962940ce6c
Tested with the build of some ports and a buildworld. Submitted by: Daisuke Aoyama <aoyama@peach.ne.jp>
404 lines
8.1 KiB
Plaintext
404 lines
8.1 KiB
Plaintext
/*
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* Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@bluezbox.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/dts-v1/;
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/include/ "bcm2836.dtsi"
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/ {
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model = "Raspberry Pi 2 Model B";
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compatible = "brcm,bcm2709";
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memreserve = <0x08000000 0x08000000>; /* Set by VideoCore */
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0xf00>; /* CPU ID=0xf00 */
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clock-frequency = <800000000>; /* 800MHz */
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};
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cpu@1 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0xf01>; /* CPU ID=0xf01 */
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clock-frequency = <800000000>; /* 800MHz */
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};
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cpu@2 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0xf02>; /* CPU ID=0xf02 */
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clock-frequency = <800000000>; /* 800MHz */
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};
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cpu@3 {
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compatible = "arm,cortex-a7";
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device_type = "cpu";
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reg = <0xf03>; /* CPU ID=0xf03 */
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clock-frequency = <800000000>; /* 800MHz */
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};
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};
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memory {
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device_type = "memory";
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reg = <0 0x8000000>; /* 128MB, Set by VideoCore */
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};
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system {
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revision = <0>; /* Set by VideoCore */
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serial = <0 0>; /* Set by VideoCore */
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};
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axi {
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gpio: gpio {
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/* BSC0 */
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pins_bsc0_a: bsc0_a {
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broadcom,function = "ALT0";
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};
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pins_bsc0_b: bsc0_b {
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broadcom,function = "ALT0";
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};
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pins_bsc0_c: bsc0_c {
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broadcom,function = "ALT1";
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};
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/* BSC1 */
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pins_bsc1_a: bsc1_a {
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broadcom,function = "ALT0";
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};
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pins_bsc1_b: bsc1_b {
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broadcom,function = "ALT2";
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};
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/* GPCLK0 */
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pins_gpclk0_a: gpclk0_a {
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broadcom,function = "ALT0";
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};
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pins_gpclk0_b: gpclk0_b {
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broadcom,function = "ALT5";
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};
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pins_gpclk0_c: gpclk0_c {
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broadcom,function = "ALT0";
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};
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pins_gpclk0_d: gpclk0_d {
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broadcom,function = "ALT0";
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};
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/* GPCLK1 */
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pins_gpclk1_a: gpclk1_a {
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broadcom,function = "ALT0";
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};
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pins_gpclk1_b: gpclk1_b {
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broadcom,function = "ALT5";
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};
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pins_gpclk1_c: gpclk1_c {
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broadcom,function = "ALT0";
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};
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pins_gpclk1_d: gpclk1_d {
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broadcom,function = "ALT0";
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};
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/* GPCLK2 */
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pins_gpclk2_a: gpclk2_a {
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broadcom,function = "ALT0";
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};
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pins_gpclk2_b: gpclk2_b {
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broadcom,function = "ALT0";
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};
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/* SPI0 */
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pins_spi0_a: spi0_a {
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broadcom,function = "ALT0";
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};
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pins_spi0_b: spi0_b {
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broadcom,function = "ALT0";
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};
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/* PWM */
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pins_pwm0_a: pwm0_a {
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broadcom,function = "ALT0";
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};
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pins_pwm0_b: pwm0_b {
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broadcom,function = "ALT5";
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};
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pins_pwm0_c: pwm0_c {
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broadcom,function = "ALT0";
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};
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pins_pwm1_a: pwm1_a {
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broadcom,function = "ALT0";
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};
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pins_pwm1_b: pwm1_b {
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broadcom,function = "ALT5";
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};
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pins_pwm1_c: pwm1_c {
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broadcom,function = "ALT0";
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};
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pins_pwm1_d: pwm1_d {
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broadcom,function = "ALT0";
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};
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/* UART0 */
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pins_uart0_a: uart0_a {
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broadcom,function = "ALT0";
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};
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pins_uart0_b: uart0_b {
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broadcom,function = "ALT3";
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};
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pins_uart0_c: uart0_c {
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broadcom,function = "ALT2";
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};
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pins_uart0_fc_a: uart0_fc_a {
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broadcom,function = "ALT3";
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};
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pins_uart0_fc_b: uart0_fc_b {
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broadcom,function = "ALT3";
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};
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pins_uart0_fc_c: uart0_fc_c {
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broadcom,function = "ALT2";
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};
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/* PCM */
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pins_pcm_a: pcm_a {
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broadcom,function = "ALT0";
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};
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pins_pcm_b: pcm_b {
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broadcom,function = "ALT2";
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};
