mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-26 20:44:32 +08:00
f904741903
Add sound support in UDOO board DT file. Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
192 lines
4.4 KiB
Plaintext
192 lines
4.4 KiB
Plaintext
/*
|
|
* Copyright 2013 Freescale Semiconductor, Inc.
|
|
*
|
|
* Author: Fabio Estevam <fabio.estevam@freescale.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
*/
|
|
|
|
/ {
|
|
chosen {
|
|
stdout-path = &uart2;
|
|
};
|
|
|
|
memory {
|
|
reg = <0x10000000 0x40000000>;
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
reg_usb_h1_vbus: regulator@0 {
|
|
compatible = "regulator-fixed";
|
|
reg = <0>;
|
|
regulator-name = "usb_h1_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
|
|
gpio = <&gpio7 12 0>;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "fsl,imx6q-udoo-ac97",
|
|
"fsl,imx-audio-ac97";
|
|
model = "fsl,imx6q-udoo-ac97";
|
|
audio-cpu = <&ssi1>;
|
|
audio-routing =
|
|
"RX", "Mic Jack",
|
|
"Headphone Jack", "TX";
|
|
mux-int-port = <1>;
|
|
mux-ext-port = <6>;
|
|
};
|
|
};
|
|
|
|
&fec {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_enet>;
|
|
phy-mode = "rgmii";
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi {
|
|
ddc-i2c-bus = <&i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&iomuxc {
|
|
imx6q-udoo {
|
|
pinctrl_enet: enetgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
|
|
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
|
|
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
|
|
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
|
|
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2: i2c2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
|
|
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart2: uart2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbh: usbhgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
|
|
MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc3: usdhc3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
|
|
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
|
|
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
|
|
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
|
|
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
|
|
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_ac97_running: ac97running {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN3__AUD6_TXFS 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x1b0b0
|
|
MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_ac97_warm_reset: ac97warmreset {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x1b0b0
|
|
MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_ac97_reset: ac97reset {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DI0_PIN2__GPIO4_IO18 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x1b0b0
|
|
MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x1b0b0
|
|
MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
|
|
>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbh1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usbh>;
|
|
vbus-supply = <®_usb_h1_vbus>;
|
|
clocks = <&clks 201>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc3>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&audmux {
|
|
status = "okay";
|
|
};
|
|
|
|
&ssi1 {
|
|
cell-index = <0>;
|
|
fsl,mode = "ac97-slave";
|
|
pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
|
|
pinctrl-0 = <&pinctrl_ac97_running>;
|
|
pinctrl-1 = <&pinctrl_ac97_reset>;
|
|
pinctrl-2 = <&pinctrl_ac97_warm_reset>;
|
|
ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
|
|
status = "okay";
|
|
};
|