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| author | Subrata Banik <subratabanik@google.com> | 2022-10-08 19:42:53 +0530 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-10-10 09:50:10 +0000 |
| commit | 5ae2886e72af61c9ded8a544bdc420b68708ee49 (patch) | |
| tree | 3fd26afc73889b5d41dca0c74cf9833db332539a | |
| parent | 78c865fd49407c9c3c5d5d38452ea39a3ca2b242 (diff) | |
| download | chrome-ec-5ae2886e72af61c9ded8a544bdc420b68708ee49.tar.gz | |
rex: Add "dynamic-speed" property
This patch enables `dynamic-speed` property for I2C4. For Rex
platform, PD (parade/ps8815) is attached to the I2C4.
BUG=b:248775521
TEST=Able to perform PD sync without any error
Update auxfw 0
CBFS: Found 'ps8815_a2.bin' @0x18df00 size 0xfc1 in mcache @0x75c2d49c
vb2_digest_init: 4033 bytes, hash algo 2, HW acceleration enabled
ps8815.1: found SPI flash ID 0xef11
ps8815.1: updating base FW
ps8815.1: erased 4KB in 128ms
ps8815.1: erased 64KB in 1712ms
ps8815.1: verified 0KB in 6ms
ps8815.1: programming 64KB...
ps8815.1: programmed 64KB in 547ms (54867B skipped)
ps8815.1: verified 64KB in 3518ms
ps8815.1: reset MCU
ps8815.1: vendor 0x1da0 product 0x8815 device 0x0003 fw_rev 0x28
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I79c94083c60f2a97273c03d5c2569d3350e0eed4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3935738
Tested-by: Kapil Porwal <kapilporwal@chromium.org>
Commit-Queue: Subrata Banik <subratabanik@chromium.org>
Reviewed-by: Kapil Porwal <kapilporwal@chromium.org>
| -rw-r--r-- | zephyr/projects/rex/generated.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/zephyr/projects/rex/generated.dts b/zephyr/projects/rex/generated.dts index ae37d3c5bd..5b6f9cd708 100644 --- a/zephyr/projects/rex/generated.dts +++ b/zephyr/projects/rex/generated.dts @@ -277,6 +277,7 @@ i2c_ec_i2c_usb_c1_tcp: ec_i2c_usb_c1_tcp { i2c-port = <&i2c4_1>; enum-names = "I2C_PORT_USB_C1_TCPC"; + dynamic-speed; }; i2c_ec_i2c_bat: ec_i2c_bat { i2c-port = <&i2c5_0>; |