From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antony Pavlov Subject: Re: [PATCH v3 05/14] dt/bindings: Add bindings for PIC32/MZDA platforms Date: Fri, 8 Jan 2016 13:37:39 +0300 Message-ID: <20160108133739.9a9c63c18fee346098354b21@gmail.com> References: <1452211389-31025-1-git-send-email-joshua.henderson@microchip.com> <1452211389-31025-6-git-send-email-joshua.henderson@microchip.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1452211389-31025-6-git-send-email-joshua.henderson-UWL1GkI3JZL3oGB3hsPCZA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Joshua Henderson Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, ralf-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Thu, 7 Jan 2016 17:00:20 -0700 Joshua Henderson wrote: > This adds support for the Microchip PIC32 platform along with the > specific variant PIC32MZDA on a PIC32MZDA Starter Kit. >=20 > Signed-off-by: Joshua Henderson > Cc: Ralf Baechle > Acked-by: Rob Herring > --- > .../bindings/mips/pic32/microchip,pic32mzda.txt | 33 ++++++++++= ++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mips/pic32/micr= ochip,pic32mzda.txt >=20 > diff --git a/Documentation/devicetree/bindings/mips/pic32/microchip,p= ic32mzda.txt b/Documentation/devicetree/bindings/mips/pic32/microchip,p= ic32mzda.txt > new file mode 100644 > index 0000000..bcf3e04 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzd= a.txt > @@ -0,0 +1,33 @@ > +* Microchip PIC32MZDA Platforms > + > +PIC32MZDA Starter Kit > +Required root node properties: > + - compatible =3D "microchip,pic32mzda-sk", "microchip,pic32mzda" > + > +CPU nodes: > +---------- > +A "cpus" node is required. Required properties: > + - #address-cells: Must be 1. > + - #size-cells: Must be 0. > +A CPU sub-node is also required. Required properties: > + - device_type: Must be "cpu". > + - compatible: Must be "mti,mips14KEc". > +Example: > + cpus { > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + > + cpu0: cpu@0 { > + device_type =3D "cpu"; > + compatible =3D "mti,mips14KEc"; > + }; > + }; > + > +Boot protocol > +-------------- > +In accordance with the MIPS UHI specification[1], the bootloader mus= t pass the > +following arguments to the kernel: > + - $a0: -2. > + - $a1: KSEG0 address of the flattened device-tree blob. > + > +[1] http://prplfoundation.org/wiki/MIPS_documentation At the moment the link [1] does not work. It is redirected to nonexisti= ng "http://wiki.prplfoundation.org//MIPS_documentation" (prplfoundation= =2Eorg site problem?). The http://wiki.prplfoundation.org/wiki/MIPS_documentation URL works. The "MIPS documentation" wiki page contains many documents so can we us= e=20 more accurate URL, e.g. http://wiki.prplfoundation.org/wiki/MIPS_docume= ntation#Unified_Hosting_Interface ? Can we use more strict name for "MIPS UHI specification", e.g. "Unified= Hosting Interface Reference Manual (MD01069)"? --=A0 Best regards, =A0 Antony Pavlov -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html