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+/*
+ * Copyright (C) 2016 Derald D. Woods <woods.technical@gmail.com>
+ *
+ * Based on am3517-evm.dts
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/ {
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd_core_reg>;
+ };
+ };
+};
+
+&gpmc {
+ ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */
+
+ nand@0,0 {
+ compatible = "ti,omap2-nand";
+ linux,mtd-name = "micron,mt29f4g16abchch";
+ reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+ nand-bus-width = <16>;
+ ti,nand-ecc-opt = "bch8";
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <44>;
+ gpmc,cs-wr-off-ns = <44>;
+ gpmc,adv-on-ns = <6>;
+ gpmc,adv-rd-off-ns = <34>;
+ gpmc,adv-wr-off-ns = <44>;
+ gpmc,we-off-ns = <40>;
+ gpmc,oe-off-ns = <54>;
+ gpmc,access-ns = <64>;
+ gpmc,rd-cycle-ns = <82>;
+ gpmc,wr-cycle-ns = <82>;
+ gpmc,wr-access-ns = <40>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+ gpmc,device-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+
+ s35390a: s35390a@30 {
+ compatible = "sii,s35390a";
+ reg = <0x30>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_pins>;
+ interrupts-extended = <&gpio2 23 IRQ_TYPE_EDGE_FALLING>; /* gpio_55 */
+ };
+
+ tps: tps65023@48 {
+ compatible = "ti,tps65023";
+ reg = <0x48>;
+
+ regulators {
+ vdd_core_reg: VDCDC1 {
+ regulator-name = "vdd_core";
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vdd_io_reg: VDCDC2 {
+ regulator-name = "vdd_io";
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vdd_1v8_reg: VDCDC3 {
+ regulator-name = "vdd_1v8";
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vdd_usb18_reg: LDO1 {
+ regulator-name = "vdd_usb18";
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vdd_usb33_reg: LDO2 {
+ regulator-name = "vdd_usb33";
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+
+ touchscreen: tsc2004@4b {
+ compatible = "ti,tsc2004";
+ reg = <0x4b>;
+
+ vio-supply = <&vdd_io_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tsc2004_pins>;
+ interrupts-extended = <&gpio3 1 IRQ_TYPE_EDGE_RISING>; /* gpio_65 */
+
+ touchscreen-fuzz-x = <4>;
+ touchscreen-fuzz-y = <7>;
+ touchscreen-fuzz-pressure = <2>;
+ touchscreen-size-x = <480>;
+ touchscreen-size-y = <272>;
+ touchscreen-max-pressure = <2048>;
+
+ ti,x-plate-ohms = <280>;
+ ti,esd-recovery-timeout-ms = <8000>;
+ };
+};
+
+&omap3_pmx_core {
+
+ rtc_pins: pinmux_rtc_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20b6, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_ncs4.gpio_55 */
+ >;
+ };
+
+ tsc2004_pins: pinmux_tsc2004_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT | MUX_MODE4) /* gpmc_wait3.gpio_65 */
+ >;
+ };
+};