[PATCH v2] ARM: dts: add "simple-bus" where "arm,amba-bus" is used alone

On Tue, Mar 8, 2016 at 9:49 AM, Rob Herring [off-list ref] wrote:

quoted

diff --git a/arch/arm/boot/dts/axm55xx.dtsi b/arch/arm/boot/dts/axm55xx.dtsi
index ea288f0..8da4582 100644
--- a/arch/arm/boot/dts/axm55xx.dtsi
+++ b/arch/arm/boot/dts/axm55xx.dtsi

@@ -107,7 +107,7 @@
                };

                amba {
-                       compatible = "arm,amba-bus";
+                       compatible = "arm,amba-bus", "simple-bus";

As I mentioned in the last version, I think you should remove
arm,amba-bus and just have simple-bus. I don't believe anything relies
on having arm,amba-bus.

It may have a side-effect: currently "arm.amba-bus" is only treated equivalent
to  "simple-bus" if CONFIG_ARM_AMBA is enabled.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds