[PATCH v3 0/3] arm64: dts: hi3798cv200: fix GICR size, add cache info, maintenance irq and GICH, GICV spaces

[Yang Xiwen]

On 2/19/2024 11:05 PM, Yang Xiwen via B4 Relay wrote:
> The patchset fixes some warnings reported by the kernel during boot.
>
> The cache size info is from Processor_Datasheet_v2XX.pdf [1], Section
> 2.2.1 Master Processor.
>
> The cache line size and the set-associative info are from Cortex-A53
> Documentation [2].
>
>  From the doc, it can be concluded that L1 i-cache is 4-way assoc, L1
> d-cache is 2-way assoc and L2 cache is 16-way assoc. Calculate the dts
> props accordingly.
>
> Also, to use KVM's VGIC code, GICH, GICV registers spaces and maintenance
> IRQ are added to the dts with verification.
>
> [1]: https://github.com/96boards/documentation/blob/master/enterprise/poplar/hardware-docs/Processor_Datasheet_v2XX.pdf
> [2]: https://developer.arm.com/documentation/ddi0500/j/Level-1-Memory-System
>
> Signed-off-by: Yang Xiwen <forbidden405 at outlook.com>
> ---
> Changes in v3:
> - send patches to stable (Andrew Lunn)
> - rewrite the commit logs more formally (Andrew Lunn)
> - rename l2-cache0 to l2-cache (Krzysztof Kozlowski)
> - Link to v2: https://lore.kernel.org/r/20240218-cache-v2-0-1fd919e2bd3e@outlook.com
>
> Changes in v2:
> - arm64: dts: hi3798cv200: add GICH, GICV register spces and
>    maintainance IRQ.
> - Link to v1: https://lore.kernel.org/r/20240218-cache-v1-0-2c0a8a4472e7@outlook.com
>
> ---
> Yang Xiwen (3):
>        arm64: dts: hi3798cv200: fix the size of GICR
>        arm64: dts: hi3798cv200: add GICH, GICV register space and irq
>        arm64: dts: hi3798cv200: add cache info
>
>   arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi | 43 +++++++++++++++++++++++++-
>   1 file changed, 42 insertions(+), 1 deletion(-)
> ---
> base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d
> change-id: 20240218-cache-11c8bf7566c2
>
> Best regards,

May someone apply this patchset to their tree so that it can land in 
stable at the end? This is a fix, not adding new functionalities. It's 
been 2 weeks already.

-- 
Regards,
Yang Xiwen