linux-kernel - Re: [PATCH 33/40] ARM: ux500: Don't register the STMPE/SKE when booting with ATAG support

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Date:	Fri, 23 Aug 2013 15:50:18 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH 33/40] ARM: ux500: Don't register the STMPE/SKE when
 booting with ATAG support

On Fri, 23 Aug 2013, Linus Walleij wrote:

> On Fri, Aug 23, 2013 at 2:55 PM, Linus Walleij <linus.walleij@...aro.org> wrote:
> > On Fri, Aug 23, 2013 at 2:23 PM, Lee Jones <lee.jones@...aro.org> wrote:
> >
> >> It's time to remove all ATAG support from ux500 and rely solely on
> >> Device Tree booting. This patch is part of that endeavour.
> >>
> >> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> > (...)
> >> -/* STMPE/SKE keypad use this key layout */
> >> -static const unsigned int mop500_keymap[] = {
> >> -       KEY(2, 5, KEY_END),
> >> -       KEY(4, 1, KEY_POWER),
> >> -       KEY(3, 5, KEY_VOLUMEDOWN),
> >> -       KEY(1, 3, KEY_3),
> >> -       KEY(5, 2, KEY_RIGHT),
> >> -       KEY(5, 0, KEY_9),
> >> -
> >> -       KEY(0, 5, KEY_MENU),
> >> -       KEY(7, 6, KEY_ENTER),
> >> -       KEY(4, 5, KEY_0),
> >> -       KEY(6, 7, KEY_2),
> >> -       KEY(3, 4, KEY_UP),
> >> -       KEY(3, 3, KEY_DOWN),
> >> -
> >> -       KEY(6, 4, KEY_SEND),
> >> -       KEY(6, 2, KEY_BACK),
> >> -       KEY(4, 2, KEY_VOLUMEUP),
> >> -       KEY(5, 5, KEY_1),
> >> -       KEY(4, 3, KEY_LEFT),
> >> -       KEY(3, 2, KEY_7),
> >> -};
> >
> > This STMPE1601 keypad @0x40 and UIB encoding for
> > the U8500 UIB does not exist in any DTS file does it? This
> > means that the support for this UIB is effectively terminated.
> 
> You are wrong. Go read arch/arm/boot/dts/[ste-]stuib.dtsi.
> 
> Anyway, what you wanted to say was for these to be marked
> "disabled" by default and turned into "okay" using an I2C
> probe operation.

Why are you talking to yourself? Have you finally lost it?

-- 
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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