From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Mon, 12 Aug 2013 19:05:26 +0800 Subject: [PATCH 1/3] ARM: dts: mxs: set dcp to "disabled" by default In-Reply-To: <1375968629-10091-2-git-send-email-LW@KARO-electronics.de> References: <1375968629-10091-1-git-send-email-LW@KARO-electronics.de> <1375968629-10091-2-git-send-email-LW@KARO-electronics.de> Message-ID: <20130812110523.GD25292@S2101-09.ap.freescale.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Aug 08, 2013 at 03:30:27PM +0200, Lothar Wa?mann wrote: > Reintroduce 'status = "disabled"' for the dcp node that was dropped by > commit 519d8b1a "Added support for Freescale's DCP co-processor". For IP blocks that do not have pins to be routed on boards, it should be fine to have it enabled in .dtsi. Shawn > > Explicitly enable it in imx28-evk which is referenced in the commit > message of that commit. > > Signed-off-by: Lothar Wa?mann > --- > arch/arm/boot/dts/imx28-evk.dts | 4 ++++ > arch/arm/boot/dts/imx28.dtsi | 3 ++- > 2 files changed, 6 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts > index dff2279..ac790bb 100644 > --- a/arch/arm/boot/dts/imx28-evk.dts > +++ b/arch/arm/boot/dts/imx28-evk.dts > @@ -361,3 +361,7 @@ > default-brightness-level = <6>; > }; > }; > + > +&dcp { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi > index e459d63..ea99d09 100644 > --- a/arch/arm/boot/dts/imx28.dtsi > +++ b/arch/arm/boot/dts/imx28.dtsi > @@ -794,9 +794,10 @@ > }; > > dcp: dcp at 80028000 { > + compatible = "fsl-dcp"; > reg = <0x80028000 0x2000>; > interrupts = <52 53 54>; > - compatible = "fsl-dcp"; > + status = "disabled"; > }; > > pxp: pxp at 8002a000 { > -- > 1.7.2.5 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel