[PATCH 09/10] arm64: dts: rockchip: Add rk3576 SoC base DT

[Detlev Casanova]

On Wednesday, 14 August 2024 11:31:04 EDT Heiko Stübner wrote:
> Hi Detlev,
> 
> Am Freitag, 2. August 2024, 23:45:36 CEST schrieb Detlev Casanova:
> > This device tree contains all devices necessary for booting from network
> > or SD Card.
> > 
> > It supports CPU, CRU, PM domains, dma, interrupts, timers, UART and
> > SDHCI (everything necessary to boot Linux on this system on chip) as
> > well as Ethernet, I2C, SPI and OTP.
> > 
> > Also add the necessary DT bindings for the SoC.
> > 
> > Signed-off-by: Liang Chen <cl at rock-chips.com>
> > Signed-off-by: Finley Xiao <finley.xiao at rock-chips.com>
> > Signed-off-by: Yifeng Zhao <yifeng.zhao at rock-chips.com>
> > Signed-off-by: Elaine Zhang <zhangqing at rock-chips.com>
> > [rebase, squash and reword commit message]
> > Signed-off-by: Detlev Casanova <detlev.casanova at collabora.com>
> 
> looks like (since 2019) there is a strong suggestion for having a soc node.
> 
> See Krzysztof's mail in
>    
> https://lore.kernel.org/all/6320e4f3-e737-4787-8a72-7bd314ba883c@kernel.org
> / that references
>     Documentation/devicetree/bindings/writing-bindings.rst [0]
> 
> So I guess we should probably follow that - at least for new socs for now.

That make sense, but what is exactly covered by MMIO devices ? everything 
except cpus, firmware, psci and timer ?

> Heiko
> 
> [0]
> https://elixir.bootlin.com/linux/v6.11-rc1/source/Documentation/devicetree/
> bindings/writing-bindings.rst#L90