* [PATCH] ARM: dts: Add PTP timesource to the IXP456x
@ 2021-09-08 14:41 Linus Walleij
0 siblings, 0 replies; only message in thread
From: Linus Walleij @ 2021-09-08 14:41 UTC (permalink / raw)
To: linux-arm-kernel, Imre Kaloz, Krzysztof Halasa; +Cc: Linus Walleij
This adds the PTP timesource to the IXP45x and IXP46x
platforms.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
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 b6ff614dadc6..1dd4a65cb7a6 100644
--- a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
+++ b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
@@ -74,5 +74,13 @@ ethernet@c800f000 {
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";
+ };
};
};
--
2.31.1
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2021-09-08 14:41 [PATCH] ARM: dts: Add PTP timesource to the IXP456x Linus Walleij
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