Reviewed-by: Scott Branden <sbran...@broadcom.com>
Tested-by: Scott Branden <sbran...@broadcom.com>
Signed-off-by: Jonathan Richardson <jonat...@broadcom.com>
---
.../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@0x180af000 {
+ compatible = "brcm,cygnus-dte";
+ reg = <0x180af000 0x1000>;
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+
+ };
+};
--
1.7.9.5
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