302-dts-0076-arm64-dts-ls1028a-support-Felix-PF5-INTB-interrupt.patch

From 28aa7c7f0da70b7410926ec5f5737e2b78e0cdfa Mon Sep 17 00:00:00 2001
From: Alex Marginean <alexandru.marginean@nxp.com>
Date: Thu, 18 Jul 2019 15:26:03 +0800
Subject: [PATCH] arm64: dts: ls1028a: support Felix/PF5 INTB interrupt

The INTB interrupt includes,
- PTP timestamp ready in timestamp FIFO
- TSN Preemption

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -730,7 +730,6 @@
 			reg = <0x01 0xf0000000 0x0 0x100000>;
 			#address-cells = <3>;
 			#size-cells = <2>;
-			#interrupt-cells = <1>;
 			msi-parent = <&its>;
 			device_type = "pci";
 			bus-range = <0x0 0x0>;
@@ -783,6 +782,8 @@
 			switch@0,5 {
 				compatible = "mscc,felix-switch";
 				reg = <0x000500 0 0 0 0>;
+				/* IEP INT_B */
+				interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 
 				ports {
 					#address-cells = <1>;