linux-kernel - [PATCH v2 14/14] arm64: dts: imx95: Add NETC Timer support

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Message-Id: <20250716073111.367382-15-wei.fang@nxp.com>
Date: Wed, 16 Jul 2025 15:31:11 +0800
From: Wei Fang <wei.fang@....com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	richardcochran@...il.com,
	claudiu.manoil@....com,
	vladimir.oltean@....com,
	xiaoning.wang@....com,
	andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	vadim.fedorenko@...ux.dev,
	Frank.Li@....com,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	festevam@...il.com
Cc: fushi.peng@....com,
	devicetree@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev,
	kernel@...gutronix.de
Subject: [PATCH v2 14/14] arm64: dts: imx95: Add NETC Timer support

Enable NETC Timer to provide precise periodic pulse, time capture on
external pulse and PTP synchronization support.

Signed-off-by: Wei Fang <wei.fang@....com>

---
v2 changes:
new patch
---
 arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 4 ++++
 arch/arm64/boot/dts/freescale/imx95.dtsi          | 1 +
 2 files changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 6886ea766655..9a119d788c1e 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -418,6 +418,10 @@ ethphy0: ethernet-phy@1 {
 	};
 };
 
+&netc_timer {
+	status = "okay";
+};
+
 &pcie0 {
 	pinctrl-0 = <&pinctrl_pcie0>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 632631a29112..04be9fb8cb31 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1893,6 +1893,7 @@ enetc_port2: ethernet@10,0 {
 				};
 
 				netc_timer: ethernet@18,0 {
+					compatible = "pci1131,ee02";
 					reg = <0x00c000 0 0 0 0>;
 					status = "disabled";
 				};
-- 
2.34.1