Re: [PATCH 2/2] arm64: dts: qcom: qrb4210-rb2: set role-switch-default-mode

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On 20/06/2024 15:15, Dmitry Baryshkov wrote:
On Wed, 19 Jun 2024 at 23:33, Caleb Connolly <caleb.connolly@xxxxxxxxxx> wrote:

Give a hint to the OS which role we prefer. Host mode generally makes
the most sense.

Why?

I guess this is subjective, but on these boards the more common usecase is host mode (before we had role switching we forced them to host mode...).


Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 4 ++++
  1 file changed, 4 insertions(+)

Would it make sense to set this for all the RB and HDK boards?

The rb1/2 are the only boards which lack multiple USB controllers. For others it's fine to leave the default (peripheral mode).


--
// Caleb (they/them)




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