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@@ -0,0 +1,369 @@
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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.dtsi"
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+#include "am335x-bone-common.dtsi"
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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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+ lcd_pins_default: lcd_pins_default {
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+ pinctrl-single,pins = <
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+ 0x20 0x01 /* gpmc_ad8.lcd_data16, OUTPUT | MODE1 */
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+ 0x24 0x01 /* gpmc_ad9.lcd_data17, OUTPUT | MODE1 */
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+ 0x28 0x01 /* gpmc_ad10.lcd_data18, OUTPUT | MODE1 */
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+ 0x2c 0x01 /* gpmc_ad11.lcd_data19, OUTPUT | MODE1 */
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+ 0x30 0x01 /* gpmc_ad12.lcd_data20, OUTPUT | MODE1 */
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+ 0x34 0x01 /* gpmc_ad13.lcd_data21, OUTPUT | MODE1 */
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+ 0x38 0x01 /* gpmc_ad14.lcd_data22, OUTPUT | MODE1 */
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+ 0x3c 0x01 /* gpmc_ad15.lcd_data23, OUTPUT | MODE1 */
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+ 0xa0 0x00 /* lcd_data0.lcd_data0, OUTPUT | MODE0 */
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+ 0xa4 0x00 /* lcd_data1.lcd_data1, OUTPUT | MODE0 */
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+ 0xa8 0x00 /* lcd_data2.lcd_data2, OUTPUT | MODE0 */
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+ 0xac 0x00 /* lcd_data3.lcd_data3, OUTPUT | MODE0 */
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+ 0xb0 0x00 /* lcd_data4.lcd_data4, OUTPUT | MODE0 */
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+ 0xb4 0x00 /* lcd_data5.lcd_data5, OUTPUT | MODE0 */
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+ 0xb8 0x00 /* lcd_data6.lcd_data6, OUTPUT | MODE0 */
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+ 0xbc 0x00 /* lcd_data7.lcd_data7, OUTPUT | MODE0 */
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+ 0xc0 0x00 /* lcd_data8.lcd_data8, OUTPUT | MODE0 */
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+ 0xc4 0x00 /* lcd_data9.lcd_data9, OUTPUT | MODE0 */
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+ 0xc8 0x00 /* lcd_data10.lcd_data10, OUTPUT | MODE0 */
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+ 0xcc 0x00 /* lcd_data11.lcd_data11, OUTPUT | MODE0 */
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+ 0xd0 0x00 /* lcd_data12.lcd_data12, OUTPUT | MODE0 */
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+ 0xd4 0x00 /* lcd_data13.lcd_data13, OUTPUT | MODE0 */
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+ 0xd8 0x00 /* lcd_data14.lcd_data14, OUTPUT | MODE0 */
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+ 0xdc 0x00 /* lcd_data15.lcd_data15, OUTPUT | MODE0 */
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+ 0xe0 0x00 /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */
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+ 0xe4 0x00 /* lcd_hsync.lcd_hsync, OUTPUT | MODE0 */
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+ 0xe8 0x00 /* lcd_pclk.lcd_pclk, OUTPUT | MODE0 */
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+ 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OUTPUT | MODE0 */
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+ >;
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+ };
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+
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+ lcd_pins_sleep: lcd_pins_sleep {
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+ pinctrl-single,pins = <
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+ 0x20 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.lcd_data16 */
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+ 0x24 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad9.lcd_data17 */
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+ 0x28 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.lcd_data18 */
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+ 0x2c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.lcd_data19 */
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+ 0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.lcd_data20 */
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+ 0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.lcd_data21 */
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+ 0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.lcd_data22 */
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+ 0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.lcd_data23 */
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+ 0xa0 (PULL_DISABLE | MUX_MODE7) /* lcd_data0.lcd_data0 */
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+ 0xa4 (PULL_DISABLE | MUX_MODE7) /* lcd_data1.lcd_data1 */
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+ 0xa8 (PULL_DISABLE | MUX_MODE7) /* lcd_data2.lcd_data2 */
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+ 0xac (PULL_DISABLE | MUX_MODE7) /* lcd_data3.lcd_data3 */
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+ 0xb0 (PULL_DISABLE | MUX_MODE7) /* lcd_data4.lcd_data4 */
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+ 0xb4 (PULL_DISABLE | MUX_MODE7) /* lcd_data5.lcd_data5 */
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+ 0xb8 (PULL_DISABLE | MUX_MODE7) /* lcd_data6.lcd_data6 */
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+ 0xbc (PULL_DISABLE | MUX_MODE7) /* lcd_data7.lcd_data7 */
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+ 0xc0 (PULL_DISABLE | MUX_MODE7) /* lcd_data8.lcd_data8 */
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+ 0xc4 (PULL_DISABLE | MUX_MODE7) /* lcd_data9.lcd_data9 */
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+ 0xc8 (PULL_DISABLE | MUX_MODE7) /* lcd_data10.lcd_data10 */
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+ 0xcc (PULL_DISABLE | MUX_MODE7) /* lcd_data11.lcd_data11 */
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+ 0xd0 (PULL_DISABLE | MUX_MODE7) /* lcd_data12.lcd_data12 */
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+ 0xd4 (PULL_DISABLE | MUX_MODE7) /* lcd_data13.lcd_data13 */
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+ 0xd8 (PULL_DISABLE | MUX_MODE7) /* lcd_data14.lcd_data14 */
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+ 0xdc (PULL_DISABLE | MUX_MODE7) /* lcd_data15.lcd_data15 */
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+ 0xe0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */
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+ 0xe4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.lcd_hsync */
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+ 0xe8 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.lcd_pclk */
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+ 0xec (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.lcd_ac_bias_en */
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+ >;
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+ };
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+
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+
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+ /* i2c1_pins: pinmux_i2c1_pins {
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+ pinctrl-single,pins = <
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+ 0x158 (PIN_INPUT | MUX_MODE2) */ /* spi0_d1.i2c1_sda */
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+ /* 0x15c (PIN_INPUT | MUX_MODE2) */ /* spi0_cs0.i2c1_scl */
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+/* >;
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+ };
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+*/
