mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 06:39:05 +00:00
6e1a7bc838
Commitc7e73b5051("ARM: imx: mach-imx6ul: remove 14x14 EVK specific PHY fixup") removed a PHY fixup that setted the clock mode and the LED mode. Make the Ethernet interface work again by doing as advised in the commit's log, set clock mode and the LED mode in the device tree. Fixes:c7e73b5051("ARM: imx: mach-imx6ul: remove 14x14 EVK specific PHY fixup") Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
152 lines
3.6 KiB
Plaintext
152 lines
3.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0 OR MIT
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//
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// Copyright 2019 Armadeus Systems <support@armadeus.com>
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/ {
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0>; /* will be filled by U-Boot */
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};
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reg_3v3: regulator-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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usdhc3_pwrseq: usdhc3-pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
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};
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};
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&fec1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet1>;
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phy-mode = "rmii";
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phy-reset-duration = <1>;
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phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
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phy-handle = <ðphy1>;
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phy-supply = <®_3v3>;
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status = "okay";
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mdio: mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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ethphy1: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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interrupt-parent = <&gpio4>;
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interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
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micrel,led-mode = <1>;
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clocks = <&clks IMX6UL_CLK_ENET_REF>;
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clock-names = "rmii-ref";
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status = "okay";
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};
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};
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};
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/* Bluetooth */
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&uart8 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart8>;
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uart-has-rtscts;
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status = "okay";
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};
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/* eMMC */
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&usdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc1>;
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bus-width = <8>;
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no-1-8-v;
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non-removable;
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status = "okay";
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};
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/* WiFi */
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&usdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2>;
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bus-width = <4>;
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no-1-8-v;
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non-removable;
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mmc-pwrseq = <&usdhc3_pwrseq>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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brcmf: wifi@1 {
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compatible = "brcm,bcm4329-fmac";
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reg = <1>;
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interrupt-parent = <&gpio2>;
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interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
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interrupt-names = "host-wake";
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};
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};
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&iomuxc {
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pinctrl_enet1: enet1grp {
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fsl,pins = <
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MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
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MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
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MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x130b0
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MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x130b0
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MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x130b0
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MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x130b0
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MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
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MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
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MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
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/* INT# */
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MX6UL_PAD_NAND_DQS__GPIO4_IO16 0x1b0b0
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/* RST# */
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MX6UL_PAD_NAND_DATA00__GPIO4_IO02 0x130b0
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MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
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>;
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};
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pinctrl_uart8: uart8grp {
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fsl,pins = <
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MX6UL_PAD_ENET2_TX_EN__UART8_DCE_RX 0x1b0b0
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MX6UL_PAD_ENET2_TX_DATA1__UART8_DCE_TX 0x1b0b0
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MX6UL_PAD_ENET2_RX_ER__UART8_DCE_RTS 0x1b0b0
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MX6UL_PAD_ENET2_TX_CLK__UART8_DCE_CTS 0x1b0b0
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/* BT_REG_ON */
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MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x130b0
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>;
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};
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pinctrl_usdhc1: usdhc1grp {
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fsl,pins = <
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MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
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MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
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MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
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MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
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MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
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MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
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MX6UL_PAD_NAND_READY_B__USDHC1_DATA4 0x17059
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MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5 0x17059
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MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6 0x17059
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MX6UL_PAD_NAND_CLE__USDHC1_DATA7 0x17059
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>;
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};
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pinctrl_usdhc2: usdhc2grp {
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fsl,pins = <
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MX6UL_PAD_LCD_DATA18__USDHC2_CMD 0x1b0b0
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MX6UL_PAD_LCD_DATA19__USDHC2_CLK 0x100b0
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MX6UL_PAD_LCD_DATA20__USDHC2_DATA0 0x1b0b0
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MX6UL_PAD_LCD_DATA21__USDHC2_DATA1 0x1b0b0
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MX6UL_PAD_LCD_DATA22__USDHC2_DATA2 0x1b0b0
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MX6UL_PAD_LCD_DATA23__USDHC2_DATA3 0x1b0b0
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/* WL_REG_ON */
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MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x130b0
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/* WL_IRQ */
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MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x1b0b0
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>;
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};
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};
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