arm64: zynqmp: dwc3: add flag for supporting hibernation

This patch documents the snps,enable-hibernation devicetree
property , which enables the hibernation support for dwc3
driveer when operating in peripheral mode

Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Mayank Adesara <mayank.adesara@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 034d020e045717d83c2ccf3dbcad8bf4193d3e4d..3ff43e53b487236e603bbf40fcc16b022ee28bba 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -1037,6 +1037,7 @@
                                snps,enable_guctl1_ipd_quirk;
                                snps,xhci-stream-quirk;
                                /* dma-coherent; */
+                               /* snps,enable-hibernation; */
                        };
                };