On 02/12/2018 07:11 PM, Kieran Bingham wrote:
[...]
> + /*
> + * The adv75xx resets its addresses to defaults during low power power
> + * mode. Because we have two ADV7513 devices on the same bus, we must
> + * change both of them away from the defaults so that they do not
> + * conflict.
> + */
> hdmi@3d {
> compatible = "adi,adv7513";
> - reg = <0x3d>;
> + reg = <0x3d 0x2d 0x4d, 0x5d>;
To have the correct semantics this should be:
reg = <0x3d>, <0x2d>, <0x4d>, <0x5d>;
It is a set of 4 single cell addresses. The other thing is a single 4 cell
address. It will get compiled to the same bytes, but the DT tools should
complain about it, because it doesn't match #address-cells.
> + reg-names = "main", "cec", "edid", "packet";
>
> adi,input-depth = <8>;
> adi,input-colorspace = "rgb";
> @@ -272,7 +279,8 @@
>
> hdmi@39 {
> compatible = "adi,adv7513";
> - reg = <0x39>;
> + reg = <0x39 0x29 0x49, 0x59>;
Same here.
> + reg-names = "main", "cec", "edid", "packet";
>
> adi,input-depth = <8>;
> adi,input-colorspace = "rgb";
>
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