diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 08:56:43 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 08:56:43 +0200 |
commit | 461f8cfc7ea788428240271818363333ceff5c4c (patch) | |
tree | a3d6e3737c203ea29f8db2a6ddaadc326247376c /dts/Bindings/arm/samsung | |
parent | 6345d37ae50c3ac8dd0e6176bc846fe211cbddd4 (diff) | |
download | barebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.gz barebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.xz |
dts: update to v4.1-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/arm/samsung')
-rw-r--r-- | dts/Bindings/arm/samsung/pmu.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/dts/Bindings/arm/samsung/pmu.txt b/dts/Bindings/arm/samsung/pmu.txt index 67b211381f..2d6356d8da 100644 --- a/dts/Bindings/arm/samsung/pmu.txt +++ b/dts/Bindings/arm/samsung/pmu.txt @@ -29,10 +29,27 @@ Properties: - clocks : list of phandles and specifiers to all input clocks listed in clock-names property. +Optional properties: + +Some PMUs are capable of behaving as an interrupt controller (mostly +to wake up a suspended PMU). In which case, they can have the +following properties: + +- interrupt-controller: indicate that said PMU is an interrupt controller + +- #interrupt-cells: must be identical to the that of the parent interrupt + controller. + +- interrupt-parent: a phandle indicating which interrupt controller + this PMU signals interrupts to. + Example : pmu_system_controller: system-controller@10040000 { compatible = "samsung,exynos5250-pmu", "syscon"; reg = <0x10040000 0x5000>; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; #clock-cells = <1>; clock-names = "clkout0", "clkout1", "clkout2", "clkout3", "clkout4", "clkout8", "clkout9"; |