From mboxrd@z Thu Jan 1 00:00:00 1970 From: l.stach@pengutronix.de (Lucas Stach) Date: Wed, 01 Oct 2014 12:11:10 +0200 Subject: [PATCH 2/2] ARM: i.MX53: dts: add sahara module In-Reply-To: <1412157931-32752-2-git-send-email-s.trumtrar@pengutronix.de> References: <1412157931-32752-1-git-send-email-s.trumtrar@pengutronix.de> <1412157931-32752-2-git-send-email-s.trumtrar@pengutronix.de> Message-ID: <1412158270.3432.2.camel@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2014-10-01 at 12:05 +0200, Steffen Trumtrar wrote: > The i.MX53 has a SAHARA v4 core. Add it to the dtsi. > > Signed-off-by: Steffen Trumtrar > --- > arch/arm/boot/dts/imx53.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi > index 76948d79f707..a4890c10465a 100644 > --- a/arch/arm/boot/dts/imx53.dtsi > +++ b/arch/arm/boot/dts/imx53.dtsi > @@ -765,6 +765,16 @@ > resets = <&src 1>; > iram = <&ocram>; > }; > + > + sahara: crypto at 63ff8000 { > + compatible = "fsl,imx53-sahara"; > + reg = <0x63ff8000 0x4000>; > + interrupts = <19 20>; > + clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>, > + <&clks IMX5_CLK_SAHARA_IPG_GATE>; > + clock-names = "ipg", "ahb"; > + status = "disabled"; Uhm why is this node disabled? I thought the sahara block is fully self-contained and has no external dependencies. In that case it should be always enabled, right? > + }; > }; > > ocram: sram at f8000000 { -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ |