diff options
| author | Rajesh Bhagat <rajesh.bhagat@nxp.com> | 2018-01-17 16:13:05 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-01-23 11:19:56 -0800 |
| commit | 23a12cb3d05ee2caa860bee7b6f0ebcb40afacce (patch) | |
| tree | 7cd2eabbbe54f2c3711526dd7460c88f15446bfc /include/configs/ls1088aqds.h | |
| parent | 6f2d0a50204842019763dac62c17a4cdb10cc6d3 (diff) | |
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>
Reviewed-by: York Sun <york.sun@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 8fbf89001e..ff2f916e56 100644 --- a/include/configs/ls1088aqds.h +++ b/include/configs/ls1088aqds.h @@ -279,6 +279,22 @@ 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 */ |