From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: Marek Vasut <marex@denx.de>
Cc: linux-crypto@vger.kernel.org,
Fabio Estevam <fabio.estevam@freescale.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Shawn Guo <shawn.guo@linaro.org>,
"David S. Miller" <davem@davemloft.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/3] ARM: mxs: dts: Enable DCP for MXS
Date: Thu, 26 Sep 2013 13:36:10 +0200 [thread overview]
Message-ID: <21060.7210.127710.800708@ipc1.ka-ro> (raw)
In-Reply-To: <1380194306-5243-3-git-send-email-marex@denx.de>
Hi,
Marek Vasut writes:
> Enable the DCP by default on both i.MX23 and i.MX28.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: David S. Miller <davem@davemloft.net>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> Cc: Shawn Guo <shawn.guo@linaro.org>
> To: linux-crypto@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@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@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@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 Waßmann
--
___________________________________________________________
Ka-Ro electronics GmbH | Pascalstraße 22 | D - 52076 Aachen
Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10
Geschäftsführer: Matthias Kaussen
Handelsregistereintrag: Amtsgericht Aachen, HRB 4996
www.karo-electronics.de | info@karo-electronics.de
___________________________________________________________
WARNING: multiple messages have this Message-ID (diff)
From: LW@KARO-electronics.de (Lothar Waßmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] ARM: mxs: dts: Enable DCP for MXS
Date: Thu, 26 Sep 2013 13:36:10 +0200 [thread overview]
Message-ID: <21060.7210.127710.800708@ipc1.ka-ro> (raw)
In-Reply-To: <1380194306-5243-3-git-send-email-marex@denx.de>
Hi,
Marek Vasut writes:
> Enable the DCP by default on both i.MX23 and i.MX28.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: David S. Miller <davem@davemloft.net>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> Cc: Shawn Guo <shawn.guo@linaro.org>
> 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
___________________________________________________________
next prev parent reply other threads:[~2013-09-26 11:36 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 11:18 [PATCH 1/3] crypto: Fully restore ahash request before completing Marek Vasut
2013-09-26 11:18 ` Marek Vasut
2013-09-26 11:18 ` [PATCH 2/3] ARM: mxs: crypto: Add Freescale MXS DCP driver Marek Vasut
2013-09-26 11:18 ` Marek Vasut
2013-09-26 11:27 ` Fabio Estevam
2013-09-26 11:27 ` Fabio Estevam
2013-09-26 12:07 ` Marek Vasut
2013-09-26 12:07 ` Marek Vasut
2013-09-27 16:03 ` Tobias Rauter
2013-09-27 16:03 ` Tobias Rauter
2013-09-28 3:35 ` Marek Vasut
2013-09-28 3:35 ` Marek Vasut
2013-10-07 9:50 ` Christoph G. Baumann
2013-10-07 9:50 ` Christoph G. Baumann
2013-10-07 15:48 ` Marek Vasut
2013-10-07 15:48 ` Marek Vasut
2013-10-08 4:36 ` Herbert Xu
2013-10-08 4:36 ` Herbert Xu
2013-10-08 10:33 ` Marek Vasut
2013-10-08 10:33 ` Marek Vasut
2013-11-10 17:48 ` Marek Vasut
2013-11-10 17:48 ` Marek Vasut
2013-11-20 11:20 ` Herbert Xu
2013-11-20 11:20 ` Herbert Xu
2013-12-01 22:20 ` Marek Vasut
2013-12-01 22:20 ` Marek Vasut
2013-09-26 12:13 ` Lothar Waßmann
2013-09-26 12:13 ` Lothar Waßmann
2013-09-26 14:04 ` Marek Vasut
2013-09-26 14:04 ` Marek Vasut
2013-09-26 14:09 ` Lothar Waßmann
2013-09-26 14:09 ` Lothar Waßmann
2013-09-29 22:05 ` Marek Vasut
2013-09-29 22:05 ` Marek Vasut
2013-09-26 12:37 ` Veli-Pekka Peltola
2013-09-26 12:37 ` Veli-Pekka Peltola
2013-09-26 14:02 ` Marek Vasut
2013-09-26 14:02 ` Marek Vasut
2013-09-26 12:48 ` Fabio Estevam
2013-09-26 12:48 ` Fabio Estevam
2013-09-29 22:09 ` Marek Vasut
2013-09-29 22:09 ` Marek Vasut
2013-09-26 11:18 ` [PATCH 3/3] ARM: mxs: dts: Enable DCP for MXS Marek Vasut
2013-09-26 11:18 ` Marek Vasut
2013-09-26 11:36 ` Lothar Waßmann [this message]
2013-09-26 11:36 ` Lothar Waßmann
2013-09-26 12:08 ` Marek Vasut
2013-09-26 12:08 ` Marek Vasut
2013-09-29 22:11 ` Marek Vasut
2013-09-29 22:11 ` Marek Vasut
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