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| author | Tim Lin <tim2.lin@ite.corp-partner.google.com> | 2021-12-03 10:51:33 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-12-09 22:15:19 +0000 |
| commit | 90d9caf160e1f7c6ca91e1ab942b75925df92dfb (patch) | |
| tree | fe34b37fa718f446c294ba499e42d3760a9ec2c4 | |
| parent | 169c7ea6227f162f3c5c7f7c609e9a6477377cc2 (diff) | |
| download | chrome-ec-90d9caf160e1f7c6ca91e1ab942b75925df92dfb.tar.gz | |
zephyr: hayato: adjust hook tick interval
The hook tick interval refers to the setting of it8xxx2 of CROS
adjusted to 500ms(default:250ms), which will reduce power
consumption.
BUG=b:192354255
BRANCH=none
TEST=zmake testall
TEST=compared with 250ms:
S0: power saving ~0.21mA
S3: power saving ~0.29mA
G3: power saving ~0.34mA
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Change-Id: I542e622605662f2d84a1dbc6b1d9e71dcec4a4c7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3315764
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
| -rw-r--r-- | zephyr/boards/riscv/asurada/asurada_defconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zephyr/boards/riscv/asurada/asurada_defconfig b/zephyr/boards/riscv/asurada/asurada_defconfig index 60c04020f7..6f4fa07a17 100644 --- a/zephyr/boards/riscv/asurada/asurada_defconfig +++ b/zephyr/boards/riscv/asurada/asurada_defconfig @@ -40,6 +40,9 @@ CONFIG_PLATFORM_EC_CONSOLE_CMD_FLASH=y CONFIG_PLATFORM_EC_FLASH_CROS=y CONFIG_SOC_FLASH_ITE_IT8XXX2=y +# Hook tick +CONFIG_CROS_EC_HOOK_TICK_INTERVAL=500000 + # I2C CONFIG_I2C_ITE_IT8XXX2=y CONFIG_PLATFORM_EC_I2C=y |