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From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v3 0/2] amba bus device tree probing
Date: Wed, 25 May 2011 16:31:11 -0500	[thread overview]
Message-ID: <1306359073-16274-1-git-send-email-robherring2@gmail.com> (raw)

From: Rob Herring <rob.herring@calxeda.com>

This is updated amba bus DT probe support. It has changed significantly since
v2 based on the discussion and the conclusions from that discussion:

- The Linux amba_bus is really for ARM Primecell peripherals, not a type of bus.
- The amba_bus is not going to be replaced by platform_bus.

The bus scanning is done entirely by of_platform_bus_populate/probe and only
the device creation is handled by the amba bus code. This patch set can support
Grant's options 2 or 3 depending on the match table used.

Applies to devicetree/next on git://git.secretlab.ca/git/linux-2.6

Rob

Rob Herring (2):
  drivers/amba: create devices from device tree
  dt: add custom device creation to platform bus scan

 drivers/amba/bus.c          |   51 +++++++++++++++++++++++++++++++++++++++++++
 drivers/of/platform.c       |   27 ++++++++++++++++------
 include/linux/amba/bus.h    |    5 ++++
 include/linux/of_platform.h |   11 ++++++--
 4 files changed, 83 insertions(+), 11 deletions(-)

-- 
1.7.4.1

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org,
	Linus Walleij
	<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
	Jeremy Kerr <jeremy.kerr-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
Subject: [RFC PATCH v3 0/2] amba bus device tree probing
Date: Wed, 25 May 2011 16:31:11 -0500	[thread overview]
Message-ID: <1306359073-16274-1-git-send-email-robherring2@gmail.com> (raw)

From: Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>

This is updated amba bus DT probe support. It has changed significantly since
v2 based on the discussion and the conclusions from that discussion:

- The Linux amba_bus is really for ARM Primecell peripherals, not a type of bus.
- The amba_bus is not going to be replaced by platform_bus.

The bus scanning is done entirely by of_platform_bus_populate/probe and only
the device creation is handled by the amba bus code. This patch set can support
Grant's options 2 or 3 depending on the match table used.

Applies to devicetree/next on git://git.secretlab.ca/git/linux-2.6

Rob

Rob Herring (2):
  drivers/amba: create devices from device tree
  dt: add custom device creation to platform bus scan

 drivers/amba/bus.c          |   51 +++++++++++++++++++++++++++++++++++++++++++
 drivers/of/platform.c       |   27 ++++++++++++++++------
 include/linux/amba/bus.h    |    5 ++++
 include/linux/of_platform.h |   11 ++++++--
 4 files changed, 83 insertions(+), 11 deletions(-)

-- 
1.7.4.1

             reply	other threads:[~2011-05-25 21:31 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-25 21:31 Rob Herring [this message]
2011-05-25 21:31 ` [RFC PATCH v3 0/2] amba bus device tree probing Rob Herring
2011-05-25 21:31 ` [RFC PATCH v3 1/2] drivers/amba: create devices from device tree Rob Herring
2011-05-25 21:31   ` Rob Herring
2011-05-26  7:41   ` Linus Walleij
2011-05-26  7:41     ` Linus Walleij
2011-05-25 21:31 ` [RFC PATCH v3 2/2] dt: add custom device creation to platform bus scan Rob Herring
2011-05-25 21:31   ` Rob Herring
2011-05-26 13:11   ` Arnd Bergmann
2011-05-26 13:11     ` Arnd Bergmann
2011-05-26 18:43     ` Rob Herring
2011-05-26 18:43       ` Rob Herring
2011-05-27 12:06       ` Arnd Bergmann
2011-05-27 12:06         ` Arnd Bergmann
2011-06-01 16:52         ` Rob Herring
2011-06-01 16:52           ` Rob Herring
2011-06-01 16:58           ` Grant Likely
2011-06-01 16:58             ` Grant Likely
2011-06-01 21:29             ` Arnd Bergmann
2011-06-01 21:29               ` Arnd Bergmann
2011-06-08  3:12               ` Rob Herring
2011-06-08  3:12                 ` Rob Herring
2011-06-08  6:16                 ` Arnd Bergmann
2011-06-08  6:16                   ` Arnd Bergmann

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