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authorArnd Bergmann <arnd@arndb.de>2011-11-02 02:46:17 +0100
committerArnd Bergmann <arnd@arndb.de>2011-11-02 02:46:17 +0100
commitb8df0ea26ac17c9a073f235c7fdfbdd1851b59ea (patch)
tree5e57a2fdc5fa05155d7d8214ad054b16f6b1c3d8 /Documentation/devicetree
parent884897e6a10a86de0e611a76f4bf3fd0068a672c (diff)
parent76780127914d5dc69a458eda5e471e65a5fd3dc9 (diff)
Merge branch 'picoxcell/soc' into next/soc
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/arm/picoxcell.txt24
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diff --git a/Documentation/devicetree/bindings/arm/picoxcell.txt b/Documentation/devicetree/bindings/arm/picoxcell.txt
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+Picochip picoXcell device tree bindings.
+========================================
+
+Required root node properties:
+ - compatible:
+ - "picochip,pc7302-pc3x3" : PC7302 development board with PC3X3 device.
+ - "picochip,pc7302-pc3x2" : PC7302 development board with PC3X2 device.
+ - "picochip,pc3x3" : picoXcell PC3X3 device based board.
+ - "picochip,pc3x2" : picoXcell PC3X2 device based board.
+
+Timers required properties:
+ - compatible = "picochip,pc3x2-timer"
+ - interrupts : The single IRQ line for the timer.
+ - clock-freq : The frequency in HZ of the timer.
+ - reg : The register bank for the timer.
+
+Note: two timers are required - one for the scheduler clock and one for the
+event tick/NOHZ.
+
+VIC required properties:
+ - compatible = "arm,pl192-vic".
+ - interrupt-controller.
+ - reg : The register bank for the device.
+ - #interrupt-cells : Must be 1.