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@@ -0,0 +1,398 @@
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+/*
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+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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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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+/dts-v1/;
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+
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+#include "am33xx_edma-tpcc.dtsi"
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+#include "am335x-bone-common.dtsi"
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+#include <dt-bindings/interrupt-controller/irq.h>
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+
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+
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+/ {
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+ wlan_en_reg: fixedregulator@2 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "wlan-en-regulator";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ startup-delay-us= <70000>;
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+ regulator-always-on;
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+
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+ /* WL_EN */
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+ gpio = <&gpio0 26 0>;
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+ enable-active-high;
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+ status = "okay";
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+ };
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+
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+ leds {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&wl18xx_pins>;
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+ compatible = "gpio-leds";
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+
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+ wl18xx_bt_en {
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+ label = "wl18xx_bt_en";
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+ gpios = <&gpio0 23 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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+ kim {
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+ compatible = "kim";
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+ nshutdown_gpio = <23>; /* gpio0.23 */
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+ dev_name = "/dev/ttyO1";
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+ flow_cntrl = <1>;
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+ baud_rate = <3000000>;
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+ };
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+
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+
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+ btwilink {
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+ compatible = "btwilink";
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+ };
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+};
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+
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+&am33xx_pinmux {
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+ wl18xx_pins: pinmux_wl18xx_pins {
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+ pinctrl-single,pins = <
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+ 0x024 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpio0.23 BT_EN */
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+ >;
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+ };
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+
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+ wlbtbuf_pin: pinmux_wlbtbuf_pin {
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+ pinctrl-single,pins = <
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+ 0x07C ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* gpio1.29 LS_BUF_EN */
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+ >;
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+ };
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+
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+ mmc3_pins: pinmux_mmc3_pins {
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+ pinctrl-single,pins = <
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+ 0x08C ( PIN_INPUT | MUX_MODE3 ) /* mmc2_clk */
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+ 0x088 ( PIN_INPUT | MUX_MODE3 ) /* mmc2_cmd */
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+ 0x040 ( PIN_INPUT | MUX_MODE7 ) /* gpio1.16 P9.15 */
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+ 0x030 ( PIN_INPUT | MUX_MODE3 ) /* mmc2_dat0 */
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+ 0x034 ( PIN_INPUT | MUX_MODE3 ) /* mmc2_dat1 */
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+ 0x038 ( PIN_INPUT | MUX_MODE3 ) /* mmc2_dat2 */
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+ 0x03C ( PIN_INPUT | MUX_MODE3 ) /* mmc2_dat3 */
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+ >;
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+ };
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+
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+ mmc3_pins_sleep: pinmux_mmc3_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x08C ( PIN_INPUT | MUX_MODE7 ) /* mmc2_clk */
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+ 0x088 ( PIN_INPUT | MUX_MODE7 ) /* mmc2_cmd */
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+ 0x040 ( PIN_INPUT | MUX_MODE7 ) /* gpio1.16 P9.15 */
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+ 0x030 ( PIN_INPUT | MUX_MODE7 ) /* mmc2_dat0 */
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+ 0x034 ( PIN_INPUT | MUX_MODE7 ) /* mmc2_dat1 */
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+ 0x038 ( PIN_INPUT | MUX_MODE7 ) /* mmc2_dat2 */
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+ 0x03C ( PIN_INPUT | MUX_MODE7 ) /* mmc2_dat3 */
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+ >;
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+ };
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+
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+ /* wl18xx card enable/irq GPIOs. */
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+ wlan_pins: pinmux_wlan_pins {
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+ pinctrl-single,pins = <
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+ 0x028 (PIN_OUTPUT | MUX_MODE7 ) /* gpio0.26 WL_EN */
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+ 0x02C (PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* gpio0.27 WL_IRQ */
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+ >;
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+ };
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+
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+ /* wl18xx card enable/irq GPIOs. */
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+ wlan_pins_sleep: pinmux_wlan_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x028 (PIN_INPUT | MUX_MODE7 ) /* gpio0.26 WL_EN */
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+ 0x02C (PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* gpio0.27 WL_IRQ */
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+ >;
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+ };
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+
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+ uart1_pins_default: pinmux_uart1_pins_default {
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+ pinctrl-single,pins = <
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+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
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+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
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+ 0x178 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda.uart1_ctsn */
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+ 0x17c (PIN_OUTPUT | MUX_MODE0) /* i2c2_scl.uart1_rtsn */
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+ >;
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+ };
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+
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+
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+ uart1_pins_sleep: pinmux_uart1_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x180 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_rxd.uart1_rxd */
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+ 0x184 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
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+ 0x178 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c2_sda.uart1_ctsn */
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+ 0x17c (PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c2_scl.uart1_rtsn */
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+ >;
