Re: [PATCH v2 0/2] Flattening USB controller on SM8450 QRD

From: Krishna Kurapati
Date: Tue Jun 10 2025 - 06:00:00 EST




On 6/10/2025 3:04 PM, neil.armstrong@xxxxxxxxxx wrote:
On 10/06/2025 11:18, Krishna Kurapati wrote:
Flatten USB Controller node on SM8450 QRD to move away from legacy USB
Qualcomm glue driver and make use of new one. The series has been tested
with driver changes [1] to enable runtime suspend/resume during cable
disconnect/connect scenarios.

I was testing on SM8450 QRD and hence flattened usb node on that platform
only. If the community suggests to flatten all platforms of sm8450, I can
do a compile test for the ones I can't get hands on and send a follow up
series.

I can test on an SM8450 HDK, so please flatten for all the boards and CC me


Thanks for the support Neil. Will flatten all platforms and CC you as well in v3.

Regards,
Krishna,

Neil


[1]: https://lore.kernel.org/all/20250610091357.2983085-1-krishna.kurapati@xxxxxxxxxxxxxxxx/

Krishna Kurapati (2):
   arm64: dts: qcom: sm8450-qrd: add pmic glink node
   arm64: dts: qcom: sm8450-qrd: Flatten usb controller node

  arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 110 +++++++++++++++++++++++-
  1 file changed, 108 insertions(+), 2 deletions(-)