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Date: Thu, 03 May 2012 11:59:33 -0600 From: Stephen Warren <swarren@...dotorg.org> To: Hiroshi DOYU <hdoyu@...dia.com> CC: linux-tegra@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Felipe Balbi <balbi@...com>, Arnd Bergmann <arnd@...db.de>, Colin Cross <ccross@...roid.com>, Olof Johansson <olof@...om.net>, Russell King <linux@....linux.org.uk>, Grant Likely <grant.likely@...retlab.ca>, Rob Herring <rob.herring@...xeda.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Ohad Ben-Cohen <ohad@...ery.com>, Linus Walleij <linus.walleij@...aro.org>, "John W. Linville" <linville@...driver.com>, MyungJoo Ham <myungjoo.ham@...sung.com>, linux-kernel@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org Subject: Re: [PATCHv3 1/4] ARM: tegra: Add Tegra AHB driver On 05/03/2012 10:05 AM, Hiroshi DOYU wrote: > Tegra AHB Bus conforms to the AMBA Specification (Rev 2.0) Advanced > High-performance Bus (AHB) architecture. > > The AHB Arbiter controls AHB bus master arbitration. This effectively > forms a second level of arbitration for access to the memory > controller through the AHB Slave Memory device. The AHB pre-fetch > logic can be configured to enhance performance for devices doing > sequential access. Each AHB master is assigned to either the high or > low priority bin. Both Tegra20/30 have this AHB bus. > > Some of configuration param could be passed from DT too. This patch should add Documentation/devicetree/bindings/arm/tegra/tegra20-ahb.txt to describe the DT binding. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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