[PATCH v2 1/3] dt-bindings: soc: Add ZynqMP PM bindings
From: Jolly Shah <hidden>
Date: 2018-08-16 19:08:37
Also in:
linux-arm-kernel, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Rajan Vaja <redacted> Add documentation to describe Xilinx ZynqMP power management bindings. Signed-off-by: Rajan Vaja <redacted> Signed-off-by: Jolly Shah <redacted> --- .../bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt
index d215d15..cb9a6b7 100644
--- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt
+++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt@@ -64,6 +64,17 @@ Output clocks are registered based on clock information received from firmware. Output clocks indexes are mentioned in include/dt-bindings/clock/xlnx,zynqmp-clk.h. +-------------------------------------------------------------------- +Device Tree Bindings for the Xilinx Zynq MPSoC Power Management +-------------------------------------------------------------------- +The zynqmp-power node describes the power management configurations. +It will control remote suspend/shutdown interfaces. + +Required properties: + - compatible: Must contain: "xlnx,zynqmp-power" + - interrupt-parent: Interrupt controller the interrupt is routed through + - interrupts: Interrupt specifier + ------- Example -------
@@ -78,5 +89,10 @@ firmware { clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>, <&aux_ref_clk>, <>_crx_ref_clk>; clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk","aux_ref_clk", "gt_crx_ref_clk"; }; + zynqmp_power: zynqmp-power { + compatible = "xlnx,zynqmp-power"; + interrupt-parent = <&gic>; + interrupts = <0 35 4>; + }; }; };
--
2.7.4