diff options
Diffstat (limited to 'driver/retimer')
-rw-r--r-- | driver/retimer/ps8811.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/driver/retimer/ps8811.h b/driver/retimer/ps8811.h index 13a83c045d..03cf8f604e 100644 --- a/driver/retimer/ps8811.h +++ b/driver/retimer/ps8811.h @@ -9,10 +9,19 @@ #define __CROS_EC_USB_RETIMER_PS8811_H /* + * PS8811 uses 7-bit I2C addresses 0x28 to 0x29 (ADDR=LL). + * Page 0 = 0x28, Page 1 = 0x29. + * PS8811 uses 7-bit I2C addresses 0x2A to 0x2B (ADDR=LH). + * Page 0 = 0x2A, Page 1 = 0x2B. + * PS8811 uses 7-bit I2C addresses 0x70 to 0x71 (ADDR=HL). + * Page 0 = 0x70, Page 1 = 0x71. * PS8811 uses 7-bit I2C addresses 0x72 to 0x73 (ADDR=HH). * Page 0 = 0x72, Page 1 = 0x73. */ -#define PS8811_I2C_ADDR_FLAGS 0x72 +#define PS8811_I2C_ADDR_FLAGS0 0x28 +#define PS8811_I2C_ADDR_FLAGS1 0x2A +#define PS8811_I2C_ADDR_FLAGS2 0x70 +#define PS8811_I2C_ADDR_FLAGS3 0x72 /* * PAGE 1 Register Definitions |