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Add support for Moxa UC-2101 open platform The UC-2101 computing platform is designed for industrial embedded data acquisition and processing applications. The features of UC-2101 are: * eMMC * SPI flash * 1x LAN * 1x RS-232/422/485 ports, software-selectable * EEPROM * TPM 2.0 * Watchdog * RTC * User gpio-keys * User LEDs * User button Signed-off-by: Wes Huang (黃淵河) <wes.huang@moxa.com> Signed-off-by: Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com> Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
70 lines
1.9 KiB
Plaintext
70 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018 MOXA Inc. - https://www.moxa.com/
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*
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* Authors: SZ Lin (林上智) <sz.lin@moxa.com>
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* Wes Huang (黃淵河) <wes.huang@moxa.com>
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* Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com>
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*/
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/dts-v1/;
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#include "am335x-moxa-uc-2100-common.dtsi"
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/ {
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model = "Moxa UC-2101";
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compatible = "moxa,uc-2101", "ti,am33xx";
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leds {
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compatible = "gpio-leds";
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led1 {
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label = "UC2100:GREEN:USER";
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gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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};
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};
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&am33xx_pinmux {
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pinctrl-names = "default";
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cpsw_default: cpsw_default {
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pinctrl-single,pins = <
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/* Slave 1 */
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AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
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AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
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AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
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AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
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AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
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AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
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AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
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AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mii1_refclk.rmii1_refclk */
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>;
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};
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spi1_pins: pinmux_spi1 {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* ecap0_in_pwm0_out.spi1_sclk */
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AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE4) /* uart1_ctsn.spi1_cs0 */
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AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_ctsn.spi1_d0 */
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AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_rtsn.spi1_d1 */
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>;
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};
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};
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&davinci_mdio {
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phy0: ethernet-phy@4 {
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reg = <4>;
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};
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};
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&cpsw_emac0 {
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status = "okay";
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phy-handle = <&phy0>;
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phy-mode = "rmii";
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};
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&cpsw_emac1 {
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status = "disabled";
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};
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