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/* Secondary Address Bus */
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pins_sm_addr_a: sm_addr_a {
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broadcom,function = "ALT1";
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};
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pins_sm_addr_b: sm_addr_b {
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broadcom,function = "ALT1";
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};
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pins_sm_ctl_a: sm_ctl_a {
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broadcom,function = "ALT1";
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};
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pins_sm_ctl_b: sm_ctl_b {
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broadcom,function = "ALT1";
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};
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pins_sm_data_8bit_a: sm_data_8bit_a {
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broadcom,function = "ALT1";
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};
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pins_sm_data_8bit_b: sm_data_8bit_b {
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broadcom,function = "ALT1";
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};
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pins_sm_data_16bit: sm_data_16bit {
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broadcom,function = "ALT1";
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};
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pins_sm_data_18bit: sm_data_18bit {
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broadcom,function = "ALT1";
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};
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/* BSCSL */
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pins_bscsl: bscsl {
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broadcom,function = "ALT3";
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};
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/* SPISL */
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pins_spisl: spisl {
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broadcom,function = "ALT3";
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};
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/* SPI1 */
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pins_spi1: spi1 {
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broadcom,function = "ALT4";
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};
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/* UART1 */
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pins_uart1_a: uart1_a {
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broadcom,function = "ALT5";
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};
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pins_uart1_b: uart1_b {
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broadcom,function = "ALT5";
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};
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pins_uart1_c: uart1_c {
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broadcom,function = "ALT5";
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};
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pins_uart1_fc_a: uart1_fc_a {
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broadcom,function = "ALT5";
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};
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pins_uart1_fc_b: uart1_fc_b {
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broadcom,function = "ALT5";
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};
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pins_uart1_fc_c: uart1_fc_c {
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broadcom,function = "ALT5";
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};
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/* SPI2 */
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pins_spi2: spi2 {
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broadcom,function = "ALT4";
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};
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/* ARM JTAG */
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pins_arm_jtag_trst: arm_jtag_trst {
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broadcom,function = "ALT4";
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};
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pins_arm_jtag_a: arm_jtag_a {
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broadcom,function = "ALT5";
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};
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pins_arm_jtag_b: arm_jtag_b {
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broadcom,function = "ALT4";
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};
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/* Reserved */
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pins_reserved: reserved {
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broadcom,function = "ALT3";
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};
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};
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usb {
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hub {
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compatible = "usb,hub", "usb,device";
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reg = <0x00000001>;
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet {
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compatible = "net,ethernet",
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"usb,device";
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reg = <0x00000001>;
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mac-address = [00 00 00 00 00 00];
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};
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};
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};
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};
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display {
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compatible = "broadcom,bcm2835-fb", "broadcom,bcm2708-fb";
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broadcom,vc-mailbox = <&vc_mbox>;
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broadcom,vc-channel = <1>;
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broadcom,width = <0>; /* Set by VideoCore */
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broadcom,height = <0>; /* Set by VideoCore */
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broadcom,depth = <0>; /* Set by VideoCore */
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};
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leds {
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compatible = "gpio-leds";
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pwr {
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label = "pwr";
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gpios = <&gpio 35 0>;
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};
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act {
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label = "act";
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gpios = <&gpio 47 0>;
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};
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};
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power: regulator {
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compatible = "broadcom,bcm2835-power-mgr",
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"broadcom,bcm2708-power-mgr",
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"simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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broadcom,vc-mailbox = <&vc_mbox>;
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broadcom,vc-channel = <0>;
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regulator-name = "VideoCore";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on = <1>;
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sd_card_power: regulator@0 {
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compatible = "broadcom,bcm2835-power-dev",
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"broadcom,bcm2708-power-dev";
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reg = <0>;
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vin-supply = <&power>;
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regulator-name = "SD Card";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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/* This is for the controller itself, not the root port */
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usb_hcd_power: regulator@3 {
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compatible = "broadcom,bcm2835-power-dev",
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"broadcom,bcm2708-power-dev";
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reg = <3>;
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vin-supply = <&power>;
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regulator-name = "USB HCD";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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};
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aliases {
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uart0 = &uart0;
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};
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chosen {
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bootargs = ""; /* Set by VideoCore */
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stdin = "uart0";
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stdout = "uart0";
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};
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};
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