On 12/11/2015 12:08 AM, Thomas Chou wrote:
Hi Stephen,
On 2015年12月11日 13:35, Stephen Warren wrote:
On 12/10/2015 10:08 PM, Thomas Chou wrote:
Update compatible and reg-shift in device tree binding.
Has this change been submitted to and accepted by the Linux kernel?
That's where the official DT binding documents are stored. Honestly I
think we should remove the copies in U-Boot to avoid confusion and
forking.
The content of the change looks reasonable at a quick glance.
These changes actually came from Linux kernel. They are scattered in
several files. I included only those are prevalent to u-boot.
8250.txt
- compatible : one of:
- "ns8250"
...
omap_serial.txt
- compatible : should be "ti,omap2-uart" for OMAP2 controllers
...
snps-dw-apb-uart.txt
- compatible : "snps,dw-apb-uart"
- reg-shift : quantity to shift the register offsets by. If this
property is not present then the register offsets are not shifted.
If we are going to have DT binding definitions in U-Boot, we should at
least keep the directory structure, filenames, and file content
identical to the bindings in the Linux kernel.
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