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+ };
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+
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+
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+
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+};
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+
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+&uart1 {
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-0 = <&uart1_pins_default>;
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+ pinctrl-1 = <&uart1_pins_sleep>;
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+ has-hw-flow-control;
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+ status = "okay";
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+};
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+
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+
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+&mmc3 {
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+ dmas = <&edma_xbar 12 0 1
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+ &edma_xbar 13 0 2>;
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+ dma-names = "tx", "rx";
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+ status = "okay";
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+ vmmc-supply = <&wlan_en_reg>;
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+ bus-width = <4>;
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-0 = <&mmc3_pins &wlan_pins &wlbtbuf_pin>;
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+ pinctrl-1 = <&mmc3_pins_sleep &wlan_pins_sleep &wlbtbuf_pin>;
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+ ti,non-removable;
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+ ti,needs-special-hs-handling;
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+ cap-power-off-card;
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+ keep-power-in-suspend;
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ wlcore: wlcore@0 {
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+ compatible = "ti,wl1835";
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+ reg = <2>;
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+ interrupt-parent = <&gpio0>;
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+ interrupts = <27 IRQ_TYPE_EDGE_RISING>;
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+ };
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+};
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+
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+
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+&gpio1 {
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+ ls_buf_en {
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+ gpio-hog;
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+ gpios = <29 GPIO_ACTIVE_HIGH>;
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+ output-high;
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+ line-name = "WL_BUF_EN";
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+ };
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+};
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+
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+
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+/* ===================================== */
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+&ldo3_reg {
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-always-on;
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+};
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+
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+&mmc1 {
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+ vmmc-supply = <&vmmcsd_fixed>;
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+};
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+
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+&mmc2 {
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+ vmmc-supply = <&vmmcsd_fixed>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&emmc_pins>;
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+ bus-width = <8>;
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+ ti,non-removable;
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+ status = "okay";
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+};
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+
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+&am33xx_pinmux {
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+ gsm_pins: pinmux_gsm_pins {
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+ pinctrl-single,pins = <
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+ 0x048 0x7 /* ehrpwm1a.gpio1_18, OUTPUT | MODE7 */
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+ 0x04c 0x7 /* ehrpwm1b.gpio1_19, OUTPUT | MODE7 */
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+ >;
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+ };
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+
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+ spi1_pins: pinmux_spi1_pins {
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+ pinctrl-single,pins = <
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+ 0x190 (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */
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+ 0x194 (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
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+ 0x198 (PIN_OUTPUT_PULLUP | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
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+ 0x19c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* mcasp0_ahclrk.spi1_cs0 */
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+ 0x164 (PIN_OUTPUT_PULLUP | MUX_MODE2) /* ecap0_in.pwm0_out */
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+ >;
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+ };
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+
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+
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+ uart4_pins_default: pinmux_uart4_pins_default {
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+ pinctrl-single,pins = <
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+ 0x070 (PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */
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+ 0x074 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_wpn.uart4_txd */
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+ 0x0d0 (PIN_INPUT_PULLUP | MUX_MODE6) /* lcd_data12.uart4_ctsn */
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+ 0x0d4 (PIN_OUTPUT | MUX_MODE6) /* lcd_data13.uart4_rtsn */
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+ >;
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+ };
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+
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+
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+ uart4_pins_sleep: pinmux_uart4_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x070 (PIN_INPUT_PULLDOWN | MUX_MODE7)
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+ 0x074 (PIN_INPUT_PULLDOWN | MUX_MODE7)
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+ 0x0d0 (PIN_INPUT_PULLDOWN | MUX_MODE7)
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+ 0x0d4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
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+ >;
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+ };
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+
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+
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+ uart2_pins_default: pinmux_uart1_pins_default {
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+ pinctrl-single,pins = <
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+ 0x150 (PIN_INPUT_PULLUP | MUX_MODE1) /* uart2_rxd.uart2_rxd */
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+ 0x154 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* uart2_txd.uart2_txd */
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+ 0x0c0 (PIN_INPUT_PULLUP | MUX_MODE6) /* uart5_txt.uart2_ctsn */
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+ 0x0c4 (PIN_OUTPUT | MUX_MODE6) /* uart5_rxd.uart2_rtsn */
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+ >;
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+ };
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+
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+
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+ uart2_pins_sleep: pinmux_uart1_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart2_rxd.uart2_rxd */
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+ 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart2_txd.uart2_txd */
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+ 0x0C0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart5_txt.uart2_ctsn */
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+ 0x0C4 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart5_rxd.uart2_rtsn */
