mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-12-08 23:03:46 +00:00
380 lines
9.1 KiB
Diff
380 lines
9.1 KiB
Diff
From af036aa9d14c0ab088667731b6fc989adea59624 Mon Sep 17 00:00:00 2001
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From: Kevin Mihelich <kevin@archlinuxarm.org>
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Date: Sat, 13 Jun 2015 13:46:30 -0600
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Subject: [PATCH 2/3] at91: arietta-g25 support
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Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
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---
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arch/arm/boot/dts/Makefile | 2 +
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arch/arm/boot/dts/at91-arietta128.dts | 169 ++++++++++++++++++++++++++++++++++
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arch/arm/boot/dts/at91-arietta256.dts | 169 ++++++++++++++++++++++++++++++++++
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3 files changed, 340 insertions(+)
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create mode 100644 arch/arm/boot/dts/at91-arietta128.dts
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create mode 100644 arch/arm/boot/dts/at91-arietta256.dts
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index bb8fa02..e9d8445 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -31,6 +31,8 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \
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at91sam9n12ek.dtb \
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at91sam9rlek.dtb \
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at91-ariag25.dtb \
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+ at91-arietta128.dtb \
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+ at91-arietta256.dtb \
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at91-ariettag25.dtb \
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at91-cosino_mega2560.dtb \
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at91-kizboxmini.dtb \
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diff --git a/arch/arm/boot/dts/at91-arietta128.dts b/arch/arm/boot/dts/at91-arietta128.dts
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new file mode 100644
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index 0000000..e43533d
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--- /dev/null
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+++ b/arch/arm/boot/dts/at91-arietta128.dts
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@@ -0,0 +1,169 @@
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+/*
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+ * acme-arietta.dts - Device Tree file for Arietta G25
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+ * Generated by http://dts.acmesystems.it/arietta
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+ */
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+/dts-v1/;
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+#include "at91sam9g25.dtsi"
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+/ {
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+ model = "Acme Systems Arietta G25";
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+ compatible = "acme,ariettag25", "atmel,at91sam9x5ek","atmel,at91sam9x5", "atmel,at91sam9";
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+ aliases {
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+ serial0 = &dbgu;
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+ serial1 = &usart0;
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+ serial2 = &usart1;
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+ serial3 = &usart2;
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+ serial4 = &usart3;
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+ serial5 = &uart0;
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+ serial6 = &uart1;
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+ };
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+ chosen {
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+ bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait";
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+ };
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+ memory {
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+ reg = <0x20000000 0x8000000>;
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+ };
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+ clocks {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ ranges;
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+ main_clock: clock@0 {
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+ compatible = "atmel,osc", "fixed-clock";
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+ clock-frequency = <12000000>;
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+ };
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+
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+ main_xtal {
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+ clock-frequency = <12000000>;
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+ };
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+ };
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+ ahb {
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+ apb {
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+ mmc0: mmc@f0008000 {
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+ pinctrl-0 = <
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+ &pinctrl_mmc0_slot0_clk_cmd_dat0
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+ &pinctrl_mmc0_slot0_dat1_3>;
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+ status = "okay";
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+ slot@0 {
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+ reg = <0>;
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+ bus-width = <4>;
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+ };
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+ };
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+ i2c0: i2c@f8010000 {
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+ status ="okay";
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+ wm8731: wm8731@1b {
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+ compatible = "wm8731";
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+ reg = <0x1b>;
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+ };
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+ };
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+ i2c1: i2c@f8014000 {
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+ status ="okay";
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+ };
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+ usart0: serial@f801c000 {
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+ pinctrl-0 = <&pinctrl_usart0>;
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+ status ="okay";
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+ };
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+ spi1: spi@f0004000 {
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+ status = "okay";
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+ cs-gpios = <&pioA 8 0>, <&pioA 0 0>, <&pioA 31 0>, <&pioA 30 0>;
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+ device@0 {
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+ compatible = "spidev";
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+ spi-max-frequency = <5000000>; // 5 MHz
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+ reg = <0>;
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+ };
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+ };
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+
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+ pinctrl@fffff400 {
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+ adc0 {
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+ pinctrl_adc0_ad0: adc0_ad0 {
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+ atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad1: adc0_ad1 {
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+ atmel,pins = <AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad2: adc0_ad2 {
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+ atmel,pins = <AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad3: adc0_ad3 {
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+ atmel,pins = <AT91_PIOB 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ };
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+ };
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+
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+ adc0: adc@f804c000 {
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+ status = "okay";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_adc0_ad0 &pinctrl_adc0_ad1 &pinctrl_adc0_ad2 &pinctrl_adc0_ad3>;
