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| author | Aseda Aboagye <aaboagye@google.com> | 2020-01-21 23:21:40 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-01-24 12:42:53 +0000 |
| commit | 5b21ec1b453f114e892ffa8f972f50339d6ee3fc (patch) | |
| tree | 54f1b93ddcbadec16549bfca98f33bcdf0e765ea /board/oak/board.c | |
| parent | e5605acefadc9517b0475b91685e9c2a1ced7c48 (diff) | |
| download | chrome-ec-5b21ec1b453f114e892ffa8f972f50339d6ee3fc.tar.gz | |
pi3usb3x532: Pack i2c port in port_addr
The PI3USB3X532 driver in the EC assumes that all superspeed muxes are
on the same i2c bus, I2C_PORT_USB_MUX. However, that may not be true
for some boards. This commit utilizes the MUX_PORT(...) macro to
determine the i2c port to use from the usb_mux table. The boards that
use this driver have been updated to pack the i2c port in the port_addr
member. There should be no functional changes to those boards.
BUG=b:147689445
BRANCH=None
TEST=`make -j buildall`
Change-Id: If6460b84a5e39610d658f06a42ca1db0bd4da048
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2013658
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Auto-Submit: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/oak/board.c')
| -rw-r--r-- | board/oak/board.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/board/oak/board.c b/board/oak/board.c index 59c900422d..4aa80304e4 100644 --- a/board/oak/board.c +++ b/board/oak/board.c @@ -22,6 +22,7 @@ #include "driver/als_opt3001.h" #include "driver/tcpm/tcpci.h" #include "driver/temp_sensor/tmp432.h" +#include "driver/usb_mux/pi3usb3x532.h" #include "extpower.h" #include "gpio.h" #include "hooks.h" @@ -176,12 +177,14 @@ BUILD_ASSERT(ARRAY_SIZE(als) == ALS_COUNT); struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { { - .port_addr = 0x54, + .port_addr = MUX_PORT_AND_ADDR(I2C_PORT_USB_MUX, + PI3USB3X532_I2C_ADDR0), .driver = &pi3usb3x532_usb_mux_driver, }, #if (BOARD_REV <= OAK_REV4) { - .port_addr = 0x55, + .port_addr = MUX_PORT_AND_ADDR(I2C_PORT_USB_MUX, + PI3USB3X532_I2C_ADDR1), .driver = &pi3usb3x532_usb_mux_driver, }, #else |