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| author | Eric Herrmann <eherrmann@chromium.org> | 2020-08-03 15:46:58 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-09 22:59:52 +0000 |
| commit | 036b58da6630b42470b2f07d286c821670358482 (patch) | |
| tree | 01da0d67fa64003f7ca6dc8182227cdbda988932 /baseboard/volteer | |
| parent | 0cd34573caa2b786bfe3528231c3206a00f3c9cf (diff) | |
| download | chrome-ec-036b58da6630b42470b2f07d286c821670358482.tar.gz | |
Volteer: Add support for RT1715
Add support for replacing the TUSB422 with the RT1715. Since they are
pin-to-pin compatible and currently only used with a rework, make the
decision of which to use at runtime. The logic is to check if the RT1715
is both on the I2C bus and the vendor ID matches. If either fail, default
to the TUSB422 address and driver.
BUG=b:162617664
TEST=make buildall
TEST=check both TUSB422 functionality and RT1715 functionality
BRANCH=none
Change-Id: I8306f086bf030ddd7238532b1f12aa259cb72422
Signed-off-by: Eric Herrmann <eherrmann@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2343734
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
Diffstat (limited to 'baseboard/volteer')
| -rw-r--r-- | baseboard/volteer/baseboard.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/baseboard/volteer/baseboard.h b/baseboard/volteer/baseboard.h index 073304ae39..024b1d521b 100644 --- a/baseboard/volteer/baseboard.h +++ b/baseboard/volteer/baseboard.h @@ -159,6 +159,7 @@ #define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE #define CONFIG_USB_PD_TCPC_LOW_POWER #define CONFIG_USB_PD_TCPM_TCPCI +#define CONFIG_USB_PD_TCPM_RT1715 #define CONFIG_USB_PD_TCPM_TUSB422 /* USBC port C0 */ #define CONFIG_USB_PD_TCPM_PS8815 /* USBC port USB3 DB */ #define CONFIG_USB_PD_TCPM_PS8815_FORCE_DID |