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ARM: OMAP4+: Add support for getting pbias info from board

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Palmas driver assumes it is always TPS659xx regulator on all DRA7xx based
boards to enable mmc regulator. This is not true always like in case of
DRA71x-evm. So get this information based on the board.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Delete omap4_vmmc_pbias_config from omap_hsmmc.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Lokesh Vutla
2016-11-23 13:25:28 +05:30
committed by Tom Rini
parent f56e635099
commit b4b060066f
6 changed files with 82 additions and 48 deletions
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13
include/palmas.h
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@@ -24,6 +24,16 @@
#define LDO1_CTRL 0x50
#define LDO1_VOLTAGE 0x51
/* LDO1 control/voltage for LP873x */
#define LP873X_LDO1_ADDR 0x60
#define LP873X_LDO1_CTRL 0x9
#define LP873X_LDO1_VOLTAGE 0xa
#define LP873X_LDO_VOLT_3V0 0x19
#define LP873X_LDO_VOLT_1V8 0xa
#define LP873X_LDO_CTRL_EN (0x1 << 0)
#define LP873X_LDO_CTRL_EN_PINCTRL (0x1 << 1)
#define LP873X_LDO_CTRL_RDIS_EN (0x1 << 2)
/* LDO2 control/voltage */
#define LDO2_CTRL 0x52
#define LDO2_VOLTAGE 0x53
@@ -119,7 +129,8 @@ static inline int palmas_i2c_read_u8(u8 chip_no, u8 reg, u8 *val)
}
void palmas_init_settings(void);
int palmas_mmc1_poweron_ldo(void);
int palmas_mmc1_poweron_ldo(uint voltage);
int lp873x_mmc1_poweron_ldo(uint voltage);
int twl603x_mmc1_set_ldo9(u8 vsel);
int twl603x_audio_power(u8 on);
int twl603x_enable_bb_charge(u8 bb_fields);