/*
 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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.
 */
/dts-v1/;

#include "am33xx.dtsi"
#include "am335x-bone-common.dtsi"

&ldo3_reg {
        regulator-min-microvolt = <1800000>;
        regulator-max-microvolt = <1800000>;
        regulator-always-on;
};

&mmc1 {
        vmmc-supply = <&vmmcsd_fixed>;
};

&mmc2 {
        vmmc-supply = <&vmmcsd_fixed>;
        pinctrl-names = "default";
        pinctrl-0 = <&emmc_pins>;
        bus-width = <8>;
        ti,non-removable;
        status = "okay";
};

&am33xx_pinmux {
        pwm_bl_pins: pinmux_pwm_bl_pins {
                pinctrl-single,pins = <
                        0x48 0x06       /* gpmc_a2.ehrpwm1a, OMAP_MUX_MODE6 | AM33XX_PIN_OUTPUT */
                >;
        };

        bbb_uart2_pins: pinmux_bbb_uart2_pins {
                pinctrl-single,pins = <
                        0x150 0x21      /* spi0_sclk.uart2_rxd | MODE1 */
                        0x154 0x01      /* spi0_d0.uart2_txd | MODE1 */
                >;
        };

        bbb_lcd_pins: pinmux_bbb_lcd_pins {
                pinctrl-single,pins = <
                        0xa0 0x08       /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xa4 0x08       /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xa8 0x08       /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xac 0x08       /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xb0 0x08       /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xb4 0x08       /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xb8 0x08       /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xbc 0x08       /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xc0 0x08       /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xc4 0x08       /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xc8 0x08       /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xcc 0x08       /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xd0 0x08       /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xd4 0x08       /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xd8 0x08       /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xdc 0x08       /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
                        0xe0 0x00       /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
                        0xe4 0x00       /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
                        0xe8 0x00       /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
                        0xec 0x00       /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
                        0x1a4 0x17      /* mcasp0_fsr.gpio3_19, OUTPUT | MODE7  LCD DISEN */
                >;
        };
};

&uart2 {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&bbb_uart2_pins>;
};

&epwmss1 {
        status = "okay";
};

&ehrpwm1 {
        status = "okay";
};

/ {
        backlight {
                compatible      = "pwm-backlight";
                pinctrl-names   = "default";
                pinctrl-0       = <&pwm_bl_pins>;

                pwms = <&ehrpwm1 0 500000 0>;
                pwm-names = "LCD4";
                brightness-levels = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100>;
                default-brightness-level = <101>; /* index to the array above */
                status = "okay";
        };

        tscadc {
                compatible = "ti,ti-tscadc";
                reg = <0x44e0d000 0x1000>;

                interrupt-parent = <&intc>;
                interrupts = <16>;
                ti,hwmods = "adc_tsc";
                status = "okay";

                tsc {
                        ti,wires = <4>;
                        ti,x-plate-resistance = <200>;
                        ti,coordinate-readouts = <5>;
                        ti,wire-config = <0x00 0x11 0x22 0x33>;
                };

                adc {
                        ti,adc-channels = <4 5 6 7>;
                };
        };
};

&lcdc {
        pinctrl-names = "default";
        pinctrl-0 = <&bbb_lcd_pins>;
        status = "okay";
        panel-info {
                ac-bias           = <255>;
                ac-bias-intrpt    = <0>;
                dma-burst-sz      = <16>;
                bpp               = <16>;
                fdd               = <0x80>;
                tft-alt-mode      = <0>;
                stn-565-mode      = <0>;
                mono-8bit-mode    = <0>;
                sync-edge         = <0>;
                sync-ctrl         = <1>;
                raster-order      = <0>;
                fifo-th           = <0>;
        };
        display-timings {
                640x480 {
                   clock-frequency = <25200000>;
                   hactive = <640>;
                   vactive = <480>;
                   hfront-porch = <16>;
                   hback-porch = <48>;
                   hsync-len = <96>;
                   vback-porch = <33>;
                   vfront-porch = <10>;
                   vsync-len = <2>;
                   hsync-active = <0>;
                   vsync-active = <0>;
                };
        };
};