--- /dev/null
+/*
+ * Copyright (C) 2013 Ka-Ro electronics GmbH - http://www.karo-electronics.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 <dt-bindings/pwm/pwm.h>
+
+/ {
+ model = "Ka-Ro electronics TX48 module (TI AM335x)";
+ compatible = "karo,am335x-tx48", "ti,am33xx";
+
+ aliases {
+ can0 = &dcan0;
+ can1 = &dcan1;
+ display = &display;
+ lcdif_23bit_pins_a = &pinctrl_lcd_23bit;
+ lcdif_24bit_pins_a = &pinctrl_lcd_24bit;
+ };
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <®_sw2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0>; /* will be set up by bootloader */
+ };
+
+ display: panel {
+ compatible = "ti,tilcdc,panel";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_24bit>;
+ status = "okay";
+
+ backlight: backlight@0 {
+ compatible = "pwm-backlight";
+ pwms = <&ehrpwm0 0 500000 PWM_POLARITY_INVERTED>;
+ power-supply = <®_3v3>;
+ /*
+ * a poor man's way to create a 1:1 relationship between
+ * the PWM value and the actual duty cycle
+ */
+ 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
+ >;
+ };
+
+ display-timings {
+ VGA {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <48>;
+ hsync-len = <96>;
+ hfront-porch = <16>;
+ vback-porch = <31>;
+ vsync-len = <2>;
+ vfront-porch = <12>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ETV570 {
+ clock-frequency = <25200000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <114>;
+ hsync-len = <30>;
+ hfront-porch = <16>;
+ vback-porch = <32>;
+ vsync-len = <3>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ET0350 {
+ clock-frequency = <6413760>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <34>;
+ hsync-len = <34>;
+ hfront-porch = <20>;
+ vback-porch = <15>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ET0430 {
+ clock-frequency = <9009000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <2>;
+ hsync-len = <41>;
+ hfront-porch = <2>;
+ vback-porch = <2>;
+ vsync-len = <10>;
+ vfront-porch = <2>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ET0500 {
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ET0700 { /* same as ET0500 */
+ clock-frequency = <33264000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hsync-len = <128>;
+ hfront-porch = <40>;
+ vback-porch = <33>;
+ vsync-len = <2>;
+ vfront-porch = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+
+ ETQ570 {
+ clock-frequency = <6596040>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <38>;
+ hsync-len = <30>;
+ hfront-porch = <30>;
+ vback-porch = <16>;
+ vsync-len = <3>;
+ vfront-porch = <4>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ };
+ };
+
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <24>;
+ fdd = <0x80>;
+ sync-edge = <1>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ invert-pxl-clk;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ heartbeat {
+ label = "heartbeat";
+ gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ matrix_keypad: matrix_keypad@0 {
+ compatible = "gpio-matrix-keypad";
+ debounce-delay-ms = <5>;
+ col-scan-delay-us = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_matrix_keypad0>;
+ linux,wakeup;
+
+ row-gpios = <
+ &gpio0 19 GPIO_ACTIVE_HIGH
+ &gpio0 20 GPIO_ACTIVE_HIGH
+ &gpio2 1 GPIO_ACTIVE_HIGH
+ &gpio2 0 GPIO_ACTIVE_HIGH
+ >;
+
+ col-gpios = <
+ &gpio2 26 GPIO_ACTIVE_HIGH
+ &gpio3 17 GPIO_ACTIVE_HIGH
+ &gpio0 7 GPIO_ACTIVE_HIGH
+ &gpio1 28 GPIO_ACTIVE_HIGH
+ >;
+
+ linux,keymap = <
+ 0x00000074 /* POWER */
+ >;
+ };
+
+ sound {
+ compatible = "ti,da830-evm-audio";
+ ti,model = "AM335x-TX48";
+ ti,audio-codec = <&sgtl5000>;
+ ti,mcasp-controller = <&mcasp1>;
+ ti,codec-clock-rate = <27000000>;
+ ti,audio-routing =
+ "Headphone Jack", "HPLOUT",
+ "Headphone Jack", "HPROUT",
+ "LINE1L", "Line In",
+ "LINE1R", "Line In";
+ };
+};
+
+&am33xx_pinmux {
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
+ 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
+ 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
+ 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
