[PATCH 00/14] arm64: dts: qcom: Set up 4-lane DP for sm8[56]50 & x1e boards

Neil Armstrong posted 14 patches 1 month, 1 week ago
There is a newer version of this series
arch/arm64/boot/dts/qcom/sm8550-hdk.dts                     | 2 +-
arch/arm64/boot/dts/qcom/sm8550-qrd.dts                     | 2 +-
arch/arm64/boot/dts/qcom/sm8550.dtsi                        | 1 +
arch/arm64/boot/dts/qcom/sm8650-hdk.dts                     | 2 +-
arch/arm64/boot/dts/qcom/sm8650-qrd.dts                     | 2 +-
arch/arm64/boot/dts/qcom/sm8650.dtsi                        | 1 +
arch/arm64/boot/dts/qcom/x1e001de-devkit.dts                | 6 +++---
arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 4 ++--
arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts       | 4 ++--
arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts       | 4 ++--
arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts    | 6 +++---
arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi    | 4 ++--
arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                   | 6 +++---
arch/arm64/boot/dts/qcom/x1e80100.dtsi                      | 3 +++
14 files changed, 26 insertions(+), 21 deletions(-)
[PATCH 00/14] arm64: dts: qcom: Set up 4-lane DP for sm8[56]50 & x1e boards
Posted by Neil Armstrong 1 month, 1 week ago
Now the 4lanes support in the QMP Combo PHY has been merged in [1],
add the required plumbing in DT.

[1] https://lore.kernel.org/all/20250807-topic-4ln_dp_respin-v4-0-43272d6eca92@oss.qualcomm.com/

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Neil Armstrong (14):
      arm64: dts: qcom: sm8550: allow mode-switch events to reach the QMP Combo PHY
      arm64: dts: qcom: sm8650: allow mode-switch events to reach the QMP Combo PHY
      arm64: dts: qcom: x1e80100: allow mode-switch events to reach the QMP Combo PHYs
      arm64: dts: qcom: sm8550-hdk: Set up 4-lane DP
      arm64: dts: qcom: sm8550-qrd: Set up 4-lane DP
      arm64: dts: qcom: sm8650-hdk: Set up 4-lane DP
      arm64: dts: qcom: sm8650-qrd: Set up 4-lane DP
      arm64: dts: qcom: x1e001de-devkit: Set up 4-lane DP
      arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Set up 4-lane DP
      arm64: dts: qcom: x1e80100-dell-xps13-9345: Set up 4-lane DP
      arm64: dts: qcom: x1e80100-hp-omnibook-x14: Set up 4-lane DP
      arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Set up 4-lane DP
      arm64: dts: qcom: x1e80100-microsoft-romulus: Set up 4-lane DP
      arm64: dts: qcom: x1e80100-qcp: Set up 4-lane DP

 arch/arm64/boot/dts/qcom/sm8550-hdk.dts                     | 2 +-
 arch/arm64/boot/dts/qcom/sm8550-qrd.dts                     | 2 +-
 arch/arm64/boot/dts/qcom/sm8550.dtsi                        | 1 +
 arch/arm64/boot/dts/qcom/sm8650-hdk.dts                     | 2 +-
 arch/arm64/boot/dts/qcom/sm8650-qrd.dts                     | 2 +-
 arch/arm64/boot/dts/qcom/sm8650.dtsi                        | 1 +
 arch/arm64/boot/dts/qcom/x1e001de-devkit.dts                | 6 +++---
 arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 4 ++--
 arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts       | 4 ++--
 arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts       | 4 ++--
 arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts    | 6 +++---
 arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi    | 4 ++--
 arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                   | 6 +++---
 arch/arm64/boot/dts/qcom/x1e80100.dtsi                      | 3 +++
 14 files changed, 26 insertions(+), 21 deletions(-)
---
base-commit: 7fa4d8dc380fbd81a9d702a855c50690c9c6442c
change-id: 20250821-topic-x1e80100-4lanes-a8dd7f1cd569

