Hi Rob, On 16/7/20 21:13, Rob Herring wrote: > On Wed, Jul 15, 2020 at 10:16:04PM -0700, Bhanu Prakash Maiya wrote: >> From: Bhanu Prakash Maiya <[email protected]> >> >> Add DT compatible string in >> Documentation/devicetree/bindings/mfd/cros_ec.txt > > Need to update this. > > With that, > > Reviewed-by: Rob Herring <[email protected]> >
So this is an ACPI-only driver that is instantiated by using the Device Tree namespace link in ACPI. I am not sure how to deal with this, but I suspect we need a proper OF binding definition before accept it. The driver gets at least the baudrate and the flowcontrol from ACPI resources, so I'm wondering if we should also add the properties in the device-tree description (although we're not able to really test because there is not OF hardware that supports it yet). Or is fine to just accept the compatible for now and we can do this later when we have the possibility to test with OF-based hardware. Rob, any thoughts on this? Thanks, Enric >> Signed-off-by: Bhanu Prakash Maiya <[email protected]> >> --- >> >> Changes in v3: >> - Rebased changes on google,cros-ec.yaml >> >> Changes in v2: >> - No change >> >> Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 6 +++++- >> 1 file changed, 5 insertions(+), 1 deletion(-)