+ 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
+ 0x144 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */
+ 0x1e4 (PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3_7 */
+ 0x1e8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* emu1.gpio3_8 */
+ >;
+ };
+
+ cpsw_sleep: cpsw_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 reset value */
+ 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x1e4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x1e8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
+ 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ >;
+ };
+
+ davinci_mdio_sleep: davinci_mdio_sleep {
+ pinctrl-single,pins = <
+ /* MDIO reset value */
+ 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
+ pinctrl_can_xcvr: can-xcvr-grp {
+ pinctrl-single,pins = <
+ 0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.gpio0_22 CAN Transceiver Enable */
+ >;
+ };
+
+ pinctrl_cspi0: cspi0grp-1 {
+ pinctrl-single,pins = <
+ 0x15c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 CSPI_SS */
+ 0x160 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* spi0_cs1.spi0_cs1 CSPI_SS*/
+ 0x154 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 CSPI_MOSI*/
+ 0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 CSPI_MISO*/
+ 0x150 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* spi0_sclk.spi0_sclk CSPI_SCLK */
+ >;
+ };
+
+ pinctrl_dcan0: dcan0grp-1 {
+ pinctrl-single,pins = <
+ 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd3.dcan0_tx TXCAN */
+ 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_txd2.dcan0_rx RXCAN */
+ >;
+ };
+
+ pinctrl_dcan1: dcan1grp-1 { // USB-OTG / 2nd CAN
+ pinctrl-single,pins = <
+ 0x100 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mmc0_clk.dcan1_tx USBOTG_VBUSEN */
+ 0x104 (PIN_INPUT_PULLUP | MUX_MODE4) /* mmc0_cmd.dcan1_rx #USBOTG_OC */
+ >;
+ };
+
+ pinctrl_gpmc_1: gpmcgrp-1 {
+ pinctrl-single,pins = <
+ 0x00 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
+ 0x04 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
+ 0x08 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
+ 0x0c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
+ 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
+ 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
+ 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
+ 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
+ 0x9c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_ben0_cle.gpmc_ben0_cle */
+ 0x90 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
+ 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
+ 0x94 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_oe_re.gpmc_oe_re */
+ 0x98 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_wen.gpmc_wen */
+ 0x74 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_wpn.gpmc_wpn */
+ 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
+ >;
+ };
+
+ pinctrl_i2c0_1: i2c0grp-1 {
+ pinctrl-single,pins = <
+ 0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda I2C_DATA */
+ 0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl I2C_CLK */
+ >;
+ };
+
+ pinctrl_lcd_pwr: lcdpwrgrp {
+ pinctrl-single,pins = <
+ 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ pinctrl-single,pins = <
+ 0x68 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a10.gpio1_26 */
+ >;
+ };
+
+ pinctrl_matrix_keypad0: matrix-keypad0 {
+ pinctrl-single,pins = <
+ 0xf0 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mmc0_dat3.gpio2_26 KP_COL0 */
+ 0x19c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_ahclkr.gpio3_17 KP_COL1 */
+ 0x164 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* ecap0_in_pwm0_out.gpio0_7 KP_COL2 */
+ 0x78 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1_28 KP_COL3 */
+ 0x1b0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* xdma_event_intr0.gpio0_19 KP_ROW0 */
+ 0x1b4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* xdma_event_intr1.gpio0_20 KP_ROW1 */
+ 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_clk.gpio2_1 KP_ROW2 */
