From mboxrd@z Thu Jan 1 00:00:00 1970 From: jonathar@broadcom.com (Jonathan Richardson) Date: Wed, 22 Apr 2015 16:22:02 -0700 Subject: [PATCH 1/2] misc: Add DT binding for cygnus Digital Timing Engine (DTE) driver. In-Reply-To: <1429744923-2007-1-git-send-email-jonathar@broadcom.com> References: <1429744923-2007-1-git-send-email-jonathar@broadcom.com> Message-ID: <1429744923-2007-2-git-send-email-jonathar@broadcom.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Reviewed-by: Scott Branden Tested-by: Scott Branden Signed-off-by: Jonathan Richardson --- .../bindings/arm/bcm/brcm,cygnus-dte.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/bcm/brcm,cygnus-dte.txt diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus-dte.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus-dte.txt new file mode 100644 index 0000000..f30ca86 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus-dte.txt @@ -0,0 +1,24 @@ +Broadcom Cygnus DTE Digital Timing Engine device tree bindings + +The DTE block allows for hardware timestamping of network packets, +audio/video samples and/or GPIO inputs in a common adjustable time base. + +Required SoC Specific Properties: +- compatible: should be "brcm,cygnus-dte" + +- reg: Requires two separate register sets + Base address of the Audio EAV Regsiters for DTE block and length of memory + mapped region. + +- interrupts: The DTE interrupt number to the cpu. + +Example: + +/ { + dte: dte at 0x180af000 { + compatible = "brcm,cygnus-dte"; + reg = <0x180af000 0x1000>; + interrupts = ; + + }; +}; -- 1.7.9.5