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| author | Ruibin Chang <Ruibin.Chang@ite.com.tw> | 2019-04-19 12:08:07 +0800 |
|---|---|---|
| committer | Jett Rink <jettrink@chromium.org> | 2019-04-30 21:49:57 +0000 |
| commit | b7e78ed3873c250983437b28e182bfcfcd76d285 (patch) | |
| tree | e60405cf248dca9c8d3bdf6592c004cef50dc412 /chip/it83xx/registers.h | |
| parent | 7f55b1f708812d434119b38a23dcbe1e9f009b71 (diff) | |
| download | chrome-ec-b7e78ed3873c250983437b28e182bfcfcd76d285.tar.gz | |
tcpm/it83xx.c: Bx and Dx transmit status bit of pd register swap
Chip Bx and Dx transmit status bit (PD register offset 0x18, MTCR)
swap.
Bx: bit5, 1'b0 = none
1'b1 = goodcrc not received and retry times arrive
bit1, 1'b0 = transmit OK
1'b1 = goodcrc not received or Tx discarded
Dx: bit5, 1'b0 = transmit OK
1'b1 = goodcrc not received or Tx discarded
bit1, 1'b0 = none
1'b1 = goodcrc not received and retry times arrive
BRANCH=None
BUG=None
TEST=Test by device which do not respond goodcrc message
Change-Id: Ia07ad4bdb7f4800b62a25eb88ac42e42311faa7d
Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1545800
Reviewed-by: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'chip/it83xx/registers.h')
| -rw-r--r-- | chip/it83xx/registers.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chip/it83xx/registers.h b/chip/it83xx/registers.h index aff0b7cea0..13f6609662 100644 --- a/chip/it83xx/registers.h +++ b/chip/it83xx/registers.h @@ -1273,7 +1273,11 @@ enum i2c_channels { #define USBPD_REG_MASK_SW_RESET_TX_STAT BIT(3) #define USBPD_REG_MASK_TX_BUSY_STAT BIT(2) #define USBPD_REG_MASK_TX_DISCARD_STAT BIT(2) +#ifdef IT83XX_PD_TX_ERROR_STATUS_BIT5 +#define USBPD_REG_MASK_TX_ERR_STAT BIT(5) +#else #define USBPD_REG_MASK_TX_ERR_STAT BIT(1) +#endif #define USBPD_REG_MASK_TX_START BIT(0) #define IT83XX_USBPD_MTSR0(p) REG8(IT83XX_USBPD_BASE(p)+0x19) #define USBPD_REG_MASK_CABLE_ENABLE BIT(7) |