ipq40xx: use existing upstream node labels

[robimarko]

There are a lot of boards in ipq40xx that still manually define nodes under soc node for things that upstream already has existing labels so this PR converts all of them and fixes some weird stuff found along the way.

[john-tho]

Good cleanup.

---

I see in some of these DTS declarations for the SoC global counter, but have not seen a driver in Linux or Openwrt. These do anything, or another downstream relic?

		counter@4a1000 {
			compatible = "qcom,qca-gcnt";
			reg = <0x4a1000 0x4>;
		};

[robimarko]

Good cleanup.

I see in some of these DTS declarations for the SoC global counter, but have not seen a driver in Linux or Openwrt. These do anything, or another downstream relic?

		counter@4a1000 {
			compatible = "qcom,qca-gcnt";
			reg = <0x4a1000 0x4>;
		};

This counter exists in the SoC, but it never had a driver that would expose it so its mostly just for documentation purposes.

[robimarko]

@Ansuel Can you take a sanity check look?

[Ansuel]

Good cleanup.

I see in some of these DTS declarations for the SoC global counter, but have not seen a driver in Linux or Openwrt. These do anything, or another downstream relic?

		counter@4a1000 {
			compatible = "qcom,qca-gcnt";
			reg = <0x4a1000 0x4>;
		};

This counter exists in the SoC, but it never had a driver that would expose it so its mostly just for documentation purposes.

I wonder what would be the usage?

[robimarko]

I wonder what would be the usage?

No idea really

[robimarko]

Thanks! Rebased on top of main and merged!