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| author | Michał Barnaś <mb@semihalf.com> | 2021-10-06 16:13:13 +0200 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-10-15 17:11:46 +0000 |
| commit | 0398923c16ee19fd31e1a43ace6d2c29a026c854 (patch) | |
| tree | c210da96d538ce27e98810b4731cc537f6685766 /zephyr/Kconfig.battery | |
| parent | aebcdcde3839c41ba0a68d34e32bf7dd49fe08e9 (diff) | |
| download | chrome-ec-0398923c16ee19fd31e1a43ace6d2c29a026c854.tar.gz | |
zephyr: add support for virtual battery
Add Kconfigs to enable virtual battery and set virtual battery address.
Change named-i2c from I2C_PORT_VIRTUAL to I2C_PORT_VIRTUAL_BATTERY.
BRANCH=main
BUG=b:185480578
TEST=When virtual battery is enabled, compilation fails if no
virtual battery port is defined in device tree.
TEST=Enable virtual battery and verify that its handlers
are called properly.
Change-Id: Ic88da28dc443beb89a32868d201072f39abb3a86
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3207991
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'zephyr/Kconfig.battery')
| -rw-r--r-- | zephyr/Kconfig.battery | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/zephyr/Kconfig.battery b/zephyr/Kconfig.battery index 02cc19a3f3..77f2086d98 100644 --- a/zephyr/Kconfig.battery +++ b/zephyr/Kconfig.battery @@ -98,6 +98,17 @@ config PLATFORM_EC_I2C_VIRTUAL_BATTERY return desired data to host instead of issuing I2C transaction every time. +config PLATFORM_EC_I2C_VIRTUAL_BATTERY_ADDR + hex "I2C virtual battery address" + default 0x0B if PLATFORM_EC_BATTERY_SMART + range 0x00 0x7f + depends on PLATFORM_EC_I2C_VIRTUAL_BATTERY + help + This config sets i2c address that will be intercepted by virtual + battery feature. All communication to this port will be cached + to decrease i2c communication traffic. + This should be equal to the address of real battery. + menuconfig PLATFORM_EC_CHARGER bool "Charging support" default y |