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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-10-08 09:57:20 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2013-11-04 12:23:18 -0800 |
| commit | 9ed9c07d9b7d42fc7042247c2be283731186464f (patch) | |
| tree | 767dd3224fda7cfdf55cc1f78ff524612f74c524 /Documentation/devicetree | |
| parent | f61027426a5bc7093aa8359a411b053a35bb4b68 (diff) | |
| download | lwn-9ed9c07d9b7d42fc7042247c2be283731186464f.tar.gz lwn-9ed9c07d9b7d42fc7042247c2be283731186464f.zip | |
clk: new driver for efm32 SoC
This patch adds support for the clocks provided by the Clock Management
Unit of Energy Micro's efm32 Giant Gecko SoCs including device tree
bindings.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/efm32-clock.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/efm32-clock.txt b/Documentation/devicetree/bindings/clock/efm32-clock.txt new file mode 100644 index 000000000000..263d293f6a10 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/efm32-clock.txt @@ -0,0 +1,11 @@ +* Clock bindings for Energy Micro efm32 Giant Gecko's Clock Management Unit + +Required properties: +- compatible: Should be "efm32gg,cmu" +- reg: Base address and length of the register set +- interrupts: Interrupt used by the CMU +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock ID in +its "clocks" phandle cell. The header efm32-clk.h contains a list of available +IDs. |