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| author | Rajesh Kumar <rajesh3.kumar@intel.com> | 2022-02-02 13:36:04 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2022-02-03 04:19:17 +0000 |
| commit | 3bef550009523217963b6705014595fd7b15b8ae (patch) | |
| tree | fe9f36abb0ce62b6f039b7381ec1078bf95b9c2a | |
| parent | a5ea9934cbec4caf5e530f4373f38faf5e1614cf (diff) | |
| download | chrome-ec-3bef550009523217963b6705014595fd7b15b8ae.tar.gz | |
zephyr: brya: Enable dynamic-speed for tcpc1 and ppc1 i2c port
Enable dynamic-speed flag for tcpc1 and ppc1 i2c port to allow
dynamically change i2c speed at runtime using i2cspeed console
command.
BUG=b:216756724
BRANCH=none
TEST=zmake configure -B ~/tmp/brya/ brya -b
successfully set i2c speed for tcpc1 using i2cspeed command
Signed-off-by: Rajesh Kumar <rajesh3.kumar@intel.com>
Change-Id: I441ec56df4cfe36256d4d1ce82e671eec6d96752
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3432914
Reviewed-by: Tanu Malhotra <tanu.malhotra@intel.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
| -rw-r--r-- | zephyr/boards/arm/brya/brya.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/zephyr/boards/arm/brya/brya.dts b/zephyr/boards/arm/brya/brya.dts index 67a89aa90a..2220d983e9 100644 --- a/zephyr/boards/arm/brya/brya.dts +++ b/zephyr/boards/arm/brya/brya.dts @@ -46,6 +46,7 @@ tcpc1 { i2c-port = <&i2c4_1>; enum-name = "I2C_PORT_USB_C1_TCPC"; + dynamic-speed; }; ppc0_2: ppc0_2 { i2c-port = <&i2c2_0>; @@ -54,6 +55,7 @@ ppc1: ppc1 { i2c-port = <&i2c6_1>; enum-name = "I2C_PORT_USB_C1_PPC"; + dynamic-speed; }; retimer0_2 { i2c-port = <&i2c3_0>; |