[net-next v13 02/11] ARM: dts: nxp: mxs: Adjust the imx28.dtsi L2 switch description
From: Lukasz Majewski <lukma@denx.de>
Date: 2025-06-22 09:38:28
Also in:
imx, linux-arm-kernel, linux-devicetree, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
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: - None Changes for v9: - None Changes for v10: - None Changes for v11: - None Changes for v12: - None Changes for v13: - 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