From mboxrd@z Thu Jan  1 00:00:00 1970
From: jason@lakedaemon.net (Jason Cooper)
Date: Mon, 19 Nov 2012 01:54:39 -0500
Subject: [PATCH v2 2/2] ARM: Kirkwood: Convert XOR instantiation to DT.
In-Reply-To: <20121119064143.GP14643@lunn.ch>
References: <1353235498-22638-1-git-send-email-andrew@lunn.ch>
 <1353235498-22638-2-git-send-email-andrew@lunn.ch>
 <20121119063757.GJ22106@titan.lakedaemon.net>
 <20121119064143.GP14643@lunn.ch>
Message-ID: <20121119065439.GL22106@titan.lakedaemon.net>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Mon, Nov 19, 2012 at 07:41:43AM +0100, Andrew Lunn wrote:
> On Mon, Nov 19, 2012 at 01:37:57AM -0500, Jason Cooper wrote:
> > On Sun, Nov 18, 2012 at 11:44:57AM +0100, Andrew Lunn wrote:
> > > Use DT to describe the two XOR DMA engines on Kirkwood. Remove the
> > > C code initialization.
> > > 
> > > Signed-off-by: Andrew Lunn <andrew@lunn.ch>
> > > ---
> > > 
> > > These patches depend on the refactoring/DT patches from Thomas and NOT
> > > the clock patches from me. With the clock patches, a slight different
> > > patch is needed, specifying a clocks property in DT and no auxdata.
> > > 
> > >  arch/arm/boot/dts/kirkwood.dtsi   |   38 +++++++++++++++++++++++++++++++++++++
> > >  arch/arm/mach-kirkwood/board-dt.c |    6 ++----
> > >  2 files changed, 40 insertions(+), 4 deletions(-)
> > > 
> > > diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
> > > index 4e5b815..e0ba79d 100644
> > > --- a/arch/arm/boot/dts/kirkwood.dtsi
> > > +++ b/arch/arm/boot/dts/kirkwood.dtsi
> > > @@ -77,6 +77,44 @@
> > >  			status = "okay";
> > >  		};
> > >  
> > > +		xor at 60800 {
> > > +			compatible = "marvell,orion-xor";
> > > +			reg = <0x60800 0x100
> > > +			       0x60A00 0x100>;
> > > +			status = "okay";
> > > +
> > > +			xor00 {
> > > +			      interrupts = <5>;
> > > +			      dmacap,memcpy;
> > > +			      dmacap,xor;
> > > +			};
> > > +			xor01 {
> > > +			      interrupts = <6>;
> > > +			      dmacap,memcpy;
> > > +			      dmacap,xor;
> > > +			      dmacap,memset;
> > > +			};
> > > +		};
> > > +
> > > +		xor at 60900 {
> > > +			compatible = "marvell,orion-xor";
> > > +			reg = <0x60900 0x100
> > > +			       0xd0B00 0x100>;
> > > +			status = "okay";
> > > +
> > > +			xor00 {
> > > +			      interrupts = <7>;
> > > +			      dmacap,memcpy;
> > > +			      dmacap,xor;
> > > +			};
> > > +			xor01 {
> > > +			      interrupts = <8>;
> > > +			      dmacap,memcpy;
> > > +			      dmacap,xor;
> > > +			      dmacap,memset;
> > > +			};
> > > +		};
> > > +
> > >  		sata at 80000 {
> > >  			compatible = "marvell,orion-sata";
> > >  			reg = <0x80000 0x5000>;
> > > diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
> > > index d94872f..e62f10de 100644
> > > --- a/arch/arm/mach-kirkwood/board-dt.c
> > > +++ b/arch/arm/mach-kirkwood/board-dt.c
> > > @@ -34,6 +34,8 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
> > >  	OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
> > >  	OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
> > >  	OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL),
> > > +	OF_DEV_AUXDATA("marvell,orion-xor", 0xf1060800, "mv_xor.0", NULL),
> > > +	OF_DEV_AUXDATA("marvell,orion-xor", 0xf1060900, "mv_xor.1", NULL),
> > 
> > This conflicts with the earlier clock work.  I'll be pushing mvebu/dt in
> > a bit, could you please rebase these two patches against that?
> 
> Thomas has a v2 in the works which should solve that and Sebastians comments.

Cool, thx.

Jason.