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+ atmel,adc-channels-used = <0xf>;
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+ atmel,adc-num-channels = <4>;
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+ compatible = "atmel,at91sam9x5-adc";
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+ atmel,adc-startup-time = <40>;
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+ atmel,adc-status-register = <0x1c>;
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+ atmel,adc-trigger-register = <0x08>;
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+ atmel,adc-use-external;
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+ atmel,adc-vref = <3250>;
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+ atmel,adc-res = <8 10>;
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+ atmel,adc-res-names = "lowres", "highres";
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+ atmel,adc-use-res = "highres";
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+ trigger@0 {
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+ trigger-name = "continuous";
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+ trigger-value = <0x6>;
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+ };
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+ };
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+
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+ ssc0: ssc@f0010000 {
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+ status = "okay";
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+ };
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+ usb2: gadget@f803c000 {
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+ status = "okay";
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+ };
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+ dbgu: serial@fffff200 {
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+ status = "okay";
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+ };
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+ pinctrl@fffff400 {
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+ w1_0 {
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+ pinctrl_w1_0: w1_0-0 {
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+ /* pull up on */
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+ atmel,pins = <2 31 0x0 0x1>;
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+ };
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+ };
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+
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+ };
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+ rtc@fffffeb0 {
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+ status = "okay";
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+ };
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+ };
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+ usb0: ohci@00600000 {
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+ status = "okay";
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+ num-ports = <3>;
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+ };
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+ usb1: ehci@00700000 {
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+ status = "okay";
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+ };
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+ };
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+ leds {
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+ compatible = "gpio-leds";
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+ arietta_led {
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+ label = "arietta_led";
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+ gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
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+ linux,default-trigger = "heartbeat";
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+ };
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+ };
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+ onewire@0 {
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+ compatible = "w1-gpio";
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+ gpios = <&pioC 31 GPIO_ACTIVE_LOW>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_w1_0>;
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+ };
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+
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+ sound {
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+ compatible = "atmel,sam9x5-wm8731-audio";
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+ atmel,model = "wm8731 @ AT91SAM9X5EK";
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+ atmel,audio-routing =
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+ "Headphone Jack", "RHPOUT",
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+ "Headphone Jack", "LHPOUT",
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+ "LLINEIN", "Line In Jack",
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+ "RLINEIN", "Line In Jack";
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+ atmel,ssc-controller = <&ssc0>;
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+ atmel,audio-codec = <&wm8731>;
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+ };
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+
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+};
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diff --git a/arch/arm/boot/dts/at91-arietta256.dts b/arch/arm/boot/dts/at91-arietta256.dts
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new file mode 100644
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index 0000000..cbae789
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--- /dev/null
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+++ b/arch/arm/boot/dts/at91-arietta256.dts
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@@ -0,0 +1,169 @@
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+/*
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+ * acme-arietta.dts - Device Tree file for Arietta G25
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+ * Generated by http://dts.acmesystems.it/arietta
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+ */
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+/dts-v1/;
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+#include "at91sam9g25.dtsi"
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+/ {
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+ model = "Acme Systems Arietta G25";
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+ compatible = "acme,ariettag25", "atmel,at91sam9x5ek","atmel,at91sam9x5", "atmel,at91sam9";
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+ aliases {
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+ serial0 = &dbgu;
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+ serial1 = &usart0;
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+ serial2 = &usart1;
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+ serial3 = &usart2;
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+ serial4 = &usart3;
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+ serial5 = &uart0;
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+ serial6 = &uart1;
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+ };
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+ chosen {
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+ bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait";
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+ };
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+ memory {
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+ reg = <0x20000000 0x10000000>;
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+ };
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+ clocks {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ ranges;
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+ main_clock: clock@0 {
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+ compatible = "atmel,osc", "fixed-clock";
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+ clock-frequency = <12000000>;
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+ };
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+
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+ main_xtal {
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+ clock-frequency = <12000000>;
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+ };
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+ };
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+ ahb {
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+ apb {
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+ mmc0: mmc@f0008000 {
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+ pinctrl-0 = <
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+ &pinctrl_mmc0_slot0_clk_cmd_dat0
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+ &pinctrl_mmc0_slot0_dat1_3>;
