From 27dcafdbe5df42ee95e263f10d90ac032cc74033 Mon Sep 17 00:00:00 2001
From: Matt Porter <mporter@konsulko.com>
Date: Tue, 3 Nov 2015 15:37:54 -0500
Subject: [PATCH] ARM: dts: add Arrow BeagleBone Black Industrial dts
Adds a dts file for the Arrow BeagleBone Black Industrial board.
This BBB variant differs in that it uses an industrial temp rated
ADV7511W HDMI encoder rather than the NXP HDMI encoder on the
tradtional BBB.
Signed-off-by: Matt Porter <mporter@konsulko.com>
---
src/arm/am335x-abbbi.dts | 163 +++++++++++++++++++++++++++++++++++++++
1 file changed, 163 insertions(+)
create mode 100644 src/arm/am335x-abbbi.dts
diff --git a/src/arm/am335x-abbbi.dts b/src/arm/am335x-abbbi.dts
new file mode 100644
index 0000000..43efead
--- /dev/null
+++ b/src/arm/am335x-abbbi.dts
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright 2015 Konsulko Group
+ *
+ * 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 = "Arrow BeagleBone Black Industrial";
+ compatible = "arrow,am335x-abbbi", "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";
+};
+
+&am33xx_pinmux {
+ adi_hdmi_bbbi_pins: adi_hdmi_bbbi_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
+ AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
+ AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
+ AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
+ AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
+ AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
+ AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
+ AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
+ AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
+ AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
+ AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
+ AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
+ AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
+ AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
+ AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
+ AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
+ AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
+ AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */
+ AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */
+ AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
+ >;
+ };
+ adi_hdmi_bbbi_off_pins: adi_hdmi_bbbi_off_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */
+ >;
+ };
+
+ mcasp0_pins: mcasp0_pins {
+ pinctrl-single,pins = <
+ 0x1ac (PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */
+ 0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2 */
+ 0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */
+ 0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */
+ 0x06c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */
+ >;
+ };
+
+ 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 */
+ 0x06c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */
+ >;
+ };
+};
+
+&lcdc {
+ status = "okay";
+ port {
+ lcdc_0: endpoint@0 {
+ remote-endpoint = <&hdmi_0>;
+ };
+ };
+};
+
+&i2c0 {
+ adv7511w {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ pinctrl-names = "default", "off";
+ pinctrl-0 = <&adi_hdmi_bbbi_pins>;
+ pinctrl-1 = <&adi_hdmi_bbbi_off_pins>;
+
+ port {
+ hdmi_0: endpoint@0 {
+ remote-endpoint = <&lcdc_0>;
+ };
+ };
+ };
+};
+
+&mcasp0 {
+ pinctrl-names = "default", "sleep";
+ 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 */
+ 0 0 1 0
+ >;
+ tx-num-evt = <1>;
+ rx-num-evt = <1>;
+};
+
+/ {
+ clk_mcasp0_fixed: clk_mcasp0_fixed {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24576000>;
+ };
+
+ clk_mcasp0: clk_mcasp0 {
+ #clock-cells = <0>;
+ compatible = "gpio-gate-clock";
+ clocks = <&clk_mcasp0_fixed>;
+ enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
+ };
+
+ hdmi_audio: hdmi_audio@0 {
+ compatible = "linux,hdmi-audio";
+ status = "okay";
+ };
+
+ sound {
+ compatible = "ti,beaglebone-black-audio";
+ ti,model = "TI BeagleBone Black";
+ ti,audio-codec = <&hdmi_audio>;
+ ti,mcasp-controller = <&mcasp0>;
+ ti,audio-routing =
+ "HDMI Out", "TX";
+ clocks = <&clk_mcasp0>;
+ clock-names = "mclk";
+ };
+};
+
+&rtc {
+ system-power-controller;
+};
--
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