From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greentime Hu Subject: [PATCH v5 31/39] dt-bindings: nds32 CPU Bindings Date: Tue, 2 Jan 2018 16:25:03 +0800 Message-ID: References: Return-path: In-Reply-To: In-Reply-To: References: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: greentime-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org, marc.zyngier-5wv7dgnIgG8@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, deanbo422-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, geert.uytterhoeven-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org, ren_guo-Y+KPrCd2zL4AvxtiuMwx3w@public.gmane.org, rdunlap-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org, jonas-A9uVI2HLR7kOP4wsBPIw7w@public.gmane.org, stefan.kristiansson-MbMCFXIvDHJFcC0YU169RA@public.gmane.org, shorne-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: green.hu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Vincent Chen , Rick Chen , Zong Li List-Id: devicetree@vger.kernel.org From: Greentime Hu This patch adds nds32 CPU binding documents. Signed-off-by: Vincent Chen Signed-off-by: Rick Chen Signed-off-by: Zong Li Signed-off-by: Greentime Hu Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/nds32/cpus.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/nds32/cpus.txt diff --git a/Documentation/devicetree/bindings/nds32/cpus.txt b/Documentation/devicetree/bindings/nds32/cpus.txt new file mode 100644 index 0000000..9a52937 --- /dev/null +++ b/Documentation/devicetree/bindings/nds32/cpus.txt @@ -0,0 +1,37 @@ +* Andestech Processor Binding + +This binding specifies what properties must be available in the device tree +representation of a Andestech Processor Core, which is the root node in the +tree. + +Required properties: + + - compatible: + Usage: required + Value type: + Definition: should be one of: + "andestech,n13" + "andestech,n15" + "andestech,d15" + "andestech,n10" + "andestech,d10" + "andestech,nds32v3" + - device_type + Usage: required + Value type: + Definition: must be "cpu" + - reg: Contains CPU index. + - clock-frequency: Contains the clock frequency for CPU, in Hz. + +* Examples + +/ { + cpus { + cpu@0 { + device_type = "cpu"; + compatible = "andestech,n13", "andestech,nds32v3"; + reg = <0x0>; + clock-frequency = <60000000> + }; + }; +}; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html