+ 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.gpio2_0 KP_ROW3 */
+ >;
+ };
+
+ pinctrl_mmc1: mmc1grp-1 {
+ pinctrl-single,pins = <
+ 0x194 (PIN_INPUT_PULLUP | MUX_MODE4) /* mcasp0_fsx.gpio3_15 SD1_CD */
+ 0x12c (PIN_INPUT_PULLUP | MUX_MODE4) /* mii1_tx_clk.mmc1_dat0 SD1_DAT0 */
+ 0x130 (PIN_INPUT_PULLUP | MUX_MODE4) /* mii1_rx_clk.mmc1_dat1 SD1_DAT1 */
+ 0x134 (PIN_INPUT_PULLUP | MUX_MODE4) /* mii1_rxd3.mmc1_dat2 SD1_DAT2 */
+ 0x138 (PIN_INPUT_PULLUP | MUX_MODE4) /* mii1_rxd2.mmc1_dat3 SD1_DAT3 */
+ 0x84 (PIN_INPUT | MUX_MODE2) /* gpmc_cs2.mmc1_cmd SD1_CMD */
+ 0x80 (PIN_OUTPUT | MUX_MODE2) /* gpmc_cs1.mmc1_clk SD1_CLK */
+ >;
+ };
+
+ pinctrl_ow0: ow0grp-1 {
+ pinctrl-single,pins = <
+ 0xf4 (PIN_INPUT_PULLUP | MUX_MODE7) /* mmc0_dat2.gpio2_27 OWDAT */
+ >;
+ };
+
+ pinctrl_pwm0: pwm0grp-11 {
+ pinctrl-single,pins = <
+ 0x190 (PIN_OUTPUT_PULLUP | MUX_MODE1) /* mcasp0_aclkx.ehrpwm0a PWM */
+ >;
+ };
+
+ pinctrl_uart0_1: uart0grp-1 {
+ pinctrl-single,pins = <
+ 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd TXD */
+ 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd RXD */
+ 0x168 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_ctsn.uart0_ctsn RTS/CTS IN */
+ 0x16c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn CTS/RTS OUT */
+ >;
+ };
+
+ pinctrl_uart1_1: uart1grp-1 {
+ pinctrl-single,pins = <
+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd TXD */
+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd RXD */
+ 0x178 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_ctsn.uart1_ctsn RTS/CTS IN */
+ 0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn CTS/RTS OUT */
+ >;
+ };
+
+ pinctrl_uart5_1: uart5grp-1 {
+ pinctrl-single,pins = <
+ 0x118 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mii1_rxdv.uart5_txd TXD */
+ 0x108 (PIN_INPUT_PULLUP | MUX_MODE3) /* mii1_col.uart5_rxd RXD */
+ 0xf8 (PIN_INPUT_PULLUP | MUX_MODE2) /* mmc0_dat1.uart5_ctsn RTS/CTS IN */
+ 0xfc (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mmc0_dat0.uart5_rtsn CTS/RTS OUT */
+ >;
+ };
+
+ pinctrl_usb_host_0: usbhostgrp-1 {
+ pinctrl-single,pins = <
+ 0x234 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus USBH_VBUSEN */
+ 0x21c (PIN_INPUT_PULLUP | MUX_MODE7) /* usb0_drvvbus.gpio0_18 #USBH_OC */
+ >;
+ };
+
+ pinctrl_usbotg0: usbotggrp-1 { // USB-OTG / 2nd CAN
+ pinctrl-single,pins = <
+ 0x100 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mmc0_clk.gpio2_30 USBOTG_VBUSEN */
+ 0x104 (PIN_INPUT_PULLUP | MUX_MODE7) /* mmc0_cmd.gpio2_31 #USBOTG_OC */
+ >;
+ };
+
+ pinctrl_ssi_0: ssi0grp-1 {
+ pinctrl-single,pins = <
+ 0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr1.mcasp1_axr0 SSI1_RXD */
+ 0x1ac (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_ahclkx.mcasp1_axr1 SSI1_TXD */
+ 0x1a0 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkr.mcasp1_aclkx SSI1_CLK */
+ 0x1a4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_fsr.mcasp1_fsx SSI1_FS */
+ >;
+ };
+
+ pinctrl_lcd_23bit: lcd0grp1 {
+ pinctrl-single,pins = <
+ 0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 LD1 */
+ 0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 LD2 */
+ 0xcc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data11.lcd_data11 LD3 */
+ 0xd0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data12.lcd_data12 LD4 */
+ 0xd4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data13.lcd_data13 LD5 */
+ 0xd8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data14.lcd_data14 LD6 */
+ 0xdc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data15.lcd_data15 LD7 */
+ 0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad.lcd_data22 LD8 */
+ 0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad.lcd_data19 LD9 */
+ 0xb4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data5.lcd_data5 LD10 */
+ 0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data6.lcd_data6 LD11 */
+ 0xbc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data7.lcd_data7 LD12 */
