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/*
* Copyright 2014 Toradex AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include "vf610.dtsi"
#include "vf-colibri.dtsi"
/ {
model = "Toradex Colibri VF61 COM";
compatible = "toradex,vf610-colibri_vf61", "fsl,vf610";
memory {
reg = <0x80000000 0x10000000>;
};
sound {
compatible = "fsl,fsl-sai-audio-wm9712";
fsl,ac97-controller = <&sai2>;
fsl,model = "Colibri VF61 AC97 Audio";
fsl,audio-routing =
"Headphone", "HPOUTL",
"Headphone", "HPOUTR",
"LineIn", "LINEINL",
"LineIn", "LINEINR",
"Mic", "MIC1";
};
};
&sai0 {
compatible = "fsl,vf610-sai-clk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai0>;
status = "okay";
};
&sai2 {
compatible = "fsl,vf610-sai-ac97";
#sound-dai-cells = <0>;
pinctrl-names = "default", "ac97-running", "ac97-reset",
"ac97-warm-reset";
pinctrl-0 = <&pinctrl_sai2_ac97_running>;
pinctrl-1 = <&pinctrl_sai2_ac97_running>;
pinctrl-2 = <&pinctrl_sai2_ac97_reset>;
pinctrl-3 = <&pinctrl_sai2_ac97_reset>;
ac97-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH &gpio0 8 GPIO_ACTIVE_HIGH
&gpio0 13 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&L2 {
arm,data-latency = <2 1 2>;
arm,tag-latency = <3 2 3>;
};
&iomuxc {
vf610-colibri {
pinctrl_sai0: sai0grp_1 {
fsl,pins = <
VF610_PAD_PTB23__SAI0_TX_BCLK 0x31C3
>;
};
pinctrl_sai2_ac97_reset: sai2grp_1 {
fsl,pins = <
/* Pen-down */
VF610_PAD_PTA11__GPIO_4 0x22ed
/* AC97 SData Out (test mode selection) */
VF610_PAD_PTA18__GPIO_8 0x22ed
/* AC97 Sync (warm reset) */
VF610_PAD_PTA19__GPIO_9 0x22ed
/* AC97 Reset (cold reset) */
VF610_PAD_PTA23__GPIO_13 0x22eb
>;
};
pinctrl_sai2_ac97_running: sai2grp_2 {
fsl,pins = <
/* AC97 Bit clock */
VF610_PAD_PTA16__SAI2_TX_BCLK 0x31C3
/* AC97 SData Out */
VF610_PAD_PTA18__SAI2_TX_DATA 0x31C2
/* AC97 Sync */
VF610_PAD_PTA19__SAI2_TX_SYNC 0x31C3
/* AC97 SData In */
VF610_PAD_PTA22__SAI2_RX_DATA 0x0041
/* AC97 Reset (cold reset, keep output buffer on) */
VF610_PAD_PTA23__GPIO_13 0x22eb
/* GenIRQ */
VF610_PAD_PTB2__GPIO_24 0x22ed
>;
};
};
};
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