[PATCH] arm64: dts: ls1028a: support external trigger timestamp fifo of PTP timer

Subsystems: arm/freescale imx / mxc / layerscape arm architecture, the rest

STALE2366d

2 messages, 2 authors, 2020-02-17 · open the first message on its own page

[PATCH] arm64: dts: ls1028a: support external trigger timestamp fifo of PTP timer

From: Yangbo Lu <yangbo.lu@nxp.com>
Date: 2020-02-11 05:00:31

There is an external trigger timestamp fifo for PTP timer
of LS1028A. Add property fsl,extts-fifo for that.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 0bf375e..da39068 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi

@@ -722,6 +722,7 @@
 				reg = <0x000400 0 0 0 0>;
 				clocks = <&clockgen 4 0>;
 				little-endian;
+				fsl,extts-fifo;
 			};
 		};
 	};

-- 
2.7.4


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Re: [PATCH] arm64: dts: ls1028a: support external trigger timestamp fifo of PTP timer

From: Shawn Guo <shawnguo@kernel.org>
Date: 2020-02-17 05:53:09

On Tue, Feb 11, 2020 at 12:57:58PM +0800, Yangbo Lu wrote:

There is an external trigger timestamp fifo for PTP timer
of LS1028A. Add property fsl,extts-fifo for that.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

Applied, thanks.

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