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>
256 lines
5.5 KiB
Plaintext
256 lines
5.5 KiB
Plaintext
/*
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* Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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* Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
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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-tqma53.dtsi"
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/ {
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model = "TQ MBa53 starter kit";
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compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";
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chosen {
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stdout-path = &uart2;
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm2 0 50000>;
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brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
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default-brightness-level = <10>;
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enable-gpios = <&gpio7 7 0>;
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power-supply = <®_backlight>;
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};
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disp1: display@disp1 {
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compatible = "fsl,imx-parallel-display";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_disp1_1>;
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interface-pix-fmt = "rgb24";
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status = "disabled";
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port {
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display1_in: endpoint {
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remote-endpoint = <&ipu_di1_disp1>;
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};
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_backlight: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "lcd-supply";
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gpio = <&gpio2 5 0>;
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startup-delay-us = <5000>;
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};
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reg_3p2v: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "3P2V";
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regulator-min-microvolt = <3200000>;
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regulator-max-microvolt = <3200000>;
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regulator-always-on;
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};
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};
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sound {
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compatible = "tq,imx53-mba53-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx53-mba53-sgtl5000";
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ssi-controller = <&ssi2>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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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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};
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&ldb {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lvds1_1>;
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status = "disabled";
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};
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&iomuxc {
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lvds1 {
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pinctrl_lvds1_1: lvds1-grp1 {
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fsl,pins = <
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MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
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MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
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MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
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MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
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MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
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>;
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};
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pinctrl_lvds1_2: lvds1-grp2 {
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fsl,pins = <
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MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
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MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
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MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
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MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
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MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
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>;
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};
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};
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disp1 {
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pinctrl_disp1_1: disp1-grp1 {
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fsl,pins = <
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MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */
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MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x80000000 /* DISP1_DRDY */
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MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x80000000 /* DISP1_HSYNC */
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MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x80000000 /* DISP1_VSYNC */
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MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000
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MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000
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MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000
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MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000
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MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000
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MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000
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MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000
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MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000
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MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000
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MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000
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MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000
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MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000
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MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000
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MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000
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MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x80000000
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MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x80000000
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MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x80000000
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MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x80000000
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MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x80000000
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MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x80000000
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MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x80000000
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MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x80000000
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MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x80000000
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MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x80000000
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>;
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};
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};
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tve {
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pinctrl_vga_sync_1: vgasync-grp1 {
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fsl,pins = <
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/* VGA_VSYNC, HSYNC with max drive strength */
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MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0xe6
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MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0xe6
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>;
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};
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};
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};
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&ipu_di1_disp1 {
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remote-endpoint = <&display1_in>;
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};
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&cspi {
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status = "okay";
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};
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&audmux {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>;
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};
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&i2c2 {
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codec: sgtl5000@a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
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VDDA-supply = <®_3p2v>;
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VDDIO-supply = <®_3p2v>;
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};
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expander: pca9554@20 {
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compatible = "pca9554";
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reg = <0x20>;
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interrupts = <109>;
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#gpio-cells = <2>;
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gpio-controller;
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};
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sensor2: lm75@49 {
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compatible = "lm75";
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reg = <0x49>;
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};
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};
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&fec {
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phy-reset-gpios = <&gpio7 6 0>;
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status = "okay";
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};
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&esdhc2 {
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status = "okay";
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};
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&uart3 {
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status = "okay";
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};
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&ecspi1 {
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status = "okay";
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};
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&usbotg {
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dr_mode = "host";
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&uart1 {
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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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&uart2 {
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status = "okay";
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};
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&can1 {
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status = "okay";
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};
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&can2 {
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status = "okay";
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};
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&i2c3 {
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status = "okay";
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};
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&tve {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_vga_sync_1>;
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ddc-i2c-bus = <&i2c3>;
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fsl,tve-mode = "vga";
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fsl,hsync-pin = <4>;
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fsl,vsync-pin = <6>;
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status = "okay";
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};
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