On Tue, 2024-10-08 at 16:14 +0800, Billy Tsai wrote:

Add low-level operations (llops) to abstract the register access for GPIO
registers and the coprocessor request/release. With this abstraction
layer, the driver can separate the hardware and software logic, making it
easier to extend the driver to support different hardware register
layouts.

Signed-off-by: Billy Tsai <redacted>

Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>

I've applied the series to here and booted it on a AST2600. I did some
brief testing with a logic analyzer and gpio{get,set} and didn't see
anything surprising, so:

Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> # AST2600

Thanks Billy!

Andrew