bryanodonoghue: downstream 8939 has this block added for VFE compared to 8916, which doesn't seem to have an equivalent in mainline, at least for vfe40/41... any idea how important that is ? could it explain the lower half of TPG image not showing the bars ?
```
		vbif-entries = <2>;
		vbif-regs = <0x30 0x34>;
		vbif-settings = <0x00000fff 0x00555000>;
		ds-entries = <17>;
		ds-regs = <0x988 0x98C 0x990 0x994 0x998
			0x99C 0x9A0 0x9A4 0x9A8 0x9AC 0x9B0
			0x9B4 0x9B8 0x9BC 0x9C0 0x9C4 0x9C8>;
		ds-settings = <0xCCCC1111 0xCCCC1111 0xCCCC1111
				0xCCCC1111 0xCCCC1111 0xCCCC1111
				0xCCCC1111 0xCCCC1111 0xCCCC1111
				0xCCCC1111 0xCCCC1111 0xCCCC1111
				0xCCCC1111 0xCCCC1111 0xCCCC1111
				0xCCCC1111 0x00000103>;
```