+ 0xc0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data8.lcd_data8 LD13 */
+ 0xc4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data9.lcd_data9 LD14 */
+ 0xc8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data10.lcd_data10 LD15 */
+ 0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 LD16 */
+ 0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 LD17 */
+ 0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 LD18 */
+ 0xa0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data0.lcd_data0 LD19 */
+ 0xa4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data1.lcd_data1 LD20 */
+ 0xa8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data2.lcd_data2 LD21 */
+ 0xac (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data3.lcd_data3 LD22 */
+ 0xb0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data4.lcd_data4 LD23 */
+ 0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync HSYNC */
+ 0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync VSYNC */
+ 0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en OE_ACD */
+ 0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk LSCLK */
+ >;
+ };
+
+ pinctrl_lcd_24bit: lcd0grp2 {
+ pinctrl-single,pins = <
+ 0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad8.lcd_data23 LD0 */
+ 0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 LD1 */
+ 0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 LD2 */
+ 0xcc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data11.lcd_data11 LD3 */
+ 0xd0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data12.lcd_data12 LD4 */
+ 0xd4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data13.lcd_data13 LD5 */
+ 0xd8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data14.lcd_data14 LD6 */
+ 0xdc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data15.lcd_data15 LD7 */
+ 0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad.lcd_data22 LD8 */
+ 0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad.lcd_data19 LD9 */
+ 0xb4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data5.lcd_data5 LD10 */
+ 0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data6.lcd_data6 LD11 */
+ 0xbc (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data7.lcd_data7 LD12 */
+ 0xc0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data8.lcd_data8 LD13 */
+ 0xc4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data9.lcd_data9 LD14 */
+ 0xc8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data10.lcd_data10 LD15 */
+ 0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 LD16 */
+ 0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 LD17 */
+ 0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 LD18 */
+ 0xa0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data0.lcd_data0 LD19 */
+ 0xa4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data1.lcd_data1 LD20 */
+ 0xa8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data2.lcd_data2 LD21 */
+ 0xac (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data3.lcd_data3 LD22 */
+ 0xb0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_data4.lcd_data4 LD23 */
+ 0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync HSYNC */
+ 0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync VSYNC */
+ 0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en OE_ACD */
+ 0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk LSCLK */
+ >;
+ };
+
+ pinctrl_tsc2007: tsc2007grp-1 {
+ pinctrl-single,pins = <
+ 0x198 (PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_axr0.gpio3_16 SSI1_INT */
+ >;
+ };
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rmii";
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rmii";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_default>;
+ pinctrl-1 = <&davinci_mdio_sleep>;
+};
+
+&dcan0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_dcan0>;
+ status = "okay";
+};
+
+&dcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_dcan1>;
+ status = "okay";
+};
+
+&ehrpwm0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0>;
+};
+
+&elm {
+ status = "okay";
