[PATCH v2 1/3] dt-bindings: soc: Add ZynqMP PM bindings
From: robh@kernel.org (Rob Herring)
Date: 2018-08-20 19:41:03
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linux-devicetree, lkml
On Thu, Aug 16, 2018 at 12:08:01PM -0700, Jolly Shah wrote:
quoted hunk ↗ jump to hunk
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
interrupt-parent is implied and could be in a parent node, so remove. With that, Reviewed-by: Rob Herring <robh@kernel.org>
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+ - 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