From: Yangbo Lu <yangbo.lu@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Richard Cochran <richardcochran@gmail.com>,
Li Yang <leoyang.li@nxp.com>, Shawn Guo <shawnguo@kernel.org>,
Yangbo Lu <yangbo.lu@nxp.com>
Subject: [PATCH] arm64: dts: fsl: add fsl,extts-fifo property for fman ptp
Date: Mon, 27 Apr 2020 11:51:31 +0800 [thread overview]
Message-ID: <20200427035131.21109-1-yangbo.lu@nxp.com> (raw)
The 1588 timer supports external trigger timestamp FIFO on
FMan on QorIQ ARM platforms.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
index 263b972..8bc6caa 100644
--- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
+++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi
@@ -81,4 +81,5 @@ ptp_timer0: ptp-timer@1afe000 {
reg = <0x0 0x1afe000 0x0 0x1000>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 3 0>;
+ fsl,extts-fifo;
};
--
2.7.4
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next reply other threads:[~2020-04-27 3:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 3:51 Yangbo Lu [this message]
2020-04-27 13:54 ` [PATCH] arm64: dts: fsl: add fsl, extts-fifo property for fman ptp Richard Cochran
2020-04-29 3:44 ` Shawn Guo
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