linux-kernel - [v2, 4/6] arm64: dts: fsl: add ptp timer node for dpaa2 platforms

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Message-Id: <20190614104055.43998-5-yangbo.lu@nxp.com>
Date:   Fri, 14 Jun 2019 18:40:53 +0800
From:   Yangbo Lu <yangbo.lu@....com>
To:     netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        Richard Cochran <richardcochran@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>, Andrew Lunn <andrew@...n.ch>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, Yangbo Lu <yangbo.lu@....com>
Subject: [v2, 4/6] arm64: dts: fsl: add ptp timer node for dpaa2 platforms

This patch is to add ptp timer device tree node for dpaa2
platforms(ls1088a/ls208xa/lx2160a).

Signed-off-by: Yangbo Lu <yangbo.lu@....com>
---
Changes for v2:
	- None.
---
 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 8 ++++++++
 3 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 661137f..dacd8cf 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -609,6 +609,14 @@
 				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		ptp-timer@...5000 {
+			compatible = "fsl,dpaa2-ptp";
+			reg = <0x0 0x8b95000 0x0 0x100>;
+			clocks = <&clockgen 4 0>;
+			little-endian;
+			fsl,extts-fifo;
+		};
+
 		cluster1_core0_watchdog: wdt@...0000 {
 			compatible = "arm,sp805-wdt", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index d7e78dc..3ace919 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -321,6 +321,14 @@
 			};
 		};
 
+		ptp-timer@...5000 {
+			compatible = "fsl,dpaa2-ptp";
+			reg = <0x0 0x8b95000 0x0 0x100>;
+			clocks = <&clockgen 4 1>;
+			little-endian;
+			fsl,extts-fifo;
+		};
+
 		fsl_mc: fsl-mc@...000000 {
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,	 /* MC portal base */
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 125a8cc..e6fdba3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -848,6 +848,14 @@
 			dma-coherent;
 		};
 
+		ptp-timer@...5000 {
+			compatible = "fsl,dpaa2-ptp";
+			reg = <0x0 0x8b95000 0x0 0x100>;
+			clocks = <&clockgen 4 1>;
+			little-endian;
+			fsl,extts-fifo;
+		};
+
 		fsl_mc: fsl-mc@...000000 {
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,
-- 
2.7.4