|author||Ivan Khoronzhuk <email@example.com>||2014-02-10 12:10:57 +0200|
|committer||Daniel Lezcano <firstname.lastname@example.org>||2014-03-11 23:04:52 +0100|
clocksource: keystone: add bindings for keystone timer
This patch provides bindings for the 64-bit timer in the KeyStone architecture devices. The timer can be configured as a general-purpose 64-bit timer, dual general-purpose 32-bit timers. When configured as dual 32-bit timers, each half can operate in conjunction (chain mode) or independently (unchained mode) of each other. It is global timer is a free running up-counter and can generate interrupt when the counter reaches preset counter values. Documentation: http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf Acked-by: Rob Herring <email@example.com> Acked-by: Santosh Shilimkar <firstname.lastname@example.org> Signed-off-by: Ivan Khoronzhuk <email@example.com> Signed-off-by: Daniel Lezcano <firstname.lastname@example.org>
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt b/Documentation/devicetree/bindings/timer/ti,keystone-timer.txt
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+* Device tree bindings for Texas instruments Keystone timer
+This document provides bindings for the 64-bit timer in the KeyStone
+architecture devices. The timer can be configured as a general-purpose 64-bit
+timer, dual general-purpose 32-bit timers. When configured as dual 32-bit
+timers, each half can operate in conjunction (chain mode) or independently
+(unchained mode) of each other.
+It is global timer is a free running up-counter and can generate interrupt
+when the counter reaches preset counter values.
+- compatible : should be "ti,keystone-timer".
+- reg : specifies base physical address and count of the registers.
+- interrupts : interrupt generated by the timer.
+- clocks : the clock feeding the timer clock.
+ compatible = "ti,keystone-timer";
+ reg = <0x022f0000 0x80>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clktimer15>;