Re: [PATCH v2 0/3] arm64: dts: qcom: shikra: Add CYPD6129/CYPD6229 Type-C controller support
From: Abel Vesa
Date: Fri Aug 21 2026 - 07:40:37 EST
On 26-08-21 15:56:49, Akash Kumar wrote:
> This series adds support for the Cypress cypd6129/cypd6229 dual
> Type-C PD controllers used on the Shikra CQM/CQS/IQS platforms to
> handle usb-role-switch, and wires up the corresponding DT nodes.
>
> Changes in v2:
> - dt-bindings: add a top-level "wakeup-source" property on the
> controller node (matching richtek,rt1719.yaml/ti,tps6598x.yaml) and
> move "wakeup-source;" in the example out of "connector@0" onto the
> parent node, since usb-connector.yaml ends in
> "unevaluatedProperties: false" and does not itself declare
> "wakeup-source" -- placing it inside the connector node fails
> dtbs_check. Also fixed related whitespace nitpicks in the example.
> - dts: apply the same wakeup-source relocation to all three affected
> boards (shikra-cqm-evk, shikra-cqs-evk, shikra-iqs-evk).
> - dts: fix shikra-iqs-evk's cypd6229 node to use the
> "cypress,cypd6229", "cypress,cypd6129" fallback compatible string
> pair required by the binding, instead of "cypress,cypd6229" alone.
> - dts: fix shikra-cqm-evk/shikra-cqs-evk wiring so CYPD6129 connects
> to usb_2_dwc3_hs (secondary port) and PM4125's built-in typec
> connects to usb_1_dwc3_hs/pm4125_hs_in (primary port), and add the
> missing reverse remote-endpoint links on pm4125_hs_in/pm4125_ss_in.
> - No changes to patch 2/3 (driver match table).
>
> Link to v1: https://lore.kernel.org/all/20260820145036.2035641-1-akash.kumar@xxxxxxxxxxxxxxxx/
>
> Signed-off-by: Akash Kumar <akash.kumar@xxxxxxxxxxxxxxxx>
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