new file mode 100644
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+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015 MOXA Inc. - https://www.moxa.com/
+ *
+ * Authors: Wes Huang (暺殿瘝? <wes.huang@moxa.com>
+ * Ken CJ Chou <KenCJ.Chou@moxa.com>
+ */
+
+/dts-v1/;
+
+#include "am33xx.dtsi"
+
+/ {
+ model = "Moxa UC-8100-ME";
+ compatible = "ti,moxa-uc8100-me", "ti,am33xx";
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ cpu0_opp_table: opp_table0 {
+
+ opp50@300000000 {
+ status = "okay";
+ };
+
+ opp100@275000000 {
+ status = "disabled";
+ };
+
+ opp100@300000000 {
+ status = "disabled";
+ };
+
+ opp100@500000000 {
+ status = "disabled";
+ };
+
+ opp100@600000000 {
+ status = "okay";
+ };
+
+ opp120@600000000 {
+ status = "disabled";
+ };
+
+ opp120@720000000 {
+ status = "okay";
+ };
+
+ oppturbo@720000000 {
+ status = "disabled";
+ };
+
+ oppturbo@800000000 {
+ status = "disabled";
+ };
+
+ oppnitro@1000000000 {
+ status = "okay";
+ };
+
+ };
+
+ aliases {
+ serial0 = &uart0; /* assign uart0 to /dev/ttyS0 */
+ serial1 = &uart1; /* assign uart1 to /dev/ttyS1 */
+ serial2 = &uart5; /* assign uart5 to /dev/ttyS2 */
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB */
+ };
+
+ vbat: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ //regulator-boot-on;
+ };
+
+ /* Power supply provides a fixed 3.3V @3A */
+ vmmcsd_fixed: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmcsd_fixed";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led@1 {
+ label = "UC8100ME:RED:CEL1";
+ gpios = <&gpio_xten 8 0>;
+ default-state = "off";
+ };
+
+ led@2 {
+ label = "UC8100ME:YELLOW:CEL2";
+ gpios = <&gpio_xten 9 0>;
+ default-state = "off";
+ };
+
+ led@3 {
+ label = "UC8100ME:GREEN:CEL3";
+ gpios = <&gpio_xten 10 0>;
+ default-state = "off";
+ };
+
+ led@4 {
+ label = "UC8100ME:RED:DIA1";
+ gpios = <&gpio_xten 11 0>;
+ default-state = "off";
+ };
+ led@5 {
+ label = "UC8100ME:YELLOW:DIA2";
+ gpios = <&gpio_xten 12 0>;
+ default-state = "off";
+ };
+ led@6 {
+ label = "UC8100ME:GREEN:DIA3";
+ gpios = <&gpio_xten 13 0>;
+ default-state = "off";
+ };
+ led@7 {
+ label = "UC8100ME:GREEN:SD";
+ gpios = <&gpio_xten 14 0>;
+ default-state = "off";
+ };
+ led@8 {
+ label = "UC8100ME:GREEN:USB";
+ gpios = <&gpio_xten 15 0>;
+ default-state = "off";
+ };
+ led@9 {
+ label = "UC8100ME:GREEN:USER";
+ gpios = <&gpio0 20 0>;
+ default-state = "off";
+ };
+ };
+
+ buttons: push_button {
+ compatible = "gpio-keys";
+ };
+
+};
+
+&am33xx_pinmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&minipcie_pins>;
+
+ minipcie_pins: pinmux_minipcie {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x8e8 ,PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2_24 */
+ AM33XX_IOPAD(0x8ec ,PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2_25 */
+ AM33XX_IOPAD(0x8e0 ,PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2_22 Power off PIN*/
+ >;
+ };
+
+ push_button_pins: pinmux_push_button {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x9ac ,PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahcklx.gpio3_21 */
+ >;
+ };
+
+ i2c0_pins: pinmux_i2c0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x988 ,PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
+ AM33XX_IOPAD(0x98c ,PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
+ >;
+ };
+
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ 0x168 (PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_ctsn.i2c1_sda */
+ 0x16c (PIN_INPUT_PULLUP | MUX_MODE3) /* uart0_rtsn.i2c1_scl */
+ >;
+ };
+
+ uart0_pins: pinmux_uart0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x970 ,PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
+ AM33XX_IOPAD(0x974 ,PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
+ >;
+ };
+
+ uart1_pins: pinmux_uart1_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x978 ,PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
+ AM33XX_IOPAD(0x97C ,PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
+ AM33XX_IOPAD(0x980 ,PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
