Re: [PATCH v3 RESEND 3/5] arm64: dts: qcom: Add device tree for Nord SA8797P SoC
From: Krzysztof Kozlowski
Date: Tue Jul 07 2026 - 04:56:15 EST
On 26/05/2026 07:12, Shawn Guo wrote:
> From: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>
>
> Add SoC-level device tree include for SA8797P, an automotive variant
> of the Nord SoC family. The dtsi covers:
>
> - 64 SCMI shared memory regions reserved at 0xd7600000-0xd763f000
> for SMC-based firmware communication channels
> - Three QUPV3 GENI SE QUP blocks (qupv3_0/1/2) with UART controllers
> using SCMI power and performance domains via scmi11
> - UFS host controller with SCMI power domain via scmi3
>
> Also introduce scmi-common.dtsi providing the firmware-level SCMI
> channel nodes shared across SCMI based SoCs.
>
> Signed-off-by: Deepti Jaggi <deepti.jaggi@xxxxxxxxxxxxxxxx>
> Signed-off-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/nord-sa8797p.dtsi | 937 ++++++++++
> arch/arm64/boot/dts/qcom/scmi-common.dtsi | 1918 ++++++++++++++++++++
> 2 files changed, 2855 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/nord-sa8797p.dtsi
> create mode 100644 arch/arm64/boot/dts/qcom/scmi-common.dtsi
>
This has incomplete ABI documentation and nothing in changelog or cover
letter explains/documents the missing bits.
Sorry, this cannot go and I am surprised why you do not follow standard
process we described multiple times.
Best regards,
Krzysztof