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May 25, 2018 21:29
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dts portable beagleboard x15
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| /* | |
| * Copyright (C) 2014-2016 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. | |
| */ | |
| #include "am57xx-beagle-x15-common.dtsi" | |
| #include "am57xx-cmem.dtsi" | |
| / { | |
| /* NOTE: This describes the "original" pre-production A2 revision */ | |
| model = "TI AM5728 BeagleBoard-X15"; | |
| aliases { | |
| display0 = &lcd0; | |
| display1 = &hdmi0; | |
| }; | |
| lcd0: display { | |
| status = "okay"; | |
| compatible = "", "panel-dpi"; | |
| label = "lcd"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&lcd_pins>; | |
| enable-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; | |
| panel-timing { | |
| clock-frequency = <69300000>; | |
| hactive = <1366>; | |
| vactive = <768>; | |
| hsync-len = <10>; | |
| hfront-porch = <8>; | |
| hback-porch = <78>; | |
| vsync-len = <1>; | |
| vfront-porch = <3>; | |
| vback-porch = <18>; | |
| hsync-active = <0>; | |
| vsync-active = <0>; | |
| de-active = <1>; | |
| pixelclk-active = <1>; | |
| /*syncclk-active = <0>;*/ | |
| }; | |
| port { | |
| lcd_in: endpoint { | |
| remote-endpoint = <&dpi_out>; | |
| }; | |
| }; | |
| }; | |
| backlight { | |
| status = "okay"; | |
| compatible = "pwm-backlight"; | |
| pwms = <&ehrpwm1 1 500000 0>; | |
| pwm-names = "LCD"; | |
| /* Anything lower than 241 is no longer visible */ | |
| brightness-levels = <0 30 55 60 75 100 200 240 255>; | |
| default-brightness-level = <8>; | |
| }; | |
| switches { | |
| compatible = "gpio-leds"; | |
| vocore { | |
| gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; | |
| default-state = "on"; | |
| }; | |
| }; | |
| }; | |
| &dss { | |
| status = "ok"; | |
| vdda_video-supply = <&ldoln_reg>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&vout1_pins>; | |
| ports { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| port { | |
| reg = <0>; | |
| dpi_out: endpoint { | |
| remote-endpoint = <&lcd_in>; | |
| data-lines = <18>; | |
| }; | |
| }; | |
| }; | |
| }; | |
| &epwmss1 { | |
| status = "okay"; | |
| }; | |
| &ehrpwm1 { | |
| status = "okay"; | |
| }; | |
| &tpd12s015 { | |
| gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */ | |
| <&gpio6 28 GPIO_ACTIVE_HIGH>, /* gpio6_28, LS OE */ | |
| <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ | |
| }; | |
| &mmc1 { | |
| vmmc-supply = <&ldo1_reg>; | |
| }; | |
| /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */ | |
| &phy1 { | |
| max-speed = <100>; | |
| }; | |
| &dra7_pmx_core { | |
| vout1_pins: pinmux_vout1_pins { | |
| pinctrl-single,pins = < | |
| 0x1C8 (PIN_OUTPUT | MUX_MODE0) /* vout1_clk */ | |
| 0x1CC (PIN_OUTPUT | MUX_MODE0) /* vout1_de */ | |
| 0x1D4 (PIN_OUTPUT | MUX_MODE0) /* vout1_hsync */ | |
| 0x1D8 (PIN_OUTPUT | MUX_MODE0) /* vout1_vsync */ | |
| 0x1DC (PIN_OUTPUT | MUX_MODE0) /* vout1_d0 */ | |
| 0x1E0 (PIN_OUTPUT | MUX_MODE0) /* vout1_d1 */ | |
| 0x1E4 (PIN_OUTPUT | MUX_MODE0) /* vout1_d2 */ | |
| 0x1E8 (PIN_OUTPUT | MUX_MODE0) /* vout1_d3 */ | |
| 0x1EC (PIN_OUTPUT | MUX_MODE0) /* vout1_d4 */ | |
| 0x1F0 (PIN_OUTPUT | MUX_MODE0) /* vout1_d5 */ | |
| 0x1F4 (PIN_OUTPUT | MUX_MODE0) /* vout1_d6 */ | |
| 0x1F8 (PIN_OUTPUT | MUX_MODE0) /* vout1_d7 */ | |
| 0x1FC (PIN_OUTPUT | MUX_MODE0) /* vout1_d8 */ | |
| 0x200 (PIN_OUTPUT | MUX_MODE0) /* vout1_d9 */ | |
| 0x204 (PIN_OUTPUT | MUX_MODE0) /* vout1_d10 */ | |
| 0x208 (PIN_OUTPUT | MUX_MODE0) /* vout1_d11 */ | |
| 0x20C (PIN_OUTPUT | MUX_MODE0) /* vout1_d12 */ | |
| 0x210 (PIN_OUTPUT | MUX_MODE0) /* vout1_d13 */ | |
| 0x214 (PIN_OUTPUT | MUX_MODE0) /* vout1_d14 */ | |
| 0x218 (PIN_OUTPUT | MUX_MODE0) /* vout1_d15 */ | |
| 0x21C (PIN_OUTPUT | MUX_MODE0) /* vout1_d16 */ | |
| 0x220 (PIN_OUTPUT | MUX_MODE0) /* vout1_d17 */ | |
| >; | |
| }; | |
| vout2_pins: pinmux_vout2_pins { | |
| pinctrl-single,pins = < | |
| 0x224 (PIN_OUTPUT | MUX_MODE0) /* vout1_d18 */ | |
| 0x228 (PIN_OUTPUT | MUX_MODE0) /* vout1_d19 */ | |
| 0x22C (PIN_OUTPUT | MUX_MODE0) /* vout1_d20 */ | |
| 0x230 (PIN_OUTPUT | MUX_MODE0) /* vout1_d21 */ | |
| 0x234 (PIN_OUTPUT | MUX_MODE0) /* vout1_d22 */ | |
| 0x238 (PIN_OUTPUT | MUX_MODE0) /* vout1_d23 */ | |
| >; | |
| }; | |
| lcd_pins: pinmux_lcd_pins { | |
| pinctrl-single,pins = < | |
| 0x180 (PIN_OUTPUT | MUX_MODE14) /* gpio4_7 */ | |
| >; | |
| }; | |
| }; |
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