1 From 7a4d10a17c7a080cd46f782f4318492af32ad972 Mon Sep 17 00:00:00 2001
2 From: Linus Walleij <linus.walleij@linaro.org>
3 Date: Sun, 1 Aug 2021 01:46:40 +0200
4 Subject: [PATCH 1/2] ARM: dts: Add PTP timesource to the IXP456x
6 This adds the PTP timesource to the IXP45x and IXP46x
9 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
11 arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi | 8 ++++++++
12 1 file changed, 8 insertions(+)
14 diff --git a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
15 index b6ff614dadc6..1dd4a65cb7a6 100644
16 --- a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
17 +++ b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
20 queue-txready = <&qmgr 0>;
23 + ptp-timer@c8010000 {
24 + compatible = "intel,ixp46x-ptp-timer";
25 + reg = <0xc8010000 0x1000>;
26 + interrupt-parent = <&gpio0>;
27 + interrupts = <8 IRQ_TYPE_EDGE_FALLING>, <7 IRQ_TYPE_EDGE_FALLING>;
28 + interrupt-names = "master", "slave";