mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-28 13:34:38 +08:00
7f4ddf50c9
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
|
|
/*
|
|
* Copyright (C) 2018 MOXA Inc. - https://www.moxa.com/
|
|
*
|
|
* Authors: SZ Lin (林上智) <sz.lin@moxa.com>
|
|
* Wes Huang (黃淵河) <wes.huang@moxa.com>
|
|
* Fero JD Zhou (周俊達) <FeroJD.Zhou@moxa.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "am335x-moxa-uc-2100-common.dtsi"
|
|
|
|
/ {
|
|
model = "Moxa UC-2101";
|
|
compatible = "moxa,uc-2101", "ti,am33xx";
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led1 {
|
|
label = "UC2100:GREEN:USER";
|
|
gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
};
|
|
};
|
|
|
|
&am33xx_pinmux {
|
|
pinctrl-names = "default";
|
|
|
|
cpsw_default: cpsw_default {
|
|
pinctrl-single,pins = <
|
|
/* Slave 1 */
|
|
AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
|
|
AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
|
|
AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
|
|
AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
|
|
AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
|
|
AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
|
|
AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
|
|
AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mii1_refclk.rmii1_refclk */
|
|
>;
|
|
};
|
|
|
|
spi1_pins: pinmux_spi1 {
|
|
pinctrl-single,pins = <
|
|
AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE4) /* ecap0_in_pwm0_out.spi1_sclk */
|
|
AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE4) /* uart1_ctsn.spi1_cs0 */
|
|
AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_ctsn.spi1_d0 */
|
|
AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE4) /* uart0_rtsn.spi1_d1 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&davinci_mdio {
|
|
phy0: ethernet-phy@4 {
|
|
reg = <4>;
|
|
};
|
|
};
|
|
|
|
&cpsw_emac0 {
|
|
status = "okay";
|
|
phy-handle = <&phy0>;
|
|
phy-mode = "rmii";
|
|
};
|
|
|
|
&cpsw_emac1 {
|
|
status = "disabled";
|
|
};
|