Messages in this thread | | | From | "Vaittinen, Matti" <> | Subject | RE: [PATCH v4 1/8] clk: clkdev/of_clk - add managed lookup and provider registrations | Date | Tue, 4 Dec 2018 18:59:24 +0000 |
| |
Hello Stephen, . > > I think we should use parent device's node, not the paren node in DT, > > right? But I agree, we should only look "one level up in the chain".
> Are these two things different? I'm suggesting looking at > device_node::parent and trying to find a #clock-cells property.
I thought that MFD sub-devices may completely lack the DT node but I will verify this tomorrow. BTW, I already did the patch version 6 which checks the dev->parent->of_node if #clock-cells is not found from device's own node or if own node is NULL.
Br. Matti Vaittinen
| |