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| author | Rajesh Bhagat <rajesh.bhagat@nxp.com> | 2017-11-30 06:30:53 (GMT) |
|---|---|---|
| committer | Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> | 2018-01-18 05:29:08 (GMT) |
| commit | 2586b3ab5805d1a13c24660500f2a9fe63e3d786 (patch) | |
| tree | c577abec7dd10e6298aa550d5024e9ae240e8a7e /include/configs/ls1088aqds.h | |
| parent | dfbc0d111eb4d0a52a6381977efa79796eb45c76 (diff) | |
| download | u-boot-2586b3ab5805d1a13c24660500f2a9fe63e3d786.tar.xz | |
board: common: vid: Add support for LTC3882 voltage regulator chip
Restructures common driver to support LTC3882 voltage regulator
chip.
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Diffstat (limited to 'include/configs/ls1088aqds.h')
| -rw-r--r-- | include/configs/ls1088aqds.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/configs/ls1088aqds.h b/include/configs/ls1088aqds.h index dcf307f..8ed8c50 100644 --- a/include/configs/ls1088aqds.h +++ b/include/configs/ls1088aqds.h @@ -274,6 +274,22 @@ unsigned long get_board_ddr_clk(void); #define I2C_MUX_CH_DEFAULT 0x8 #define I2C_MUX_CH5 0xD +#define I2C_MUX_CH_VOL_MONITOR 0xA + +/* Voltage monitor on channel 2*/ +#define I2C_VOL_MONITOR_ADDR 0x63 +#define I2C_VOL_MONITOR_BUS_V_OFFSET 0x2 +#define I2C_VOL_MONITOR_BUS_V_OVF 0x1 +#define I2C_VOL_MONITOR_BUS_V_SHIFT 3 + +/* PM Bus commands code for LTC3882*/ +#define PMBUS_CMD_PAGE 0x0 +#define PMBUS_CMD_READ_VOUT 0x8B +#define PMBUS_CMD_PAGE_PLUS_WRITE 0x05 +#define PMBUS_CMD_VOUT_COMMAND 0x21 + +#define PWM_CHANNEL0 0x0 + /* * RTC configuration */ |