+ AM33XX_IOPAD(0x984 ,PIN_OUTPUT | MUX_MODE0) /* uart1_txd.uart1_txd */
+ >;
+ };
+
+ uart2_pins: pinmux_uart2_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x8d8 ,PIN_INPUT | MUX_MODE6) /* lcd_data14.uart5_ctsn */
+ AM33XX_IOPAD(0x8dc ,PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* lcd_data15.uart5_rtsn */
+ AM33XX_IOPAD(0x8c4 ,PIN_INPUT_PULLUP | MUX_MODE4) /* lcd_data9.uart5_rxd */
+ AM33XX_IOPAD(0x8c0 ,PIN_OUTPUT | MUX_MODE4) /* lcd_data8.uart5_txd */
+ >;
+ };
+
+ 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 */
+
+ /* Slave 2 */
+ AM33XX_IOPAD(0x870 ,PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */
+ AM33XX_IOPAD(0x874 ,PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */
+ AM33XX_IOPAD(0x840 ,PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */
+ AM33XX_IOPAD(0x850 ,PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */
+ AM33XX_IOPAD(0x854 ,PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */
+ AM33XX_IOPAD(0x868 ,PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */
+ AM33XX_IOPAD(0x86c ,PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */
+ AM33XX_IOPAD(0x908 ,PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */
+
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ AM33XX_IOPAD(0x948 ,PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
+ AM33XX_IOPAD(0x94c ,PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ >;
+ };
+
+ mmc0_pins_default: pinmux_mmc0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x8f0 ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */
+ AM33XX_IOPAD(0x8f4 ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */
+ AM33XX_IOPAD(0x8f8 ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */
+ AM33XX_IOPAD(0x8fc ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */
+ AM33XX_IOPAD(0x900 ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */
+ AM33XX_IOPAD(0x904 ,PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */
+ AM33XX_IOPAD(0x990 ,PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_14 */
+ AM33XX_IOPAD(0x9a0 ,PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkx.gpio3_18 */
+ >;
+ };
+
+
+ mmc2_pins_default: pinmux_mmc2_pins {
+ pinctrl-single,pins = <
+ /* eMMC */
+ AM33XX_IOPAD(0x830 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad12.mmc2_dat0 */
+ AM33XX_IOPAD(0x834 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad13.mmc2_dat1 */
+ AM33XX_IOPAD(0x838 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad14.mmc2_dat2 */
+ AM33XX_IOPAD(0x83c ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad15.mmc2_dat3 */
+ AM33XX_IOPAD(0x820 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad8.mmc2_dat4 */
+ AM33XX_IOPAD(0x824 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad9.mmc2_dat5 */
+ AM33XX_IOPAD(0x828 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad10.mmc2_dat6 */
+ AM33XX_IOPAD(0x82c ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_ad11.mmc2_dat7 */
+ AM33XX_IOPAD(0x888 ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */
+ AM33XX_IOPAD(0x88c ,PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */
+ >;
+ };
+
+ spi0_pins: pinmux_spi0 {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x950 ,PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */
+ AM33XX_IOPAD(0x95C ,PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
+ AM33XX_IOPAD(0x954 ,PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */
+ AM33XX_IOPAD(0x958 ,PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */
+ AM33XX_IOPAD(0x960 ,PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs1.spi0_cs1 */
+ >;
+ };
+
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&uart1 {
+ /* UART 1 setting */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+};
+
+&uart5 {
+ /* UART 2 setting */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm: tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ };
+
+ tps: tps@2d {
+ compatible = "ti,tps65910";
+ reg = <0x2d>;
+ };
+
+ eeprom: eeprom@50 {
