On Thu, Aug 16, 2018 at 12:08:01PM -0700, Jolly Shah wrote:
> From: Rajan Vaja <rajan.v...@xilinx.com>
>
> Add documentation to describe Xilinx ZynqMP power management
> bindings.
>
> Signed-off-by: Rajan Vaja <rajan.v...@xilinx.com>
> Signed-off-by: Jolly Shah <jol...@xilinx.com>
> ---
> .../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 <r...@kernel.org>
> + - 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
>
