Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753243AbaDCRvF (ORCPT ); Thu, 3 Apr 2014 13:51:05 -0400 Received: from ch1ehsobe003.messaging.microsoft.com ([216.32.181.183]:24172 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752957AbaDCRvA convert rfc822-to-8bit (ORCPT ); Thu, 3 Apr 2014 13:51:00 -0400 X-Forefront-Antispam-Report: CIP:149.199.60.83;KIP:(null);UIP:(null);IPV:NLI;H:xsj-gw1;RD:unknown-60-83.xilinx.com;EFVD:NLI X-SpamScore: -1 X-BigFish: VPS-1(z579ehz98dIc89bh936eI1432Izz1f42h2148h1ee6h1de0h1fdah2149h2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6h208chzz1de098h8275bh1de097hz2fh95h839h93fhc61hd24hf0ah119dh1288h12a5h12a9h12bdh137ah13b6h1441h14ddh1504h1537h153bh162dh1631h1758h18e1h1946h19b5h1b0ah224fh1d0ch1d2eh1d3fh1dfeh1dffh1e1dh1fe8h1ff5h209eh2216h2336h2438h2461h2487h24d7h2516h2545h255eh25f6h2605h268bh26d3h906i2673i1155h) Date: Thu, 3 Apr 2014 10:50:48 -0700 From: =?utf-8?B?U8O2cmVu?= Brinkmann To: Punnaiah Choudary Kalluri CC: , , , , , , , , , , , , , , , Punnaiah Choudary Kalluri Subject: Re: [PATCH 1/2] devicetree: Add devicetree bindings documentation for Zynq Quad SPI References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-RCIS-Action: ALLOW Message-ID: <46a3a23e-786e-4acf-aa42-c3808b1a46d3@CH1EHSMHS028.ehs.local> Content-Transfer-Encoding: 8BIT X-OriginatorOrg: xilinx.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Punnaiah, On Thu, 2014-04-03 at 10:33PM +0530, Punnaiah Choudary Kalluri wrote: > Add bindings documentation for Zynq Quad SPI driver. > > Signed-off-by: Punnaiah Choudary Kalluri > --- > .../devicetree/bindings/spi/spi-zynq-qspi.txt | 26 ++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt > > diff --git a/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt b/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt > new file mode 100644 > index 0000000..88e00f8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt > @@ -0,0 +1,26 @@ > +Xilinx Zynq QSPI controller Device Tree Bindings > +------------------------------------------------- > + > +Required properties: > +- compatible : Should be "xlnx,zynq-qspi-1.0". > +- reg : Physical base address and size of QSPI registers map. > +- interrupts : Property with a value describing the interrupt > + number. > +- interrupt-parent : Must be core interrupt controller > +- clock-names : List of input clock names - "ref_clk", "aper_clk" > + (See clock bindings for details). > +- clocks : Clock phandles (see clock bindings for details). > + > +Optional properties: > +- num-cs : Number of chip selects used. > + > +Example: > + qspi@e000d000 { > + compatible = "xlnx,zynq-qspi-1.0"; > + clock-names = "ref_clk", "aper_clk"; These seem to be the SOC names of the clocks. Doesn't have the IP its own naming for these clock inputs? Sören -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/