+ compatible = "at,24c16";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+
+ rtc_wdt: rtc_wdt@68 {
+ compatible = "dallas,ds1374";
+ reg = <0x68>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+ gpio_xten: gpio_xten@27 {
+ compatible = "nxp,pca9535";
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x27>;
+ };
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb_ctrl_mod {
+ status = "okay";
+};
+
+&usb0_phy {
+ status = "okay";
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+
+&usb1 {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&cppi41dma {
+ status = "okay";
+};
+
+
+#include "tps65910.dtsi"
+
+&tps {
+ vcc1-supply = <&vbat>;
+ vcc2-supply = <&vbat>;
+ vcc3-supply = <&vbat>;
+ vcc4-supply = <&vbat>;
+ vcc5-supply = <&vbat>;
+ vcc6-supply = <&vbat>;
+ vcc7-supply = <&vbat>;
+ vccio-supply = <&vbat>;
+
+ regulators {
+ vrtc_reg: regulator@0 {
+ regulator-always-on;
+ };
+
+ vio_reg: regulator@1 {
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator@2 {
+ /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd3_reg: regulator@4 {
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator@5 {
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator@6 {
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator@7 {
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator@8 {
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator@9 {
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator@10 {
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator@11 {
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator@12 {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmc_reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
+
+/* Power */
+&vbat {
+ regulator-name = "vbat";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+};
+
+&mac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpsw_default>;
+ dual_emac = <1>;
+ status = "okay";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default";
+ pinctrl-0 = <&davinci_mdio_default>;
+ status = "okay";
+};
+
+&cpsw_emac0 {
+ status = "okay";
+ phy_id = <&davinci_mdio>, <4>;
+ phy-mode = "rmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ status = "okay";
+ phy_id = <&davinci_mdio>, <5>;
+ phy-mode = "rmii";
+ dual_emac_res_vlan = <2>;
+};
+
+&phy_sel {
+ reg= <0x44e10650 0xf5>;
+ rmii-clock-ext;
+};
+
+&sham {
+ status = "okay";
+};
+
+&aes {
+ status = "okay";
+};
+
+&gpio0 {
+ ti,no-reset-on-init;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ vmmc-supply = <&vmmcsd_fixed>;
+ bus-width = <4>;
+ pinctrl-0 = <&mmc0_pins_default>;
+ cd-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&mmc3 {
+ /* these are on the crossbar and are outlined in the
+ xbar-event-map element */
+ dmas = <&edma_xbar 12 0 1
+ &edma_xbar 13 0 2>;
+ dma-names = "tx", "rx";
+ pinctrl-names = "default";
+ vmmc-supply = <&vmmcsd_fixed>;
+ bus-width = <8>;
+ pinctrl-0 = <&mmc2_pins_default>;
+ ti,non-removable;
+ status = "okay";
+};
+
+&buttons {
+ pinctrl-names = "default";
+ pinctrl-0 = <&push_button_pins>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@0 {
+ label = "push_button";
+ linux,code = <0x100>;
+ gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
+ };
+};
+
+/* SPI Busses */
+&spi0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+
+ m25p80@0 {
+ compatible = "mx25l6405d";
+ spi-max-frequency = <40000000>;
+
+ reg = <0>;
+ spi-cpol;
+ spi-cpha;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ /* reg : The partition's offset and size within the mtd bank. */
+ partitions@0 {
+ label = "MLO";
+ reg = <0x0 0x80000>;
+ };
+
+ partitions@1 {
+ label = "U-Boot";
+ reg = <0x80000 0x100000>;
+ };
+
+ partitions@2 {
+ label = "U-Boot Env";
+ reg = <0x180000 0x20000>;
+ };
+ };
+
+
+ };
+
+ tpm_spi_tis@1{
+ compatible = "tcg,tpm_tis-spi";
+ reg = <1>; /* CE1 */
+ spi-max-frequency = <500000>;
+ };
+};
+
+&wdt2 {
+ status = "disabled";
+};
Fixed Makefile file to support new MOXA model (none -t version). Signed-off-by: Jimmy Chen <jimmy.chen@moxa.com> ---