From: Marek Vasut <marex@denx.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Marek Vasut <marex@denx.de>, Dong Aisheng <aisheng.dong@nxp.com>,
Peng Fan <peng.fan@nxp.com>, NXP Linux Team <linux-imx@nxp.com>,
Teresa Remmet <t.remmet@phytec.de>, Heiko Schocher <hs@denx.de>,
Shawn Guo <shawnguo@kernel.org>
Subject: [PATCH 2/2] arm64: dts: freescale: Add support EQOS MAC on phyBOARD-Pollux-i.MX8MP
Date: Tue, 16 Feb 2021 10:38:25 +0100 [thread overview]
Message-ID: <20210216093825.61154-2-marex@denx.de> (raw)
In-Reply-To: <20210216093825.61154-1-marex@denx.de>
The board has both MACs routed out, enable the EQOS.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dong Aisheng <aisheng.dong@nxp.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Teresa Remmet <t.remmet@phytec.de>
---
.../dts/freescale/imx8mp-phycore-som.dtsi | 44 +++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index 44a8c2337cee4..526197b6972c3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -38,6 +38,30 @@
cpu-supply = <&buck2>;
};
+&eqos {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_eqos>;
+ phy-mode = "rgmii-id";
+ phy-handle = <ðphy0>;
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+ enet-phy-lane-no-swap;
+ };
+ };
+};
+
/* ethernet 1 */
&fec {
pinctrl-names = "default";
@@ -197,6 +221,26 @@
};
&iomuxc {
+ pinctrl_eqos: eqosgrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3
+ MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3
+ MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91
+ MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91
+ MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91
+ MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91
+ MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91
+ MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91
+ MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f
+ MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f
+ MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f
+ MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f
+ MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f
+ MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f
+ MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20 0x10
+ >;
+ };
+
pinctrl_fec: fecgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3
--
2.30.0
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next prev parent reply other threads:[~2021-02-16 9:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 9:38 [PATCH 1/2] arm64: dts: imx8mp: add eqos node and alias Marek Vasut
2021-02-16 9:38 ` Marek Vasut [this message]
2021-02-17 20:17 ` [PATCH 2/2] arm64: dts: freescale: Add support EQOS MAC on phyBOARD-Pollux-i.MX8MP Teresa Remmet
2021-02-28 21:14 ` Marek Vasut
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