On Fri, Jul 28, 2023 at 10:59:16AM +0800, Du Huanpeng wrote:
> On Thu, Jul 27, 2023 at 03:05:28PM -0400, Tom Rini wrote:
> > On Wed, Jul 26, 2023 at 08:30:24PM +0800, Du Huanpeng wrote:
> > 
> > > - devicetree for ls1c300 SoC and board
> this devicetree was writen from scratch, I read the SoC's manual
> and devicetree-specification-v0.3.pdf, and write a Excel to generate
> it.
> the v0.3 was lastest version when I wrote it.
> https://www.devicetree.org/specifications/
> the manual seens not available now from official site,
> https://www.loongson.cn/product/list?id=2
> here is my backup:
> https://github.com/hodcarrier/ls1c300_bsp

The device tree in U-Boot needs to be kept in sync with the device tree
in Linux.  I haven't been following loongarch closely so I don't know
the state of upstreaming the work there.  We can be a little bit
flexible when it comes to new platforms / chips, but we can't be "two
different source trees".

-- 
Tom

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