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| author | tim <tim2.lin@ite.corp-partner.google.com> | 2021-05-17 11:09:56 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-18 15:08:31 +0000 |
| commit | 9d6b2fb5d861750b5de933327fe555af29f95ea2 (patch) | |
| tree | c81377818d1f4431b47459bbf24278393ff20928 /zephyr/dts/bindings/i2c | |
| parent | 6aabf0406bf3e848ee171d705963e8c3d18106ba (diff) | |
| download | chrome-ec-9d6b2fb5d861750b5de933327fe555af29f95ea2.tar.gz | |
zephyr: it8xxx2_evb: enable I2C driver
Enable the I2C driver and connect with I2C peripheral to
test writing and reading data.
BUG=b:185202623
BRANCH=none
TEST=shell:
"i2c scan I2C_0(I2C_1, I2C_2, I2C_4)"
"i2c write_byte I2C_0 0x52(slv) 0x10 0x20"
"i2c read_byte I2C_0 0x52(slv) 0x10"
Signed-off-by: tim <tim2.lin@ite.corp-partner.google.com>
Change-Id: I112aa379ba6162d774e6cd861fb6f579bb859823
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2878764
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'zephyr/dts/bindings/i2c')
| -rw-r--r-- | zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml b/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml index 49d9ee53c4..d16dedc954 100644 --- a/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml +++ b/zephyr/dts/bindings/i2c/cros-ec-i2c-port-base.yaml @@ -17,6 +17,9 @@ properties: - I2C_PORT_BATTERY - I2C_PORT_CHARGER - I2C_PORT_EEPROM + - I2C_PORT_EVB_1 + - I2C_PORT_EVB_2 + - I2C_PORT_OPT_4 - I2C_PORT_POWER - I2C_PORT_SENSOR - I2C_PORT_TCPC0 |