diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2015-05-12 00:00:49 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-06-02 12:10:11 +0200 |
| commit | 5fc9b49deadc16d088e8fc6ca4fee85644380497 (patch) | |
| tree | 76c5f35a405b13c7b4d0218fcfb8c998bf8ad9fd /Documentation/devicetree/bindings/timer | |
| parent | clocksource/drivers/lpc32xx: Add the lpc32xx timer driver (diff) | |
| download | linux-5fc9b49deadc16d088e8fc6ca4fee85644380497.tar.xz linux-5fc9b49deadc16d088e8fc6ca4fee85644380497.zip | |
doc: dt: Add documentation for lpc3220-timer
Add DT bindings documentation for lpc3220-timer. This timer is
used as clocksource on many NXP platforms.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/nxp,lpc3220-timer.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/nxp,lpc3220-timer.txt b/Documentation/devicetree/bindings/timer/nxp,lpc3220-timer.txt new file mode 100644 index 000000000000..51b05a0e70d1 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nxp,lpc3220-timer.txt @@ -0,0 +1,26 @@ +* NXP LPC3220 timer + +The NXP LPC3220 timer is used on a wide range of NXP SoCs. This +includes LPC32xx, LPC178x, LPC18xx and LPC43xx parts. + +Required properties: +- compatible: + Should be "nxp,lpc3220-timer". +- reg: + Address and length of the register set. +- interrupts: + Reference to the timer interrupt +- clocks: + Should contain a reference to timer clock. +- clock-names: + Should contain "timerclk". + +Example: + +timer1: timer@40085000 { + compatible = "nxp,lpc3220-timer"; + reg = <0x40085000 0x1000>; + interrupts = <13>; + clocks = <&ccu1 CLK_CPU_TIMER1>; + clock-names = "timerclk"; +}; |