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| author | Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com> | 2020-11-26 15:54:16 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-12-07 19:59:01 +0000 |
| commit | 9519eb83f1ae7ff09c2e87b2344072773bb17259 (patch) | |
| tree | cb7e6ebeb9961e61b706aa92ca05bbb9210874e5 /driver/retimer | |
| parent | 8405cbe461ad133aecbb9418b2d12e62f5e10277 (diff) | |
| download | chrome-ec-9519eb83f1ae7ff09c2e87b2344072773bb17259.tar.gz | |
delbin: Initial PS8811 registers.
Depend on b/160937185 #32, initial PS8811 registers.
BUG=b:160937185
BRANCH=firmware-volteer-13521.B
TEST=manual
Check register value under s0.
Signed-off-by: Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: I262858b61050f9ad857f44e703bbd3cfd0e989f0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2561904
Reviewed-by: Jacky Wang <jacky5_wang@pegatron.corp-partner.google.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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 |