From mboxrd@z Thu Jan 1 00:00:00 1970 From: LW@KARO-electronics.de (=?utf-8?Q?Lothar_Wa=C3=9Fmann?=) Date: Thu, 26 Sep 2013 13:36:10 +0200 Subject: [PATCH 3/3] ARM: mxs: dts: Enable DCP for MXS In-Reply-To: <1380194306-5243-3-git-send-email-marex@denx.de> References: <1380194306-5243-1-git-send-email-marex@denx.de> <1380194306-5243-3-git-send-email-marex@denx.de> Message-ID: <21060.7210.127710.800708@ipc1.ka-ro> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Marek Vasut writes: > Enable the DCP by default on both i.MX23 and i.MX28. > > Signed-off-by: Marek Vasut > Cc: Herbert Xu > Cc: David S. Miller > Cc: Fabio Estevam > Cc: Shawn Guo > To: linux-crypto at vger.kernel.org > --- > arch/arm/boot/dts/imx23.dtsi | 4 +++- > arch/arm/boot/dts/imx28.dtsi | 5 +++-- > 2 files changed, 6 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi > index 87faa6e..0630a9a 100644 > --- a/arch/arm/boot/dts/imx23.dtsi > +++ b/arch/arm/boot/dts/imx23.dtsi > @@ -337,8 +337,10 @@ > }; > > dcp at 80028000 { > + compatible = "fsl,mxs-dcp"; > reg = <0x80028000 0x2000>; > - status = "disabled"; > + interrupts = <53 54>; > + status = "okay"; > }; AFAICT the policy seems to be that nodes, that are always enabled don't get a 'status' property at all. > pxp at 8002a000 { > diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi > index 918d419..8b5ad60 100644 > --- a/arch/arm/boot/dts/imx28.dtsi > +++ b/arch/arm/boot/dts/imx28.dtsi > @@ -782,9 +782,10 @@ > }; > > dcp: dcp at 80028000 { > + compatible = "fsl,mxs-dcp"; > reg = <0x80028000 0x2000>; > - interrupts = <52 53 54>; > - compatible = "fsl-dcp"; > What about drivers/crypto/dcp.c that is currently using this property? Lothar Wa?mann -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstra?e 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Gesch?ftsf?hrer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info at karo-electronics.de ___________________________________________________________