[PATCH 0/8] SM8450 QoL changes

[Bjorn Andersson]

On Mon, Jun 22, 2026 at 08:54:21PM -0400, Esteban Urrutia via B4 Relay wrote:
> Hello. This is my first attempt at contributing to the Linux kernel.

Welcome! A very good first attempt, I hope you will keep doing this!

> 
> I've been mainlining an SM8475 based device for quite some time now and
> I feel now's the proper time to start submitting patches.
> I'm starting with the smallest part which are mostly modifications
> regarding the current support for the SM8450 SoC.
> 
> Regards,
> Esteban
> 
> Signed-off-by: Esteban Urrutia <esteuwu at proton.me>
> ---
> Esteban Urrutia (8):
>       clk: qcom: dispcc-sm8450: Fix mdss clocks
>       arm64: dts: qcom: sm8450: Remove unneeded reserved memory nodes
>       arm64: dts: qcom: sm8450: Modify GPU operating points
>       arm64: dts: qcom: sm8450: Add missing PCM_OUT port
>       iommu/arm-smmu-qcom: Add SM8450 MDSS compatible
>       phy: qcom: qmp-combo: Drop qmp_v4_calibrate_dp_phy
>       phy: qcom: qmp-combo: Correct pre-emphasis table for QMP v4 DP PHYs
>       arm64: defconfig: Add SM8450 camcc

Sending the patches as a single series implies that there's some sort of
dependency/relationship between them, but as far as I can tell there
isn't.

The changes applies to 4 different maintainers/subsystems. If you group
patches based on their dependencies and who is going to merge them, each
group will be easier to review and merge.

Regards,
Bjorn

> 
>  arch/arm64/boot/dts/qcom/sm8450.dtsi       | 50 ++++++------------------------
>  arch/arm64/configs/defconfig               |  1 +
>  drivers/clk/qcom/dispcc-sm8450.c           |  6 ++--
>  drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c |  1 +
>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c  | 33 +-------------------
>  5 files changed, 16 insertions(+), 75 deletions(-)
> ---
> base-commit: 948efecf22e49aa4bf55bb73ec79a0ddcfd38571
> change-id: 20260622-sm8450-qol-466b8c07eb5f
> 
> Best regards,
> --  
> Esteban Urrutia <esteuwu at proton.me>
> 
>