Best regards,
-- 
Neil Armstrong <neil.armstrong@linaro.org>
Re: [PATCH 00/14] arm64: dts: qcom: Set up 4-lane DP for sm8[56]50 & x1e boards
Posted by Stephan Gerhold 1 month, 1 week ago
On Thu, Aug 21, 2025 at 03:37:19PM +0200, Neil Armstrong wrote:
> Now the 4lanes support in the QMP Combo PHY has been merged in [1],
> add the required plumbing in DT.
> 
> [1] https://lore.kernel.org/all/20250807-topic-4ln_dp_respin-v4-0-43272d6eca92@oss.qualcomm.com/
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> Neil Armstrong (14):
>       arm64: dts: qcom: sm8550: allow mode-switch events to reach the QMP Combo PHY
>       arm64: dts: qcom: sm8650: allow mode-switch events to reach the QMP Combo PHY
>       arm64: dts: qcom: x1e80100: allow mode-switch events to reach the QMP Combo PHYs
>       arm64: dts: qcom: sm8550-hdk: Set up 4-lane DP
>       arm64: dts: qcom: sm8550-qrd: Set up 4-lane DP
>       arm64: dts: qcom: sm8650-hdk: Set up 4-lane DP
>       arm64: dts: qcom: sm8650-qrd: Set up 4-lane DP
>       arm64: dts: qcom: x1e001de-devkit: Set up 4-lane DP
>       arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Set up 4-lane DP
>       arm64: dts: qcom: x1e80100-dell-xps13-9345: Set up 4-lane DP
>       arm64: dts: qcom: x1e80100-hp-omnibook-x14: Set up 4-lane DP
>       arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Set up 4-lane DP
>       arm64: dts: qcom: x1e80100-microsoft-romulus: Set up 4-lane DP
>       arm64: dts: qcom: x1e80100-qcp: Set up 4-lane DP
> 
>  arch/arm64/boot/dts/qcom/sm8550-hdk.dts                     | 2 +-
>  arch/arm64/boot/dts/qcom/sm8550-qrd.dts                     | 2 +-
>  arch/arm64/boot/dts/qcom/sm8550.dtsi                        | 1 +
>  arch/arm64/boot/dts/qcom/sm8650-hdk.dts                     | 2 +-
>  arch/arm64/boot/dts/qcom/sm8650-qrd.dts                     | 2 +-
>  arch/arm64/boot/dts/qcom/sm8650.dtsi                        | 1 +
>  arch/arm64/boot/dts/qcom/x1e001de-devkit.dts                | 6 +++---
>  arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 4 ++--
>  arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts       | 4 ++--
>  arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts       | 4 ++--
>  arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts    | 6 +++---
>  arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi    | 4 ++--
>  arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                   | 6 +++---
>  arch/arm64/boot/dts/qcom/x1e80100.dtsi                      | 3 +++
>  14 files changed, 26 insertions(+), 21 deletions(-)

Nitpick: Could you send a patch for x1-crd.dtsi and
x1-asus-zenbook-a14.dtsi as well? :')

Thanks,
Stephan
Re: [PATCH 00/14] arm64: dts: qcom: Set up 4-lane DP for sm8[56]50 & x1e boards
Posted by Neil Armstrong 1 month, 1 week ago
On 21/08/2025 15:47, Stephan Gerhold wrote:
> On Thu, Aug 21, 2025 at 03:37:19PM +0200, Neil Armstrong wrote:
>> Now the 4lanes support in the QMP Combo PHY has been merged in [1],
>> add the required plumbing in DT.
>>
>> [1] https://lore.kernel.org/all/20250807-topic-4ln_dp_respin-v4-0-43272d6eca92@oss.qualcomm.com/
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> ---
>> Neil Armstrong (14):
>>        arm64: dts: qcom: sm8550: allow mode-switch events to reach the QMP Combo PHY
>>        arm64: dts: qcom: sm8650: allow mode-switch events to reach the QMP Combo PHY
>>        arm64: dts: qcom: x1e80100: allow mode-switch events to reach the QMP Combo PHYs
>>        arm64: dts: qcom: sm8550-hdk: Set up 4-lane DP
>>        arm64: dts: qcom: sm8550-qrd: Set up 4-lane DP
>>        arm64: dts: qcom: sm8650-hdk: Set up 4-lane DP
>>        arm64: dts: qcom: sm8650-qrd: Set up 4-lane DP
>>        arm64: dts: qcom: x1e001de-devkit: Set up 4-lane DP
>>        arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Set up 4-lane DP
>>        arm64: dts: qcom: x1e80100-dell-xps13-9345: Set up 4-lane DP
>>        arm64: dts: qcom: x1e80100-hp-omnibook-x14: Set up 4-lane DP
>>        arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Set up 4-lane DP
>>        arm64: dts: qcom: x1e80100-microsoft-romulus: Set up 4-lane DP
>>        arm64: dts: qcom: x1e80100-qcp: Set up 4-lane DP
>>
>>   arch/arm64/boot/dts/qcom/sm8550-hdk.dts                     | 2 +-
>>   arch/arm64/boot/dts/qcom/sm8550-qrd.dts                     | 2 +-
>>   arch/arm64/boot/dts/qcom/sm8550.dtsi                        | 1 +
>>   arch/arm64/boot/dts/qcom/sm8650-hdk.dts                     | 2 +-
>>   arch/arm64/boot/dts/qcom/sm8650-qrd.dts                     | 2 +-
>>   arch/arm64/boot/dts/qcom/sm8650.dtsi                        | 1 +
>>   arch/arm64/boot/dts/qcom/x1e001de-devkit.dts                | 6 +++---
>>   arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 4 ++--
>>   arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts       | 4 ++--
>>   arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts       | 4 ++--
>>   arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts    | 6 +++---
>>   arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi    | 4 ++--
>>   arch/arm64/boot/dts/qcom/x1e80100-qcp.dts                   | 6 +++---
>>   arch/arm64/boot/dts/qcom/x1e80100.dtsi                      | 3 +++
>>   14 files changed, 26 insertions(+), 21 deletions(-)
> 
> Nitpick: Could you send a patch for x1-crd.dtsi and
> x1-asus-zenbook-a14.dtsi as well? :')

Sure I'll add them.

Neil

> 
> Thanks,
> Stephan