[PATCH 1/2 v5] bus: qcom: add EBI2 device tree bindings

Arnd Bergmann arnd at arndb.de
Mon Sep 5 06:09:48 PDT 2016


On Monday, September 5, 2016 2:29:24 PM CEST Linus Walleij wrote:
> +Chip Select                     Physical address base
> +CS0 GPIO134                     0x1a800000-0x1b000000 (8MB)
> +CS1 GPIO39 (A) / GPIO123 (B)    0x1b000000-0x1b800000 (8MB)
> +CS2 GPIO40 (A) / GPIO124 (B)    0x1b800000-0x1c000000 (8MB)
> +CS3 GPIO133                     0x1d000000-0x25000000 (128 MB)
> +CS4 GPIO132                     0x1c800000-0x1d000000 (8MB)
> +CS5 GPIO131                     0x1c000000-0x1c800000 (8MB)
> +


> +- ranges: should be set to:
> +  ranges = <0 0x0 0x1a800000 0x00800000>,
> +           <1 0x0 0x1b000000 0x00800000>,
> +           <2 0x0 0x1b800000 0x00800000>,
> +           <3 0x0 0x1d000000 0x00800000>,
> +           <4 0x0 0x1c800000 0x00800000>,
> +           <5 0x0 0x1c000000 0x00800000>;
> 

The two lists don't seem to match here: why is the CS3 area only
listed with an 8MB mapping here when the documentation says it's
128 MB?

	Arnd



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