From ba443b5ab454a9b5f49229a94b2dadf06ac8b79e Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 12 Mar 2017 23:36:01 +0100 Subject: [PATCH] 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 Cc: Paulius Zaleckas Cc: Hans Ulli Kroll Cc: Florian Fainelli Acked-by: Rob Herring Signed-off-by: Linus Walleij Signed-off-by: Sebastian Reichel --- .../bindings/power/reset/gemini-poweroff.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt 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>; +};