[qcom-next] arm: dts: talos-evk: Set USB controllers to peripheral mode#67
Open
balajiselvanathan wants to merge 1 commit into
Open
[qcom-next] arm: dts: talos-evk: Set USB controllers to peripheral mode#67balajiselvanathan wants to merge 1 commit into
balajiselvanathan wants to merge 1 commit into
Conversation
Override USB dr_mode to "peripheral" for both usb_1 and usb_2 nodes to enable fastboot and USB download functionality in U-Boot. The upstream device tree configures these as "host" mode for Linux runtime, but U-Boot requires peripheral mode for flashing operations. Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
balajiselvanathan
changed the title
Member
You should rather CC the Qcom maintainers, anyhow these overrides won't apply upstream as the base talos-evk DT isn't yet synced upstream. So, you should rather create a single patch-set for talos-evk with the cherry-picks and DT overrides upstream. |
b49020
reviewed
May 25, 2026
| }; | ||
|
|
||
| &usb_1 { | ||
| dr_mode = "peripheral"; |
Member
There was a problem hiding this comment.
This should rather be otg mode which will default to peripheral mode in U-Boot and can be switched in Linux as needed. Please push corresponding kernel DT changes as well.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Override USB dr_mode to "peripheral" for both usb_1 and usb_2 nodes to enable fastboot and USB download functionality in U-Boot. The upstream device tree configures these as "host" mode for Linux runtime, but U-Boot requires peripheral mode for flashing operations.
Upstreamed link: https://lore.kernel.org/u-boot/20260519-talos_fastboot-v1-1-6908b79ffccc@oss.qualcomm.com/