Re: [PATCH] ARM: dts: add "simple-bus" to "arm, amba-bus" compatible nodes

2016-03-07 Thread Masahiro Yamada
Hi Rob, Mark, Jon, Setting aside the future plan, anyway we should avoid relying on an undocumented compatible string. (and we should avoid its spread as Rob pointed out.) I rephrase the git-log (no update in the code-diff). Could you check v2, please? https://patchwork.kernel.org/patch/852970

Re: [PATCH] ARM: dts: add "simple-bus" to "arm,amba-bus" compatible nodes

2016-03-03 Thread Rob Herring
On Mon, Feb 29, 2016 at 9:57 PM, Masahiro Yamada wrote: > The "arm,amba-bus" string in the of_default_bus_match_table is > ambiguous. This prepares for killing it off in a long run. > > Signed-off-by: Masahiro Yamada > --- > > arch/arm/boot/dts/axm55xx.dtsi | 2 +- > arch/arm/boot/d

Re: [PATCH] ARM: dts: add "simple-bus" to "arm, amba-bus" compatible nodes

2016-03-03 Thread Rob Herring
On Thu, Mar 3, 2016 at 4:12 AM, Jon Medhurst (Tixy) wrote: > On Thu, 2016-03-03 at 12:07 +0900, Masahiro Yamada wrote: > [...] >> This patch is derived from Rob Herring' comment >> "BTW, we should also kill off "amba-bus" which is an ambiguous term" >> in the following thread: >> http://lkml.iu.ed

Re: [PATCH] ARM: dts: add "simple-bus" to "arm, amba-bus" compatible nodes

2016-03-03 Thread Jon Medhurst (Tixy)
On Thu, 2016-03-03 at 12:07 +0900, Masahiro Yamada wrote: [...] > This patch is derived from Rob Herring' comment > "BTW, we should also kill off "amba-bus" which is an ambiguous term" > in the following thread: > http://lkml.iu.edu/hypermail/linux/kernel/1601.0/01822.html > > > So, the plan woul

Re: [PATCH] ARM: dts: add "simple-bus" to "arm,amba-bus" compatible nodes

2016-03-02 Thread Masahiro Yamada
Hi Mark, 2016-03-01 20:46 GMT+09:00 Mark Rutland : > On Tue, Mar 01, 2016 at 12:57:00PM +0900, Masahiro Yamada wrote: >> The "arm,amba-bus" string in the of_default_bus_match_table is >> ambiguous. This prepares for killing it off in a long run. > > I don't follow the purpose of this patch. > >

Re: [PATCH] ARM: dts: add "simple-bus" to "arm,amba-bus" compatible nodes

2016-03-01 Thread Mark Rutland
On Tue, Mar 01, 2016 at 12:57:00PM +0900, Masahiro Yamada wrote: > The "arm,amba-bus" string in the of_default_bus_match_table is > ambiguous. This prepares for killing it off in a long run. I don't follow the purpose of this patch. There's no way we can remove kernel-side support for "arm,amba-

[PATCH] ARM: dts: add "simple-bus" to "arm,amba-bus" compatible nodes

2016-02-29 Thread Masahiro Yamada
The "arm,amba-bus" string in the of_default_bus_match_table is ambiguous. This prepares for killing it off in a long run. Signed-off-by: Masahiro Yamada --- arch/arm/boot/dts/axm55xx.dtsi | 2 +- arch/arm/boot/dts/exynos3250.dtsi | 2 +- arch/arm/boot/dts/exynos4.dtsi