Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-26 Thread Hongbo Zhang
On 08/23/2013 11:17 AM, Hongbo Zhang wrote: On 08/22/2013 07:16 AM, Stephen Warren wrote: On 08/21/2013 05:00 PM, Scott Wood wrote: On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: +- reg : +- int

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-22 Thread Hongbo Zhang
On 08/22/2013 07:16 AM, Stephen Warren wrote: On 08/21/2013 05:00 PM, Scott Wood wrote: On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: +- reg : +- interrupts: s/interrupts/specifier/ D

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Timur Tabi
On Wed, Aug 21, 2013 at 6:31 PM, Scott Wood wrote: > >> > Other than "this is how the existing binding works and we're not going >> > to break compatibility", it allows the OS more flexibility to choose >> > whether to bind to controllers or directly to the channels. Sometimes a >> > channel will

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Scott Wood
On Wed, 2013-08-21 at 17:15 -0600, Stephen Warren wrote: > On 08/21/2013 04:57 PM, Scott Wood wrote: > > On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: > >> On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: > > >>> +- ranges: describes the mapping between the address

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Stephen Warren
On 08/21/2013 04:57 PM, Scott Wood wrote: > On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: >> On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: >>> +- ranges: describes the mapping between the address space of >>> the >>> + DMA channels and the a

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Stephen Warren
On 08/21/2013 05:00 PM, Scott Wood wrote: > On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: >> On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: >>> +- reg : >>> +- interrupts: >> >> s/interrupts/specifier/ > > Do you mean s/interrupt mappin

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Scott Wood
On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: > On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: > > +- reg : > > +- interrupts: > > s/interrupts/specifier/ Do you mean s/interrupt mapping/interrupt specifier/? And probably s/registers

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Scott Wood
On Wed, 2013-08-21 at 16:40 -0600, Stephen Warren wrote: > On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: > > Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch > > adds > > the device tree nodes for them. > > > diff --git a/Documentation/devicetree/bindings/powe

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-08-21 Thread Stephen Warren
On 07/29/2013 04:49 AM, hongbo.zh...@freescale.com wrote: > Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch adds > the device tree nodes for them. > diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt > b/Documentation/devicetree/bindings/powerpc/fsl/dma.t

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-07-29 Thread Hongbo Zhang
On 07/30/2013 06:10 AM, Scott Wood wrote: On 07/29/2013 05:49:03 AM, hongbo.zh...@freescale.com wrote: From: Hongbo Zhang Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch adds the device tree nodes for them. Signed-off-by: Hongbo Zhang --- .../devicetree/bindings/

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-07-29 Thread Scott Wood
On 07/29/2013 05:49:03 AM, hongbo.zh...@freescale.com wrote: From: Hongbo Zhang Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch adds the device tree nodes for them. Signed-off-by: Hongbo Zhang --- .../devicetree/bindings/powerpc/fsl/dma.txt| 66 ++

[PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-07-29 Thread hongbo.zhang
From: Hongbo Zhang Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch adds the device tree nodes for them. Signed-off-by: Hongbo Zhang --- .../devicetree/bindings/powerpc/fsl/dma.txt| 66 arch/powerpc/boot/dts/fsl/b4si-post.dtsi |