From 33621d247e771168ebaab2218d02e625371d144a Mon Sep 17 00:00:00 2001 From: Keerthy Date: Fri, 30 Sep 2016 09:20:43 +0530 Subject: power: pmic: Palmas: Add the base pmic support Add support to bind the regulators/child nodes with the pmic. Also adds the pmic i2c based read/write funtions to access pmic registers. Signed-off-by: Keerthy Reviewed-by: Simon Glass Reviewed-by: Tom Rini --- include/power/palmas.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/power/palmas.h (limited to 'include') diff --git a/include/power/palmas.h b/include/power/palmas.h new file mode 100644 index 0000000..bad5a35 --- /dev/null +++ b/include/power/palmas.h @@ -0,0 +1,25 @@ +#define PALMAS 0x0 +#define TPS659038 0x1 +#define TPS65917 0x2 + +/* I2C device address for pmic palmas */ +#define PALMAS_I2C_ADDR (0x12 >> 1) +#define PALMAS_LDO_NUM 11 +#define PALMAS_SMPS_NUM 8 + +/* Drivers name */ +#define PALMAS_LDO_DRIVER "palmas_ldo" +#define PALMAS_SMPS_DRIVER "palmas_smps" + +#define PALMAS_SMPS_VOLT_MASK 0x7F +#define PALMAS_SMPS_RANGE_MASK 0x80 +#define PALMAS_SMPS_VOLT_MAX_HEX 0x7F +#define PALMAS_SMPS_VOLT_MAX 3300000 +#define PALMAS_SMPS_MODE_MASK 0x3 +#define PALMAS_SMPS_STATUS_MASK 0x30 + +#define PALMAS_LDO_VOLT_MASK 0x3F +#define PALMAS_LDO_VOLT_MAX_HEX 0x3F +#define PALMAS_LDO_VOLT_MAX 3300000 +#define PALMAS_LDO_MODE_MASK 0x1 +#define PALMAS_LDO_STATUS_MASK 0x10 -- cgit v1.1