9eb0e5f9b2
The DAI mode is and should be configured by the sound card driver as codec and ssi have to be in the right modes to communicate with each other. It is possible to operate the ssi unit or the codec in master mode, sometimes even on the same board in different configurations. With the latest changes in the fsl-ssi driver, the 'fsl,mode' property is only handled as a fallback property. If the sound card sets the DAI mode correctly, this fallback configuration is dropped. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
159 lines
3.3 KiB
Plaintext
159 lines
3.3 KiB
Plaintext
/*
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* Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx53-voipac-dmm-668.dtsi"
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/ {
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sound {
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compatible = "fsl,imx53-voipac-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx53-voipac-sgtl5000";
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ssi-controller = <&ssi2>;
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audio-codec = <&sgtl5000>;
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audio-routing =
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"Headphone Jack", "HP_OUT";
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mux-int-port = <2>;
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mux-ext-port = <5>;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pin_gpio>;
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led1 {
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label = "led-red";
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gpios = <&gpio3 29 0>;
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default-state = "off";
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};
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led2 {
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label = "led-orange";
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gpios = <&gpio2 31 0>;
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default-state = "off";
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};
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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imx53-voipac {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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/* SD2_CD */
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MX53_PAD_EIM_D25__GPIO3_25 0x80000000
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/* SD2_WP */
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MX53_PAD_EIM_A19__GPIO2_19 0x80000000
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>;
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};
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led_pin_gpio: led_gpio {
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fsl,pins = <
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MX53_PAD_EIM_D29__GPIO3_29 0x80000000
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MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
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>;
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};
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/* Keyboard controller */
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pinctrl_kpp_1: kppgrp-1 {
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fsl,pins = <
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MX53_PAD_GPIO_9__KPP_COL_6 0xe8
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MX53_PAD_GPIO_4__KPP_COL_7 0xe8
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MX53_PAD_KEY_COL2__KPP_COL_2 0xe8
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MX53_PAD_KEY_COL3__KPP_COL_3 0xe8
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MX53_PAD_KEY_COL4__KPP_COL_4 0xe8
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MX53_PAD_GPIO_2__KPP_ROW_6 0xe0
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MX53_PAD_GPIO_5__KPP_ROW_7 0xe0
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MX53_PAD_KEY_ROW2__KPP_ROW_2 0xe0
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MX53_PAD_KEY_ROW3__KPP_ROW_3 0xe0
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MX53_PAD_KEY_ROW4__KPP_ROW_4 0xe0
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>;
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};
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pinctrl_audmux: audmuxgrp {
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fsl,pins = <
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MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000
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MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000
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MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000
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MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000
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>;
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};
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pinctrl_esdhc2: esdhc2grp {
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fsl,pins = <
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MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5
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MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5
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MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5
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MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5
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MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5
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MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5
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>;
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};
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pinctrl_i2c3: i2c3grp {
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fsl,pins = <
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MX53_PAD_GPIO_3__I2C3_SCL 0xc0000000
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MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000
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>;
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};
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>; /* SSI1 */
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status = "okay";
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};
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&esdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc2>;
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cd-gpios = <&gpio3 25 0>;
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wp-gpios = <&gpio2 19 0>;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3>;
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status = "okay";
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sgtl5000: codec@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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VDDA-supply = <®_3p3v>;
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VDDIO-supply = <®_3p3v>;
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clocks = <&clks 150>;
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};
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};
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&kpp {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_kpp_1>;
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linux,keymap = <
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0x0203003b /* KEY_F1 */
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0x0603003c /* KEY_F2 */
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0x0207003d /* KEY_F3 */
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0x0607003e /* KEY_F4 */
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>;
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keypad,num-rows = <8>;
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keypad,num-columns = <1>;
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status = "okay";
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};
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&ssi2 {
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status = "okay";
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};
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