RE: [PATCH 3/4] arm64: dts: imx8ulp: add fec node
From: Joakim Zhang <hidden>
Date: 2021-11-22 02:08:07
Also in:
linux-arm-kernel, linux-devicetree, lkml
Hi Peng, I saw it's not the latest version(clock setting) compared to our local implementation, could you help update it or need a follow up later? Best Regards, Joakim Zhang
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-----Original Message----- From: Peng Fan (OSS) <redacted> Sent: 2021年11月20日 19:58 To: robh+dt@kernel.org; Aisheng Dong <aisheng.dong@nxp.com>; Joakim Zhang [off-list ref]; davem@davemloft.net; kuba@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de Cc: kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx [off-list ref]; netdev@vger.kernel.org; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Peng Fan [off-list ref] Subject: [PATCH 3/4] arm64: dts: imx8ulp: add fec node From: Peng Fan <peng.fan@nxp.com> Add ethernet node and its alias Signed-off-by: Peng Fan <peng.fan@nxp.com> --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsib/arch/arm64/boot/dts/freescale/imx8ulp.dtsi index edac63cf3668..e3c658b45ae6 100644--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi@@ -16,6 +16,7 @@ / { #size-cells = <2>; aliases { + ethernet0 = &fec; gpio0 = &gpiod; gpio1 = &gpioe; gpio2 = &gpiof;@@ -365,6 +366,23 @@ usdhc2: mmc@298f0000 { bus-width = <4>; status = "disabled"; }; + + fec: ethernet@29950000 { + compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec"; + reg = <0x29950000 0x10000>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "int0"; + clocks = <&pcc4 IMX8ULP_CLK_ENET>, + <&pcc4 IMX8ULP_CLK_ENET>, + <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>; + clock-names = "ipg", "ahb", "ptp"; + assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>; + assigned-clock-parents = <&sosc>; + assigned-clock-rates = <24000000>; + fsl,num-tx-queues = <1>; + fsl,num-rx-queues = <1>; + status = "disabled"; + }; }; gpioe: gpio@2d000000 { --2.25.1