From: Lukasz Majewski <lukma@denx.de>
To: Andrew Lunn <andrew+netdev@lunn.ch>,
davem@davemloft.net, Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Richard Cochran <richardcochran@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <wahrenst@gmx.net>, Simon Horman <horms@kernel.org>,
Lukasz Majewski <lukma@denx.de>, Andrew Lunn <andrew@lunn.ch>
Subject: [net-next v17 02/12] ARM: dts: nxp: mxs: Adjust the imx28.dtsi L2 switch description
Date: Sun, 27 Jul 2025 12:01:18 +0200 [thread overview]
Message-ID: <20250727100128.1411514-3-lukma@denx.de> (raw)
In-Reply-To: <20250727100128.1411514-1-lukma@denx.de>
The current range of 'reg' property is too small to allow full control
of the L2 switch on imx287.
As this IP block also uses ENET-MAC blocks for its operation, the address
range for it must be included as well.
Moreover, some SoC common properties (like compatible, clocks, interrupts
numbers) have been moved to this node.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
---
Changes for v2:
- adding extra properties (like compatible, clocks, interupts)
Changes for v3:
- None
Changes for v4:
- Rename imx287 with imx28 (as the former is not used in kernel anymore)
Changes for v5:
- None
Changes for v6:
- Add interrupt-names property
Changes for v7:
- Change switch interrupt name from 'mtipl2sw' to 'enet_switch'
Changes for v8 - v17:
- None
---
arch/arm/boot/dts/nxp/mxs/imx28.dtsi | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
index bbea8b77386f..8aff2e87980e 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
@@ -1321,8 +1321,13 @@ mac1: ethernet@800f4000 {
status = "disabled";
};
- eth_switch: switch@800f8000 {
- reg = <0x800f8000 0x8000>;
+ eth_switch: switch@800f0000 {
+ compatible = "nxp,imx28-mtip-switch";
+ reg = <0x800f0000 0x20000>;
+ interrupts = <100>, <101>, <102>;
+ interrupt-names = "enet_switch", "enet0", "enet1";
+ clocks = <&clks 57>, <&clks 57>, <&clks 64>, <&clks 35>;
+ clock-names = "ipg", "ahb", "enet_out", "ptp";
status = "disabled";
};
};
--
2.39.5
next prev parent reply other threads:[~2025-07-27 10:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-27 10:01 [net-next v17 00/12] net: mtip: Add support for MTIP imx287 L2 switch driver Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 01/12] dt-bindings: net: Add MTIP L2 switch description Lukasz Majewski
2025-07-27 10:01 ` Lukasz Majewski [this message]
2025-07-27 10:01 ` [net-next v17 03/12] ARM: dts: nxp: mxs: Adjust XEA board's DTS to support L2 switch Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 04/12] net: mtip: The L2 switch driver for imx287 Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 05/12] net: mtip: Add buffers management functions to the L2 switch driver Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 06/12] net: mtip: Add net_device_ops " Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 07/12] net: mtip: Add mtip_switch_{rx|tx} " Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 08/12] net: mtip: Extend the L2 switch driver with management operations Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 09/12] net: mtip: Extend the L2 switch driver for imx287 with bridge operations Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 10/12] ARM: mxs_defconfig: Enable CONFIG_NFS_FSCACHE Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 11/12] ARM: mxs_defconfig: Update mxs_defconfig to 6.16-rc5 Lukasz Majewski
2025-07-27 10:01 ` [net-next v17 12/12] ARM: mxs_defconfig: Enable CONFIG_FEC_MTIP_L2SW to support MTIP L2 switch Lukasz Majewski
2025-07-28 15:28 ` [net-next v17 00/12] net: mtip: Add support for MTIP imx287 L2 switch driver Jakub Kicinski
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