+};
+
+&epwmss0 {
+ status = "okay";
+};
+
+&gpio0 {
+ ti,gpio-always-on;
+};
+
+&gpio1 {
+ ti,gpio-always-on;
+};
+
+&gpio2 {
+ ti,gpio-always-on;
+};
+
+&gpio3 {
+ ti,gpio-always-on;
+};
+
+&gpmc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmc_1>;
+ ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
+
+ nand@0 {
+ reg = <0 0 0>;
+ nand-bus-width = <8>;
+ nand-on-flash-bbt;
+ elm_id = <&elm>;
+ ti,nand-ecc-opt = "bch8";
+
+ gpmc,device-nand = "true";
+ gpmc,device-width = <1>;
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <20>;
+ gpmc,cs-wr-off-ns = <25>;
+ gpmc,adv-on-ns = <0>;
+ gpmc,adv-rd-off-ns = <0>;
+ gpmc,adv-wr-off-ns = <0>;
+ gpmc,we-off-ns = <20>;
+ gpmc,oe-off-ns = <25>;
+ gpmc,access-ns = <25>;
+ gpmc,rd-cycle-ns = <30>;
+ gpmc,wr-cycle-ns = <30>;
+ gpmc,wr-access-ns = <15>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+ gpmc,bus-turnaround-ns = <100>;
+ gpmc,cycle2cycle-delay-ns = <100>;
+ gpmc,clk-activation-ns = <0>;
+ gpmc,wait-monitoring-ns = <0>;
+ gpmc,wait-on-read = "true";
+ gpmc,wait-on-write = "true";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ /* partitions will be filled in by U-Boot */
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0_1>;
+
+ rtc1: ds1339@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+
+ pmic: lt3589@34 {
+ compatible = "lt,lt3589";
+ reg = <0x34>;
+ };
+
+ sgtl5000: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <®_2v5>;
+ VDDIO-supply = <®_sw4>;
+ };
+
+ touchscreen: tsc2007@48 {
+ compatible = "ti,tsc2007";
+ reg = <0x48>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <16 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tsc2007>;
+ gpios = <&gpio3 16 GPIO_ACTIVE_LOW>;
+ ti,x-plate-ohms = <660>;
+ };
+
+ polytouch: edt-ft5x06@38 {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <17 2>;
+ // TODO: add DT support to driver
+ reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&lcdc {
+ status = "okay";
+};
+
+&mac {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_default>;
+ pinctrl-1 = <&cpsw_sleep>;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc1>;
+ cd-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <®_vmmc>;
+ status = "okay";
+};
+
+&phy_sel {
+ rmii-clock-ext;
+};
+
+&pmic {
+ regulators {
+ compatible = "simple-bus";
+
+ reg_3v3: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ reg_sw1: regulator@1 {
+ // VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_sw2: regulator@2 {
+ // VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1312500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_sw4: regulator@3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_2v5: regulator@4 {
+ compatible = "regulator-fixed";
+ regulator-name = "2v5";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_lcd_pwr: regulator@5 {
+ compatible = "regulator-fixed";
+ regulator-name = "LCD power";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_pwr>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ reg_vmmc: regulator@6 {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_can_xcvr: regulator@7 {
+ compatible = "regulator-fixed";
+ regulator-name = "can-xcvr";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can_xcvr>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&sgtl5000 {
+};
+
+&spi0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_cspi0>;
+ ti,spi-num-cs = <2>;
+
+ spidev0: spi@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <375000>;
+ };
+
+ spidev1: spi@1 {
+ compatible = "spidev";
+ reg = <1>;
+ spi-max-frequency = <375000>;
+ };
+};
+
+&tscadc {
+ status = "okay";
+
+ tsc {
+ ti,wires = <4>;
+ ti,x-plate-resistance = <200>;
+ ti,coordinate-readouts = <5>;
+ ti,wire-config = <0x01 0x10 0x23 0x32>;
+ };
+
+ adc {
+ ti,adc-channels = <4 5 6 7>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0_1>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_1>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5_1>;
+ status = "okay";
+};
projects / karo-tx-linux.git / commitdiff