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| author | Zhuohao Lee <zhuohao@chromium.org> | 2021-08-24 20:45:28 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-25 08:36:52 +0000 |
| commit | 5837e32e2dfbbbe50e5ba51eb6464b0c2b6f4103 (patch) | |
| tree | 7cd3ada307c0a4d5b6c1910567feb2f7222b8bd8 /board/brask/board.h | |
| parent | 5edd11b4edbc37979efb9c7cc73af9b7e4fc4a01 (diff) | |
| download | chrome-ec-5837e32e2dfbbbe50e5ba51eb6464b0c2b6f4103.tar.gz | |
brask: modify the usbc setting
There are 3 usb typec ports in the brask. The
configuration listed below:
Port 0: TCPC NCT3808-1, TCPPC SYV682B, Burnside Bridge retimer.
Port 1: TCPC RT1716, TCPPC SYV682B, Kandou KB8002.
Port 2: TCPC NCT3808-2, TCPPC SYV682B, Burnside Bridge retimer.
In order to support the above configuration, this patch modifies:
1. use syv682v instead of using nv20p3483.
2. use rt1716 instead of using ps8815.
3. use kb800x retimer.
4. remove the fw_config because we don't need it to switch the
different DBs.
BUG=b:191637086
BRANCH=None
TEST=make BOARD=brask
Change-Id: Ie09aef9dc7cc7a532b34d86ea022127099f7735e
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3115807
Reviewed-by: caveh jalali <caveh@chromium.org>
Reviewed-by: Boris Mittelberg <bmbm@google.com>
Diffstat (limited to 'board/brask/board.h')
| -rw-r--r-- | board/brask/board.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/board/brask/board.h b/board/brask/board.h index dbd94d2be7..e27292c08f 100644 --- a/board/brask/board.h +++ b/board/brask/board.h @@ -27,23 +27,28 @@ #define CONFIG_IO_EXPANDER #define CONFIG_IO_EXPANDER_NCT38XX -#define CONFIG_IO_EXPANDER_PORT_COUNT 4 +#define CONFIG_IO_EXPANDER_PORT_COUNT 2 -#define CONFIG_USB_PD_TCPM_PS8815 +#define CONFIG_USB_PD_PPC +#define CONFIG_USB_PD_TCPM_RT1715 #define CONFIG_USBC_RETIMER_INTEL_BB - +/* TODO(b/197505149): need to fix the build error and clarify + * how to set the usb_ls_en_gpio and retimer_rst_gpio + * in the same array. + */ +/* #define CONFIG_USBC_RETIMER_KB800X */ #define CONFIG_USBC_PPC_SYV682X -#define CONFIG_USBC_PPC_NX20P3483 /* TODO: b/177608416 - measure and check these values on brya */ #define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ #define PD_POWER_SUPPLY_TURN_OFF_DELAY 30000 /* us */ #define PD_VCONN_SWAP_DELAY 5000 /* us */ -/* - * Passive USB-C cables only support up to 60W. +/* The design should support up to 100W. */ +/* TODO(b/197702356): Set the max PD to 60W now and change it + * to 100W after we verify it. */ -#define PD_OPERATING_POWER_MW 15000 +#define PD_OPERATING_POWER_MW CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON #define PD_MAX_POWER_MW 60000 #define PD_MAX_CURRENT_MA 3000 #define PD_MAX_VOLTAGE_MV 20000 @@ -160,8 +165,6 @@ enum temp_sensor_id { enum ioex_port { IOEX_C0_NCT38XX = 0, IOEX_C2_NCT38XX, - IOEX_ID_1_C0_NCT38XX, - IOEX_ID_1_C2_NCT38XX, IOEX_PORT_COUNT }; |