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+ status = "okay";
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+ slot@0 {
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+ reg = <0>;
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+ bus-width = <4>;
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+ };
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+ };
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+ i2c0: i2c@f8010000 {
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+ status ="okay";
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+ wm8731: wm8731@1b {
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+ compatible = "wm8731";
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+ reg = <0x1b>;
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+ };
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+ };
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+ i2c1: i2c@f8014000 {
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+ status ="okay";
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+ };
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+ usart0: serial@f801c000 {
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+ pinctrl-0 = <&pinctrl_usart0>;
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+ status ="okay";
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+ };
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+ spi1: spi@f0004000 {
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+ status = "okay";
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+ cs-gpios = <&pioA 8 0>, <&pioA 0 0>, <&pioA 31 0>, <&pioA 30 0>;
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+ device@0 {
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+ compatible = "spidev";
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+ spi-max-frequency = <5000000>; // 5 MHz
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+ reg = <0>;
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+ };
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+ };
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+
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+ pinctrl@fffff400 {
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+ adc0 {
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+ pinctrl_adc0_ad0: adc0_ad0 {
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+ atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad1: adc0_ad1 {
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+ atmel,pins = <AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad2: adc0_ad2 {
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+ atmel,pins = <AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ pinctrl_adc0_ad3: adc0_ad3 {
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+ atmel,pins = <AT91_PIOB 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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+ };
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+ };
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+ };
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+
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+ adc0: adc@f804c000 {
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+ status = "okay";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_adc0_ad0 &pinctrl_adc0_ad1 &pinctrl_adc0_ad2 &pinctrl_adc0_ad3>;
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+ atmel,adc-channels-used = <0xf>;
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+ atmel,adc-num-channels = <4>;
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+ compatible = "atmel,at91sam9x5-adc";
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+ atmel,adc-startup-time = <40>;
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+ atmel,adc-status-register = <0x1c>;
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+ atmel,adc-trigger-register = <0x08>;
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+ atmel,adc-use-external;
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+ atmel,adc-vref = <3250>;
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+ atmel,adc-res = <8 10>;
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+ atmel,adc-res-names = "lowres", "highres";
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+ atmel,adc-use-res = "highres";
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+ trigger@0 {
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+ trigger-name = "continuous";
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+ trigger-value = <0x6>;
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+ };
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+ };
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+
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+ ssc0: ssc@f0010000 {
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+ status = "okay";
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+ };
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+ usb2: gadget@f803c000 {
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+ status = "okay";
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+ };
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+ dbgu: serial@fffff200 {
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+ status = "okay";
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+ };
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+ pinctrl@fffff400 {
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+ w1_0 {
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+ pinctrl_w1_0: w1_0-0 {
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+ /* pull up on */
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+ atmel,pins = <2 31 0x0 0x1>;
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+ };
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+ };
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+
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+ };
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+ rtc@fffffeb0 {
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+ status = "okay";
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+ };
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+ };
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+ usb0: ohci@00600000 {
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+ status = "okay";
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+ num-ports = <3>;
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+ };
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+ usb1: ehci@00700000 {
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+ status = "okay";
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+ };
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+ };
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+ leds {
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+ compatible = "gpio-leds";
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+ arietta_led {
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+ label = "arietta_led";
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+ gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
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+ linux,default-trigger = "heartbeat";
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+ };
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+ };
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+ onewire@0 {
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+ compatible = "w1-gpio";
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+ gpios = <&pioC 31 GPIO_ACTIVE_LOW>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_w1_0>;
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+ };
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+
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+ sound {
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+ compatible = "atmel,sam9x5-wm8731-audio";
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+ atmel,model = "wm8731 @ AT91SAM9X5EK";
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+ atmel,audio-routing =
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+ "Headphone Jack", "RHPOUT",
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+ "Headphone Jack", "LHPOUT",
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+ "LLINEIN", "Line In Jack",
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+ "RLINEIN", "Line In Jack";
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+ atmel,ssc-controller = <&ssc0>;
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+ atmel,audio-codec = <&wm8731>;
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+ };
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+
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+};
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--
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2.6.1
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