path: root/Documentation
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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-20 11:34:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-20 11:34:26 -0800
commit6c6461435611e1d4843516f2d55e8316c009112e (patch)
tree2285f7ef3257dcb30342f931430ad755fc5d299b /Documentation
parenta0fa1dd3cdbccec9597fe53b6177a9aa6e20f2f8 (diff)
parent00e2bcd6d35f59fce7fa0e76e24d08f74c6a8506 (diff)
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer changes from Ingo Molnar: - ARM clocksource/clockevent improvements and fixes - generic timekeeping updates: TAI fixes/improvements, cleanups - Posix cpu timer cleanups and improvements - dynticks updates: full dynticks bugfixes, optimizations and cleanups * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits) clocksource: Timer-sun5i: Switch to sched_clock_register() timekeeping: Remove comment that's mostly out of date rtc-cmos: Add an alarm disable quirk timekeeper: fix comment typo for tk_setup_internals() timekeeping: Fix missing timekeeping_update in suspend path timekeeping: Fix CLOCK_TAI timer/nanosleep delays tick/timekeeping: Call update_wall_time outside the jiffies lock timekeeping: Avoid possible deadlock from clock_was_set_delayed timekeeping: Fix potential lost pv notification of time change timekeeping: Fix lost updates to tai adjustment clocksource: sh_cmt: Add clk_prepare/unprepare support clocksource: bcm_kona_timer: Remove unused bcm_timer_ids clocksource: vt8500: Remove deprecated IRQF_DISABLED clocksource: tegra: Remove deprecated IRQF_DISABLED clocksource: misc drivers: Remove deprecated IRQF_DISABLED clocksource: sh_mtu2: Remove unnecessary platform_set_drvdata() clocksource: sh_tmu: Remove unnecessary platform_set_drvdata() clocksource: armada-370-xp: Enable timer divider only when needed clocksource: clksrc-of: Warn if no clock sources are found clocksource: orion: Switch to sched_clock_register() ...
Diffstat (limited to 'Documentation')
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt
new file mode 100644
index 000000000000..7c26154b8bbb
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt
@@ -0,0 +1,22 @@
+Allwinner SoCs High Speed Timer Controller
+Required properties:
+- compatible : should be "allwinner,sun5i-a13-hstimer" or
+ "allwinner,sun7i-a20-hstimer"
+- reg : Specifies base physical address and size of the registers.
+- interrupts : The interrupts of these timers (2 for the sun5i IP, 4 for the sun7i
+ one)
+- clocks: phandle to the source clock (usually the AHB clock)
+timer@01c60000 {
+ compatible = "allwinner,sun7i-a20-hstimer";
+ reg = <0x01c60000 0x1000>;
+ interrupts = <0 51 1>,
+ <0 52 1>,
+ <0 53 1>,
+ <0 54 1>;
+ clocks = <&ahb1_gates 19>;