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+ >;
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+ };
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+
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+ timer7_pins: pinmux_timer7_pins {
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+ pinctrl-single,pins = <
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+ 0x094 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_oen_ren.timer7 */
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+ >;
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+ };
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+
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+ timer4_pins: pinmux_timer4_pins {
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+ pinctrl-single,pins = <
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+ 0x090 (PIN_INPUT | MUX_MODE7) /* gpmc_advn_ale.timer4 gpio2_2 */
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+ >;
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+ };
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+
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+ profibus_pins_default: pinmux_profibus_pins_default {
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+ pinctrl-single,pins = <
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+ 0x158 (PIN_INPUT_PULLUP | MUX_MODE4) /* spi0_d1.uart0_rxd */
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+ 0x15c (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* spi0_cs0.uart0_txd */
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+ 0x1a4 (PIN_OUTPUT | MUX_MODE5) /* mcasp0_fsr.gpio3.19 */
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+ >;
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+ };
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+
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+};
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+
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+&timer7 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&timer7_pins>;
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+ status = "okay";
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+};
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+
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+&timer4 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&timer4_pins>;
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+ status = "okay";
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+};
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+
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+&i2c0 {
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+ hdmi1: hdmi@70 {
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+ compatible = "nxp,tda998x";
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+ reg = <0x70>;
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+ };
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+};
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+
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+
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+&i2c2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins>;
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+ status = "okay";
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+ clock-frequency = <400000>;
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+};
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+
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+&spi1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi1_pins>;
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+
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+ clock-frequency = <1000000>;
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+ status = "okay";
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+ spi1_0{
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+ compatible = "spidev";
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+ reg = <0>;
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+ spi-max-frequency = <10000000>;
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+ };
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+
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+ spi1_1{
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+ compatible = "spidev";
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+ reg = <1>;
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+ spi-max-frequency = <10000000>;
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+ };
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+};
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+
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+&lcdc {
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+ status = "okay";
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+};
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+
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+&tscadc {
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+ status = "okay";
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+};
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+
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+&am335x_adc {
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+ ti,adc-channels = <0 1 2 3 4 5 6 7>;
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+};
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+
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+&uart2 {
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-0 = <&uart2_pins_default>;
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+ pinctrl-1 = <&uart2_pins_sleep>;
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+ has-hw-flow-control;
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+ status = "okay";
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+};
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+
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+&uart4 {
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-0 = <&uart4_pins_default>;
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+ pinctrl-1 = <&uart4_pins_sleep>;
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+ has-hw-flow-control;
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+ status = "okay";
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+};
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+
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+
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+
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+&pruss {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&profibus_pins_default>;
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+ status = "okay";
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+};
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+
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+
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+/ {
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+ gpio-leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gsm_pins>;
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+
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+ led0 {
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+ label = "EMERG";
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+ gpios = <&gpio1 18 0>;
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+ default-state = "off";
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+ };
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+
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+ led1 {
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+ label = "IGNIT";
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+ gpios = <&gpio1 19 0>;
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+ default-state = "off";
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+ };
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+ };
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+
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+ pwm7: dmtimer-pwm@7 {
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+ compatible = "ti,omap-dmtimer-pwm";
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+ ti,timers = <&timer7>;
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+ #pwm-cells = <3>;
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+ };
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+
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+ pwm-beeper {
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+ compatible = "pwm-beeper";
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|
|
+ pwms = <&pwm7 0 0 0>;
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+/ {
|
|
|
+ vendorinfo {
|
|
|
+ vendor_name = "GfA Display001";
|
|
|
+ display_dtb = "Display001_cape.dtb";
|
|
|
+ display_physical_width = "96"; /* in mm */
|
|
|
+ display_physical_height = "55"; /* in mm */
|
|
|
+ };
|
|
|
+};
|
