Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- /*
- * 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"
- / {
- model = "TI AM335x BeagleBone Black";
- compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
- };
- &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>;
- status = "okay";
- };
- &sgx {
- status = "okay";
- };
- &am33xx_pinmux {
- nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
- pinctrl-single,pins = <
- 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
- 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 */
- >;
- };
- nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
- pinctrl-single,pins = <
- 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
- >;
- };
- mcasp0_pins: mcasp0_pins {
- pinctrl-single,pins = <
- //0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx MLCK */
- 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx BLCK */
- 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx LRCLK */
- 0x198 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkr.mcasp0_axr0 DAC_SDATA*/
- 0x19c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2 ADC_SDATA*/
- // 0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx BLCK */
- // 0x198 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0 */
- // 0x06c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 - CLOCK GATE*/
- >;
- };
- // mcasp0_pins_sleep: mcasp0_pins_sleep {
- // pinctrl-single,pins = <
- // 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.mcasp0_ahclkx */
- // 0x19c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkr.mcasp0_axr2 */
- // 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_fsx.mcasp0_fsx */
- // 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_aclkx.mcasp0_aclkx */
- // 0x078 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_60 */
- // >;
- // };
- //
- //0x1a0 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp1_aclkx_mux2 */
- //0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp1_fsx_mux2 */
- //0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp1_axr0_mux2 */
- //0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp1_axr1_mux1 */
- };
- &lcdc {
- status = "okay";
- port {
- lcdc_0: endpoint@0 {
- remote-endpoint = <&hdmi_0>;
- };
- };
- };
- &i2c0 {
- tda19988 {
- compatible = "nxp,tda998x";
- reg = <0x70>;
- pinctrl-names = "default", "off";
- pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
- pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
- port {
- hdmi_0: endpoint@0 {
- remote-endpoint = <&lcdc_0>;
- };
- };
- };
- };
- /* TODO: I2C2 Pinmux */
- &i2c2 {
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
- pinctrl-0 = <&i2c2_pins>;
- status = "okay";
- adau1761_audio: adau1361@38 {
- compatible = "adi,adau1761";
- reg = <0x38>;
- status = "okay";
- };
- };
- &mcasp0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mcasp0_pins>;
- // pinctrl-1 = <&mcasp0_pins_sleep>;
- status = "okay";
- op-mode = <0>; /* MCASP_IIS_MODE */
- tdm-slots = <2>;
- serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
- 1 0 2 0
- >;
- tx-num-evt = <1>;
- rx-num-evt = <1>;
- };
- / {
- // clk_mcasp0_fixed: clk_mcasp0_fixed {
- // #clock-cells = <0>;
- // compatible = "fixed-clock";
- // status = "okay";
- /* clock-frequency = <24576000>; */
- // clock-frequency = <12288000>;
- // };
- // clk_mcasp0: clk_mcasp0 {
- // #clock-cells = <0>;
- // compatible = "gpio-gate-clock";
- // clocks = <&clk_mcasp0_fixed>;
- // enable-gpios = <&gpio1 27 1>; //BeagleBone Black Clk enable on GPIO1_27
- // status = "okay";
- // };
- //
- hdmi_audio: hdmi_audio@0 {
- compatible = "linux,hdmi-audio";
- status = "disabled";
- };
- sound {
- /*compatible = "ti,beaglebone-black-audio";
- ti,model = "TI BeagleBone Black";*/
- /* ti,audio-codec = <&hdmi_audio>; */
- compatible = "adi,adau1761-evm-audio";
- adi,model = "ADI ADAU1761";
- adi,audio-codec = <&adau1761_audio>;
- adi,mcasp-controller = <&mcasp0>;
- adi,codec-clock-rate = <12288000>;
- status = "okay";
- //clocks = <&clk_mcasp0>;
- //clock-names = "mclk";
- adi,audio-routing =
- "LHP", "Headphone Jack",
- "RHP", "Headphone Jack",
- /* "LAUX", "Line In",*/
- /* "RAUX", "Line In",*/
- /* "DAC_SDATA", "Line In",*/
- "ROUT", "Line Out",
- "LOUT", "Line Out";
- };
- };
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement