From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Wed, 6 Nov 2013 12:11:46 +0000 Subject: [PATCH 01/13] dma: ste_dma40: Expand DT binding to accept 'high-priority channel' flag In-Reply-To: References: <1383732985-18928-1-git-send-email-lee.jones@linaro.org> <1383732985-18928-2-git-send-email-lee.jones@linaro.org> Message-ID: <20131106121146.GI30901@lee--X1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 06 Nov 2013, Linus Walleij wrote: > On Wed, Nov 6, 2013 at 11:16 AM, Lee Jones wrote: > > > --- a/Documentation/devicetree/bindings/dma/ste-dma40.txt > > +++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt > > @@ -50,6 +50,9 @@ Each dmas request consists of 4 cells: > > 0x00000008: Use fixed channel: > > Use automatic channel selection when unset > > Use DMA request line number when set > > + 0x00000010: Set channel as high priority: > > + Normal priority when unset > > + High priority when set > > We should probably switch these magic numbers to #defines > but it's another subject so > Acked-by: Linus Walleij Happy to do that in a subsequent set. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog