From mboxrd@z Thu Jan 1 00:00:00 1970 From: mkl@pengutronix.de (Marc Kleine-Budde) Date: Thu, 09 Apr 2015 17:01:24 +0200 Subject: [PATCH 2/2] arm/dts: Add nodes for flexcan devices present on LS1021A SoC In-Reply-To: <1428591087-12831-2-git-send-email-bhupesh.sharma@freescale.com> References: <1428591087-12831-1-git-send-email-bhupesh.sharma@freescale.com> <1428591087-12831-2-git-send-email-bhupesh.sharma@freescale.com> Message-ID: <55269444.7050707@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/09/2015 04:51 PM, Bhupesh Sharma wrote: > From: Sakar Arora > > This patch adds the device nodes for flexcan controller(s) present > on LS1021A SoC. > > Signed-off-by: Bhupesh Sharma > Signed-off-by: Sakar Arora > --- > arch/arm/boot/dts/ls1021a-qds.dts | 8 ++++++++ > arch/arm/boot/dts/ls1021a.dtsi | 20 ++++++++++++++++++++ > 2 files changed, 28 insertions(+) > > diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts > index 9c5e16b..1641a04 100644 > --- a/arch/arm/boot/dts/ls1021a-qds.dts > +++ b/arch/arm/boot/dts/ls1021a-qds.dts > @@ -238,3 +238,11 @@ > &uart1 { > status = "okay"; > }; > + > +&can0 { > + status = "okay"; > +}; > + > +&can1 { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi > index c70bb27..c44661b 100644 > --- a/arch/arm/boot/dts/ls1021a.dtsi > +++ b/arch/arm/boot/dts/ls1021a.dtsi > @@ -332,6 +332,26 @@ > status = "disabled"; > }; > > + can0: can at 2a70000 { > + compatible = "fsl,ls1021a-flexcan"; > + reg = <0x0 0x2a70000 0x0 0x1000>; > + interrupts = ; > + clocks = <&platform_clk 1>; > + clock-frequency = <150000000>; Please don't use clock-frequency, it's only needed for powerpcs without proper clock support. > + clock-names = "per"; Please provide a per and ipg clock, otherwise the driver will not work properly. > + little-endian; > + }; Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: