On 09/03/2012 06:54 AM, AnilKumar Ch wrote: > Modify c_can binding documentation according to recent review comments > on device tree data addition patches. > > Signed-off-by: AnilKumar Ch <[email protected]> > --- > Changes from v1: > - Separated from "Add DT for AM33XX devices" patch series > - Incorporated Stephen Warren's review comments on v1 > * Removed status and interrupt-parent description from > c_can.txt file because these are device specific > parameters. > > .../devicetree/bindings/net/can/c_can.txt | 24 > +++++++++++++++----- > 1 file changed, 18 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/can/c_can.txt > b/Documentation/devicetree/bindings/net/can/c_can.txt > index a43f083..2c420c2 100644 > --- a/Documentation/devicetree/bindings/net/can/c_can.txt > +++ b/Documentation/devicetree/bindings/net/can/c_can.txt > @@ -10,7 +10,6 @@ Required properties: > number > > Optional properties: > -- interrupt-parent : The parent interrupt controller > - ti,hwmods : Must be "d_can<n>" or "c_can<n>", n being the > instance number > > @@ -20,18 +19,31 @@ Future plan is to migrate hwmod data base contents into > device tree > blob so that, all the required data will be used from device tree dts > file. > > -Examples: > +Example: > > - d_can@481D0000 { > +Step1: SoC common .dtsi file > + > + d_can1: d_can@481d0000 { > compatible = "bosch,d_can"; > - reg = <0x481D0000 0x1000>; > - interrupts = <55 0x4>; > + reg = <0x481d0000 0x2000>; > + interrupts = <55>; > interrupt-parent = <&intc>; > + status = "disabled"; > }; > > (or) > > - d_can@481D0000 { > + d_can1: d_can@481d0000 { > compatible = "bosch,d_can"; > ti,hwmods = "d_can1"; > + reg = <0x481d0000 0x2000>; > + interrupts = <55>; > + interrupt-parent = <&intc>; > + status = "disabled"; > + }; > + > +Step 2: board specific .dts file > + > + &dcan1 { ^^^^^^
Is there an alias for dcan1 == d_can1 or is this a typo? Marc > + status = "okay"; > }; > -- 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 |
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