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bb2fe50e02
Use the pinmux IOPAD macro to define the register absolute physical address instead of the offset from the padconf base address. This makes the DTS easier to read since matches the addresses listed in the Technical Reference Manual. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
163 lines
4.2 KiB
Plaintext
163 lines
4.2 KiB
Plaintext
/*
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* Copyright (C) 2015 Phytec Messtechnik GmbH
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* Author: Teresa Remmet <t.remmet@phytec.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/ {
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model = "Phytec AM335x phyBOARD-WEGA";
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compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx";
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regulators {
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compatible = "simple-bus";
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vcc3v3: fixedregulator@1 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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};
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};
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};
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/* CAN Busses */
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&am33xx_pinmux {
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dcan1_pins: pinmux_dcan1 {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x968, PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */
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AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */
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>;
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};
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};
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&dcan1 {
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pinctrl-names = "default";
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pinctrl-0 = <&dcan1_pins>;
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status = "okay";
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};
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/* Ethernet */
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&am33xx_pinmux {
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ethernet1_pins: pinmux_ethernet1 {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */
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AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */
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AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */
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AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */
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AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */
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AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */
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AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */
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AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */
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AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */
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AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */
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AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */
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AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */
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AM33XX_IOPAD(0x874, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */
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AM33XX_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */
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>;
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};
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};
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&cpsw_emac1 {
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phy_id = <&davinci_mdio>, <1>;
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phy-mode = "mii";
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dual_emac_res_vlan = <2>;
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};
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&mac {
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slaves = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <ðernet0_pins ðernet1_pins>;
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dual_emac = <1>;
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};
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/* MMC */
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&am33xx_pinmux {
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mmc1_pins: pinmux_mmc1 {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
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AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
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AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
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AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
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AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */
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AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
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AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */
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>;
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};
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};
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&mmc1 {
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vmmc-supply = <&vcc3v3>;
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bus-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins>;
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cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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/* UARTs */
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&am33xx_pinmux {
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uart0_pins: pinmux_uart0 {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
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AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
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>;
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};
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uart1_pins: pinmux_uart1_pins {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
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AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
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AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
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AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
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>;
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins>;
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status = "okay";
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};
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/* USB */
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&cppi41dma {
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status = "okay";
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};
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&usb_ctrl_mod {
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status = "okay";
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};
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&usb {
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status = "okay";
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};
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&usb0 {
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dr_mode = "peripheral";
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status = "okay";
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};
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&usb0_phy {
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status = "okay";
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};
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&usb1 {
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dr_mode = "host";
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status = "okay";
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};
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&usb1_phy {
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status = "okay";
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};
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