linux-kernel - Re: [PATCH 28/33] ARM: ux500: Remove AUXDATA relating to MSP (Audio) clock-name bindings

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Date:	Wed, 21 Aug 2013 10:08:36 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Lee Jones <lee.jones@...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>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	Srinidhi KASAGAR <srinidhi.kasagar@...ricsson.com>
Subject: Re: [PATCH 28/33] ARM: ux500: Remove AUXDATA relating to MSP (Audio)
 clock-name bindings

On Thu, Jun 6, 2013 at 2:17 PM, Lee Jones <lee.jones@...aro.org> wrote:

> @@ -232,15 +232,6 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
>         /* Requires device name bindings. */
>         OF_DEV_AUXDATA("stericsson,db8500-pinctrl", U8500_PRCMU_BASE,
>                 "pinctrl-db8500", NULL),
> -       /* Requires clock name and DMA bindings. */

The comment is just wrong.

> -       OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
> -               "ux500-msp-i2s.0", &msp0_platform_data),

Look, it also adds &msp0_platform_data, which is vital.

Result after boot:
ALSA device list:
  No soundcards found.

Before the patch set we had audio and I kind of liked it :-)

I think you're able to set the device name as NULL though so
we only add this platform data, try it out.

Yours,
Linus Walleij
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