From 7a4d10a17c7a080cd46f782f4318492af32ad972 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 1 Aug 2021 01:46:40 +0200 Subject: [PATCH] ARM: dts: Add PTP timesource to the IXP456x This adds the PTP timesource to the IXP45x and IXP46x platforms. Signed-off-by: Linus Walleij --- arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi index b6ff614dadc6b..1dd4a65cb7a68 100644 --- a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi +++ b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi @@ -74,5 +74,13 @@ queue-rx = <&qmgr 0>; queue-txready = <&qmgr 0>; }; + + ptp-timer@c8010000 { + compatible = "intel,ixp46x-ptp-timer"; + reg = <0xc8010000 0x1000>; + interrupt-parent = <&gpio0>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>, <7 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "master", "slave"; + }; }; }; -- 2.30.2