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author | Henry Hsu <Henry.Hsu@quantatw.com> | 2014-04-21 09:22:06 +0800 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-04-21 19:14:36 +0000 |
commit | 1b30dc54a2b9137d4584ba268e6178825f5237c1 (patch) | |
tree | dda9d7559ce5d5a2b1642cf66f6b27366412c06c | |
parent | d3406b7a1088e52b88c02ac18bf3ce44074e4c88 (diff) | |
download | chrome-ec-1b30dc54a2b9137d4584ba268e6178825f5237c1.tar.gz |
Glimmer: Change ADAPTER_ID pin to high
Pull up adapter id pin will save power since we disable adapter id
function.
BUG=chrome-os-partner:28156
BRANCH=glimmer
TEST=flash ec, hard reset, and run command "ectool gipoget
ADAPTER_ID". It shows that GPIO ADAPTER_ID = 1.
Change-Id: I37ee64f1b493e35e0181a636212c856b7755427a
Signed-off-by: Henry Hsu <Henry.Hsu@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/195717
Reviewed-by: Dave Parker <dparker@chromium.org>
Commit-Queue: Dave Parker <dparker@chromium.org>
Tested-by: Dave Parker <dparker@chromium.org>
-rw-r--r-- | board/glimmer/board.c | 1 | ||||
-rw-r--r-- | board/glimmer/board.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/board/glimmer/board.c b/board/glimmer/board.c index 7f800fad2b..bee25d15af 100644 --- a/board/glimmer/board.c +++ b/board/glimmer/board.c @@ -144,6 +144,7 @@ const struct gpio_info gpio_list[] = { {"KBD_IRQ_L", LM4_GPIO_M, (1<<3), GPIO_ODR_HIGH, NULL}, {"I2C2_SCL", LM4_GPIO_F, (1<<6), GPIO_ODR_HIGH, NULL}, {"I2C2_SDA", LM4_GPIO_F, (1<<7), GPIO_ODR_HIGH, NULL}, + {"ADAPTER_ID", LM4_GPIO_E, (1<<1), GPIO_OUT_HIGH, NULL}, }; BUILD_ASSERT(ARRAY_SIZE(gpio_list) == GPIO_COUNT); diff --git a/board/glimmer/board.h b/board/glimmer/board.h index 9ce971e3ea..9cbe8eb3ab 100644 --- a/board/glimmer/board.h +++ b/board/glimmer/board.h @@ -149,6 +149,7 @@ enum gpio_signal { GPIO_KBD_IRQ_L, /* Negative edge triggered irq. */ GPIO_I2C2_SCL, /* I2C port 2, SCL pin */ GPIO_I2C2_SDA, /* I2C port 2, SDA pin */ + GPIO_ADAPTER_ID, /* Adapter ID pin */ /* Number of GPIOs; not an actual GPIO */ GPIO_COUNT |