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From: Wei Fang <wei.fang@nxp.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	festevam@gmail.com, linux-imx@nxp.com, peng.fan@nxp.com,
	ping.bai@nxp.com, sudeep.holla@arm.com,
	linux-arm-kernel@lists.infradead.org, aisheng.dong@nxp.com
Subject: [PATCH 3/3] arm64: dts: imx8ulp-evk: Add the fec support
Date: Mon,  4 Jul 2022 20:10:56 +1000	[thread overview]
Message-ID: <20220704101056.24821-4-wei.fang@nxp.com> (raw)
In-Reply-To: <20220704101056.24821-1-wei.fang@nxp.com>

Enable the fec on i.MX8ULP EVK board.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
index 33e84c4e9ed8..ac635022ab45 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
@@ -38,7 +38,49 @@ &usdhc0 {
 	status = "okay";
 };
 
+&clock_ext_ts {
+	/* External ts clock is 50MHZ from PHY on EVK board. */
+	clock-frequency = <50000000>;
+};
+
+&fec {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_enet>;
+	pinctrl-1 = <&pinctrl_enet>;
+	assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
+	assigned-clock-parents = <&clock_ext_ts>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy {
+			reg = <1>;
+			micrel,led-mode = <1>;
+		};
+	};
+};
+
 &iomuxc1 {
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX8ULP_PAD_PTE15__ENET0_MDC     0x43
+			MX8ULP_PAD_PTE14__ENET0_MDIO    0x43
+			MX8ULP_PAD_PTE17__ENET0_RXER    0x43
+			MX8ULP_PAD_PTE18__ENET0_CRS_DV  0x43
+			MX8ULP_PAD_PTF1__ENET0_RXD0     0x43
+			MX8ULP_PAD_PTE20__ENET0_RXD1    0x43
+			MX8ULP_PAD_PTE16__ENET0_TXEN    0x43
+			MX8ULP_PAD_PTE23__ENET0_TXD0    0x43
+			MX8ULP_PAD_PTE22__ENET0_TXD1    0x43
+			MX8ULP_PAD_PTE19__ENET0_REFCLK  0x43
+			MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43
+		>;
+	};
+
 	pinctrl_lpuart5: lpuart5grp {
 		fsl,pins = <
 			MX8ULP_PAD_PTF14__LPUART5_TX	0x3
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Wei Fang <wei.fang@nxp.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	festevam@gmail.com, linux-imx@nxp.com, peng.fan@nxp.com,
	ping.bai@nxp.com, sudeep.holla@arm.com,
	linux-arm-kernel@lists.infradead.org, aisheng.dong@nxp.com
Subject: [PATCH 3/3] arm64: dts: imx8ulp-evk: Add the fec support
Date: Mon,  4 Jul 2022 20:10:56 +1000	[thread overview]
Message-ID: <20220704101056.24821-4-wei.fang@nxp.com> (raw)
In-Reply-To: <20220704101056.24821-1-wei.fang@nxp.com>

Enable the fec on i.MX8ULP EVK board.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
index 33e84c4e9ed8..ac635022ab45 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts
@@ -38,7 +38,49 @@ &usdhc0 {
 	status = "okay";
 };
 
+&clock_ext_ts {
+	/* External ts clock is 50MHZ from PHY on EVK board. */
+	clock-frequency = <50000000>;
+};
+
+&fec {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_enet>;
+	pinctrl-1 = <&pinctrl_enet>;
+	assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
+	assigned-clock-parents = <&clock_ext_ts>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy {
+			reg = <1>;
+			micrel,led-mode = <1>;
+		};
+	};
+};
+
 &iomuxc1 {
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX8ULP_PAD_PTE15__ENET0_MDC     0x43
+			MX8ULP_PAD_PTE14__ENET0_MDIO    0x43
+			MX8ULP_PAD_PTE17__ENET0_RXER    0x43
+			MX8ULP_PAD_PTE18__ENET0_CRS_DV  0x43
+			MX8ULP_PAD_PTF1__ENET0_RXD0     0x43
+			MX8ULP_PAD_PTE20__ENET0_RXD1    0x43
+			MX8ULP_PAD_PTE16__ENET0_TXEN    0x43
+			MX8ULP_PAD_PTE23__ENET0_TXD0    0x43
+			MX8ULP_PAD_PTE22__ENET0_TXD1    0x43
+			MX8ULP_PAD_PTE19__ENET0_REFCLK  0x43
+			MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43
+		>;
+	};
+
 	pinctrl_lpuart5: lpuart5grp {
 		fsl,pins = <
 			MX8ULP_PAD_PTF14__LPUART5_TX	0x3
-- 
2.25.1


  parent reply	other threads:[~2022-07-04  2:17 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-04 10:10 [PATCH 0/3] Add the fec node on i.MX8ULP platform Wei Fang
2022-07-04 10:10 ` Wei Fang
2022-07-04 10:10 ` [PATCH 1/3] dt-bings: net: fsl,fec: update compatible item Wei Fang
2022-07-04 10:10   ` Wei Fang
2022-07-04  9:12   ` Krzysztof Kozlowski
2022-07-04  9:12     ` Krzysztof Kozlowski
2022-07-05  2:47     ` [EXT] " Wei Fang
2022-07-05  2:47       ` Wei Fang
2022-07-05  7:27       ` Krzysztof Kozlowski
2022-07-05  7:27         ` Krzysztof Kozlowski
2022-07-05  7:32         ` Wei Fang
2022-07-05  7:32           ` Wei Fang
2022-08-18  1:33     ` Shawn Guo
2022-08-18  1:33       ` Shawn Guo
2022-08-18  7:51       ` Krzysztof Kozlowski
2022-08-18  7:51         ` Krzysztof Kozlowski
2022-08-18  9:22         ` Shawn Guo
2022-08-18  9:22           ` Shawn Guo
2022-08-18  9:46           ` Krzysztof Kozlowski
2022-08-18  9:46             ` Krzysztof Kozlowski
2022-08-18 13:57             ` Shawn Guo
2022-08-18 13:57               ` Shawn Guo
2022-08-18 14:04               ` Krzysztof Kozlowski
2022-08-18 14:04                 ` Krzysztof Kozlowski
2022-08-19  1:50                 ` Wei Fang
2022-08-19  1:50                   ` Wei Fang
2022-08-19  3:13                   ` Peng Fan
2022-08-19  3:13                     ` Peng Fan
2022-08-19  6:31                     ` Krzysztof Kozlowski
2022-08-19  6:31                       ` Krzysztof Kozlowski
2022-08-19  7:02                       ` Wei Fang
2022-08-19  7:02                         ` Wei Fang
2022-07-04 10:10 ` [PATCH 2/3] arm64: dts: imx8ulp: Add the fec support Wei Fang
2022-07-04 10:10   ` Wei Fang
2022-07-04  7:07   ` Ahmad Fatoum
2022-07-04  7:07     ` Ahmad Fatoum
2022-07-04  8:12     ` Andrew Lunn
2022-07-04  8:12       ` Andrew Lunn
2022-07-05  2:45     ` [EXT] " Wei Fang
2022-07-05  2:45       ` Wei Fang
2022-07-04 10:10 ` Wei Fang [this message]
2022-07-04 10:10   ` [PATCH 3/3] arm64: dts: imx8ulp-evk: " Wei Fang

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