diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2019-05-31 16:45:32 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-06-10 21:20:17 -0700 |
| commit | 3a668749460466ff002b5dd2cbf00529f97e5974 (patch) | |
| tree | 4f62d4856086362ebc646215c0d4ac31cdaf8b08 /baseboard/dragonegg | |
| parent | c89e3557f808c504d8feece4d28a96450089b05f (diff) | |
| download | chrome-ec-3a668749460466ff002b5dd2cbf00529f97e5974.tar.gz | |
TCPC: Make tcpc_config handle other bus types
Currently, tcpc_config assumes TCPCs are on I2C bus. ITE's EC has an
embedded TCPC.
This patch adds bus_type field to struct tcpc_config_t so that a TCPC
location on other type of bus can be specified.
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
BUG=none
BRANCH=none
TEST=buildall
Change-Id: Ieac733011700b351e6323f46070dcf46d9e1154b
Reviewed-on: https://chromium-review.googlesource.com/1640305
Commit-Ready: Daisuke Nojiri <dnojiri@chromium.org>
Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'baseboard/dragonegg')
| -rw-r--r-- | baseboard/dragonegg/baseboard.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/baseboard/dragonegg/baseboard.c b/baseboard/dragonegg/baseboard.c index dbf3a8fedd..dda630e739 100644 --- a/baseboard/dragonegg/baseboard.c +++ b/baseboard/dragonegg/baseboard.c @@ -164,6 +164,7 @@ void board_hibernate(void) /* USB-C TPCP Configuration */ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_COUNT] = { [USB_PD_PORT_ITE_0] = { + .bus_type = EC_BUS_TYPE_EMBEDDED, /* TCPC is embedded within EC so no i2c config needed */ .drv = &it83xx_tcpm_drv, /* Alert is active-low, push-pull */ @@ -171,6 +172,7 @@ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_COUNT] = { }, [USB_PD_PORT_ITE_1] = { + .bus_type = EC_BUS_TYPE_EMBEDDED, /* TCPC is embedded within EC so no i2c config needed */ .drv = &it83xx_tcpm_drv, /* Alert is active-low, push-pull */ @@ -178,8 +180,11 @@ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_COUNT] = { }, [USB_PD_PORT_TUSB422_2] = { - .i2c_host_port = I2C_PORT_USBC1C2, - .i2c_slave_addr = TUSB422_I2C_ADDR, + .bus_type = EC_BUS_TYPE_I2C, + .i2c_info = { + .port = I2C_PORT_USBC1C2, + .addr = TUSB422_I2C_ADDR, + }, .drv = &tusb422_tcpm_drv, /* Alert is active-low, push-pull */ .flags = 0, |