)
#define MAX77686_LDO_MODE_LPM (0x02 << 0x06)
#define MAX77686_LDO_MODE_ON (0x03 << 0x06)
+#define MAX77686_BUCK_VOLT_MAX_HEX 0x3f
+#define MAX77686_BUCK_VOLT_MASK 0x3f
#define MAX77686_BUCK_MODE_MASK 0x03
#define MAX77686_BUCK_MODE_SHIFT_1 0x00
#define MAX77686_BUCK_MODE_SHIFT_2 0x04