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author | Mary Ruthven <mruthven@chromium.org> | 2016-11-11 15:15:35 -0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2016-11-11 23:12:02 -0800 |
commit | 732dced60f39c48fc838968fcedfd1b01143a9a9 (patch) | |
tree | 650907ee34a7c634ea22b8fd1497c9c9cdc04c5d | |
parent | 12da6c23fbb9b72bc23d870d6283cf56ae7f448c (diff) | |
download | chrome-ec-732dced60f39c48fc838968fcedfd1b01143a9a9.tar.gz |
cr50: request 0mA instead of 500mA for CCD
This changes the usb descriptor to set the MaxPower to 0mA instead of
500mA.
BUG=chrome-os-partner:59564
BRANCH=none
TEST=Verify 'lsusb -vd 18d1:5014 | grep MaxPower' shows the power is 0mA
Change-Id: Ieeb8dec6c205f4fe51392f8106b3a0ed7d3ea0a5
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/410288
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: David Schneider <dnschneid@chromium.org>
-rw-r--r-- | board/cr50/board.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/cr50/board.h b/board/cr50/board.h index ad8bb4faa6..3981582145 100644 --- a/board/cr50/board.h +++ b/board/cr50/board.h @@ -78,6 +78,9 @@ #define CONFIG_USB_PID 0x5014 #define CONFIG_USB_SELF_POWERED +#undef CONFIG_USB_MAXPOWER_MA +#define CONFIG_USB_MAXPOWER_MA 0 + /* Enable SPI Master (SPI) module */ #define CONFIG_SPI_MASTER #define CONFIG_SPI_MASTER_NO_CS_GPIOS |