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+ i2c2_pins: pinmux_i2c2_pins {
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+ pinctrl-single,pins = <
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+ 0x150 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_sclk.i2c2_sda */
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+ 0x154 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d0.i2c2_scl */
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+ >;
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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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+ edt_ft5x06_pins: pinmux_edt_ft5x06_pins{
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+ pinctrl-single,pins = <
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+ 0x1ac (PIN_OUTPUT | MUX_MODE7) /* mcasp0_ahclkx.gpio3.21 RESET TOUCH P9_25*/
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+ 0x8c (PIN_INPUT | MUX_MODE7) /* gpmc_clk_mux0.gpio2.1 INT TOUCH P8_18 */
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+ >;
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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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+ 0x078 (PIN_OUTPUT | MUX_MODE7) /* gpmc_ben1.gpio1.28 */
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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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+ 0x078 (PIN_INPUT_PULLDOWN | MUX_MODE7)
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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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+ 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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+&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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+
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+&i2c2 {
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+ polytouch: edt-ft5x06@38 {
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+ compatible = "edt,edt-ft5406", "edt,edt-ft5x06";
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+ reg = <0x38>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&edt_ft5x06_pins>;
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+ interrupt-parent = <&gpio2>;
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+ interrupts = <1 0>;
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+ reset-gpios = <&gpio3 21 1>;
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+ };
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+
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+ mcp7940x: rtc@6f {
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+ compatible = "microchip,mcp7940x";
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+ reg = <0x6f>;
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+ };
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+};
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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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+/ {
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+ panel {
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+ compatible = "ti,tilcdc,panel";
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-0 = <&lcd_pins_default>;
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+ pinctrl-1 = <&lcd_pins_sleep>;
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+ status = "okay";
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+
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+ panel-info {
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+ ac-bias = <255>;
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+ ac-bias-intrpt = <0>;
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+ dma-burst-sz = <16>;
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+ bpp = <32>;
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+ fdd = <0x80>;
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+ sync-edge = <0>;
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+ sync-ctrl = <1>;
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+ raster-order = <0>;
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+ fifo-th = <0>;
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+ };
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+
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+ display-timings {
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+ 480x272 {
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+ hactive = <480>;
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+ vactive = <272>;
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+ hback-porch = <2>;
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+ hfront-porch = <2>;
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+ hsync-len = <41>;
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+ vback-porch = <2>;
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+ vfront-porch = <2>;
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+ vsync-len = <10>;
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+ clock-frequency = <9000000>;
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+ hsync-active = <0>;
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+ vsync-active = <0>;
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+ de-active = <1>;
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+ pixelclk-active = <0>;
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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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+&tscadc {
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+ status = "okay";
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+ tsc {
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+ ti,wires = <4>;
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+ ti,x-plate-resistance = <200>;
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+ ti,coordinate-readouts = <5>;
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+ ti,wire-config = <0x00 0x11 0x22 0x33>;
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+ };
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+};
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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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+&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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+
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+ status = "okay";
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+
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+ rts-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
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+ rs485-rts-active-high;
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+ rs485-rts-delay = <0 0 100>;
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+ linux,rs485-enabled-at-boot-time;
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+ rs485-rx-during-tx;
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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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+
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+ status = "okay";
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+};
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+
|
|
|
+&pruss {
|
|
|
+ pinctrl-names = "default";
|
|
|
+ pinctrl-0 = <&profibus_pins_default>;
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+/ {
|
|
|
+ pwm7: dmtimer-pwm@7 {
|
|
|
+ compatible = "ti,omap-dmtimer-pwm";
|
|
|
+ ti,timers = <&timer7>;
|
|
|
+ #pwm-cells = <3>;
|
|
|
+ };
|
|
|
+
|
|
|
+ pwm-beeper {
|
|
|
+ compatible = "pwm-beeper";
|
|
|
+ pwms = <&pwm7 0 0 0>;
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+/ {
|
|
|
+ vendorinfo {
|
|
|
+ vendor_name = "GfA Display001";
|
|
|
+ display_dtb = "Display001_4_2020.dtb";
|
|
|
+ display_physical_width = "96"; /* in mm */
|
|
|
+ display_physical_height = "55"; /* in mm */
|
|
|
+ };
|
|
|
+};
|
