Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752750AbbKYUGX (ORCPT ); Wed, 25 Nov 2015 15:06:23 -0500 Received: from mail-oi0-f47.google.com ([209.85.218.47]:35226 "EHLO mail-oi0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752670AbbKYUGT (ORCPT ); Wed, 25 Nov 2015 15:06:19 -0500 Date: Wed, 25 Nov 2015 14:06:16 -0600 From: Rob Herring To: Simon Arlott Cc: Florian Fainelli , "devicetree@vger.kernel.org" , Brian Norris , Linux Kernel Mailing List , David Woodhouse , linux-mtd@lists.infradead.org, Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Jonas Gorski Subject: Re: [PATCH (v6) 1/2] mtd: brcmnand: Add brcm,bcm63268-nand device tree binding Message-ID: <20151125200616.GG30473@rob-hp-laptop> References: <56506D55.3000907@simon.arlott.org.uk> <20151122215945.GA5930@rob-hp-laptop> <56523E85.905@simon.arlott.org.uk> <56523EFF.9050502@simon.arlott.org.uk> <56535977.9050201@gmail.com> <56541BD3.4070202@simon.arlott.org.uk> <5654AF69.7040901@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2527 Lines: 75 On Tue, Nov 24, 2015 at 08:19:37PM -0000, Simon Arlott wrote: > Add device tree binding for NAND on the BCM63268. > > The BCM63268 has a NAND interrupt register with combined status and enable > registers. > > Signed-off-by: Simon Arlott Acked-by: Rob Herring > --- > .../devicetree/bindings/mtd/brcm,brcmnand.txt | 35 ++++++++++++++++++++++ > 1 file changed, 35 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt > b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt > index 4ff7128..f2a71c8 100644 > --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt > +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt > @@ -72,6 +72,14 @@ we define additional 'compatible' properties and associated register resources w > and enable registers > - reg-names: (required) "nand-int-base" > > + * "brcm,nand-bcm63268" > + - compatible: should contain "brcm,nand-bcm", "brcm,nand-bcm63268" > + - reg: (required) the 'NAND_INTR_BASE' register range, with combined status > + and enable registers, and boot address registers > + - reg-names: (required) "nand-intr-base" > + - clock: (required) reference to the clock for the NAND controller > + - clock-names: (required) "nand" > + > * "brcm,nand-iproc" > - reg: (required) the "IDM" register range, for interrupt enable and APB > bus access endianness configuration, and the "EXT" register range, > @@ -148,3 +156,30 @@ nand@f0442800 { > }; > }; > }; > + > +nand@10000200 { > + compatible = "brcm,nand-bcm63168", "brcm,nand-bcm63268", > + "brcm,brcmnand-v4.0", "brcm,brcmnand"; > + reg = <0x10000200 0x180>, > + <0x10000600 0x200>, > + <0x100000b0 0x10>; > + reg-names = "nand", "nand-cache", "nand-intr-base"; > + interrupt-parent = <&periph_intc>; > + interrupts = <50>; > + clocks = <&periph_clk 20>; > + clock-names = "nand"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + nand0: nandcs@0 { > + compatible = "brcm,nandcs"; > + reg = <0>; > + nand-on-flash-bbt; > + nand-ecc-strength = <1>; > + nand-ecc-step-size = <512>; > + > + #address-cells = <0>; > + #size-cells = <0>; > + }; > +}; > -- > 2.1.4 > > -- > Simon Arlott -- 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/