From: Arnd Bergmann <arnd@arndb.de>
To: Lee Jones <lee.jones@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linus.walleij@stericsson.com,
mian.yousaf.kaukab@stericsson.com, Felipe Balbi <balbi@ti.com>,
linux-usb@vger.kernel.org
Subject: Re: [PATCH 06/10] usb: musb: ux500: add device tree probing support
Date: Tue, 23 Apr 2013 17:14:06 +0200 [thread overview]
Message-ID: <201304231714.06326.arnd@arndb.de> (raw)
In-Reply-To: <1366729394-11406-7-git-send-email-lee.jones@linaro.org>
On Tuesday 23 April 2013, Lee Jones wrote:
> +Required properties:
> + - compatible : Should be "stericsson,db8500-musb"
> + - reg : Offset and length of registers
> + - interrupts : Interrupt; mode, number and trigger
> + - mode : One of; "host", "otg", or "peripheral"
I think we don't have any precedent for this combination of "mode" property
and contents. You could either try to match ehci-omap.txt and do
- mode : Should be "3" to represent OTG. "1" signifies HOST and "2"
represents PERIPHERAL.
Or you match fsl-usb.txt and nvidia,tegra20-ehci.txt, defining
- dr_mode : dual role mode. Indicates the working mode to
controllers. Can be "host", "peripheral", or "otg". Default to
"host" if not defined for backward compatibility.
> +Optional properties:
> + - dmas : A list of dma channels;
> + dma-controller, event-line, fixed-channel, flags
> + - dma-names : An ordered list of channel names affiliated to the above
Please list the exact dma-names that are required.
Arnd
next prev parent reply other threads:[~2013-04-23 15:14 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 15:03 [PATCH 00/10] usb: musb: ux500: pathe the way for Device Tree enablement Lee Jones
2013-04-23 15:03 ` [PATCH 01/10] usb: musb: ux500: move channel number knowledge into the driver Lee Jones
2013-04-25 13:01 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 02/10] usb: musb: ux500: move the MUSB HDRC configuration " Lee Jones
2013-04-25 13:02 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 03/10] usb: musb: ux500: take the dma_mask from coherent_dma_mask Lee Jones
2013-04-25 13:04 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 04/10] usb: musb: ux500: harden checks for platform data Lee Jones
2013-04-23 20:03 ` Sergei Shtylyov
2013-04-24 6:53 ` Lee Jones
2013-04-24 14:00 ` Sergei Shtylyov
2013-04-24 14:26 ` Felipe Balbi
[not found] ` <CAF2Aj3ga7R3Vti4YB-83T_AsanB3iL34aysAN3MiMWZBvB=z2Q@mail.gmail.com>
2013-04-24 14:56 ` Arnd Bergmann
2013-04-24 15:04 ` [PATCH 04/10 v2] " Lee Jones
2013-04-25 13:06 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 05/10] usb: musb: ux500: attempt to find channels by name before using pdata Lee Jones
2013-04-24 15:05 ` [PATCH 05/10 v2] " Lee Jones
2013-04-25 13:08 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 06/10] usb: musb: ux500: add device tree probing support Lee Jones
2013-04-23 15:14 ` Arnd Bergmann [this message]
2013-04-23 15:15 ` Felipe Balbi
2013-04-23 15:27 ` Arnd Bergmann
2013-04-23 15:29 ` Felipe Balbi
2013-04-24 7:43 ` [PATCH 06/10 v2] " Lee Jones
2013-04-25 13:12 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 07/10] ARM: ux500: Add an auxdata entry for MUSB for clock-name look-up Lee Jones
2013-04-25 13:13 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 08/10] ARM: ux500: Populate the ux500-musb Device Tree entry Lee Jones
2013-04-24 7:41 ` [PATCH 08/10 v2] " Lee Jones
2013-04-25 13:14 ` Linus Walleij
2013-04-23 15:03 ` [PATCH 09/10] ARM: ux500: Remove ux500-musb platform registation when booting with DT Lee Jones
2013-04-25 13:15 ` Linus Walleij
2013-05-02 10:52 ` Lee Jones
2013-04-23 15:03 ` [PATCH 10/10] ARM: ux500: Remove empty function u8500_of_init_devices() Lee Jones
2013-04-25 13:16 ` Linus Walleij
2013-05-02 10:52 ` Lee Jones
2013-04-23 15:16 ` [PATCH 00/10] usb: musb: ux500: pathe the way for Device Tree enablement Arnd Bergmann
2013-04-26 13:49 ` Fabio Baltieri
2013-04-26 15:19 ` Lee Jones
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