summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorLinus Walleij <linus.walleij@linaro.org>2017-03-12 23:36:01 +0100
committerSebastian Reichel <sre@kernel.org>2017-04-14 01:41:33 +0200
commitba443b5ab454a9b5f49229a94b2dadf06ac8b79e (patch)
tree22535189a96e416d489673fd9f6ce8382ae2fcdf /Documentation
parentda28122c82fc60c34b19cf9d3879fd2548657028 (diff)
power: reset: Add Gemini poweroff DT bindings
This adds device tree bindings to the power management controller in the Gemini SoC. Cc: devicetree@vger.kernel.org Cc: Janos Laube <janos.dev@gmail.com> Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt
new file mode 100644
index 000000000000..7fec3e100214
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt
@@ -0,0 +1,17 @@
+* Device-Tree bindings for Cortina Systems Gemini Poweroff
+
+This is a special IP block in the Cortina Gemini SoC that only
+deals with different ways to power the system down.
+
+Required properties:
+- compatible: should be "cortina,gemini-power-controller"
+- reg: should contain the physical memory base and size
+- interrupts: should contain the power management interrupt
+
+Example:
+
+power-controller@4b000000 {
+ compatible = "cortina,gemini-power-controller";
+ reg = <0x4b000000 0x100>;
+ interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+};