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Date: Tue, 14 Oct 2014 19:58:52 -0700 From: Scott Branden <sbranden@...adcom.com> To: Christian Daudt <bcm@...thebug.org>, Matt Porter <mporter@...aro.org>, Russell King <linux@....linux.org.uk>, <bcm-kernel-feedback-list@...adcom.com>, Mike Turquette <mturquette@...aro.org>, Alex Elder <elder@...aro.org>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, "Kumar Gala" <galak@...eaurora.org>, Andrew Morton <akpm@...ux-foundation.org>, "David S. Miller" <davem@...emloft.net>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Joe Perches <joe@...ches.com>, "Mauro Carvalho Chehab" <m.chehab@...sung.com>, Antti Palosaari <crope@....fi> CC: JD Zheng <jdzheng@...adcom.com>, Ray Jui <rjui@...adcom.com>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>, Jonathan Richardson <jonathar@...adcom.com>, Scott Branden <sbranden@...adcom.com> Subject: [PATCH v5 2/6] dt-bindings: Document Broadcom Cygnus SoC and clocks From: Jonathan Richardson <jonathar@...adcom.com> Reviewed-by: Arun Parameswaran <aparames@...adcom.com> Tested-by: Jonathan Richardson <jonathar@...adcom.com> Reviewed-by: JD (Jiandong) Zheng <jdzheng@...adcom.com> Reviewed-by: Ray Jui <rjui@...adcom.com> Signed-off-by: Scott Branden <sbranden@...adcom.com> --- .../devicetree/bindings/arm/bcm/cygnus.txt | 31 ++++++++++++++++++ .../devicetree/bindings/clock/bcm-cygnus-clock.txt | 34 ++++++++++++++++++++ 2 files changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/bcm/cygnus.txt create mode 100644 Documentation/devicetree/bindings/clock/bcm-cygnus-clock.txt diff --git a/Documentation/devicetree/bindings/arm/bcm/cygnus.txt b/Documentation/devicetree/bindings/arm/bcm/cygnus.txt new file mode 100644 index 0000000..4c77169 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/cygnus.txt @@ -0,0 +1,31 @@ +Broadcom Cygnus device tree bindings +------------------------------------ + + +Boards with Cygnus SoCs shall have the following properties: + +Required root node property: + +BCM11300 +compatible = "brcm,bcm11300", "brcm,cygnus"; + +BCM11320 +compatible = "brcm,bcm11320", "brcm,cygnus"; + +BCM11350 +compatible = "brcm,bcm11350", "brcm,cygnus"; + +BCM11360 +compatible = "brcm,bcm11360", "brcm,cygnus"; + +BCM58300 +compatible = "brcm,bcm58300", "brcm,cygnus"; + +BCM58302 +compatible = "brcm,bcm58302", "brcm,cygnus"; + +BCM58303 +compatible = "brcm,bcm58303", "brcm,cygnus"; + +BCM58305 +compatible = "brcm,bcm58305", "brcm,cygnus"; diff --git a/Documentation/devicetree/bindings/clock/bcm-cygnus-clock.txt b/Documentation/devicetree/bindings/clock/bcm-cygnus-clock.txt new file mode 100644 index 0000000..00d26ed --- /dev/null +++ b/Documentation/devicetree/bindings/clock/bcm-cygnus-clock.txt @@ -0,0 +1,34 @@ +Broadcom Cygnus Clocks + +This binding uses the common clock binding: +Documentation/devicetree/bindings/clock/clock-bindings.txt + +Currently various "fixed" clocks are declared for peripheral drivers that use +the common clock framework to reference their core clocks. Proper support of +these clocks will be added later + +Device tree example: + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + osc: oscillator { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <25000000>; + }; + + apb_clk: apb_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000000>; + }; + + periph_clk: periph_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <500000000>; + }; + }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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