mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 15:14:52 +00:00
d469b771af
The merge of imx-spdif driver into fsl-asoc-card brought new DT properties that can be used with the "fsl,imx-audio-spdif" compatible: * The "spdif-controller" property from imx-spdif is named "audio-cpu" in fsl-asoc-card. * fsl-asoc-card uses codecs explicitly declared in DT with "audio-codec". With an S/PDIF, codec drivers spdif_transmitter and spdif_receiver should be used. Driver imx-spdif used instead the dummy codec and a pair of boolean properties, "spdif-in" and "spdif-out". While backward compatibility is kept to support properties "spdif-controller", "spdif-in" and "spdif-out", using new properties has several benefits: * "audio-cpu" and "audio-codec" are more generic names reflecting that the fsl-asoc-card driver supports multiple hardware. They are properties already used by devices using the fsl-asoc-card driver. They are also similar to properties of simple-card: "cpu" and "codec". * "spdif-in" and "spdif-out" imply the use of the dummy codec in the driver. However, there are already two codec drivers for the S/PDIF, spdif_transmitter and spdif_receiver. It is better to declare S/PDIF Tx and Rx devices in a DT, and then reference them with "audio-codec" than using the dummy codec. For those reasons, this commit updates in-tree DTs to use the new properties: * Rename "spdif-controller" property to "audio-cpu". * Declare S/PDIF transmitter and/or receiver devices, and use them with the "audio-codec" property instead of "spdif-out" and/or "spdif-in". These modifications were tested only on an imx8mn-evk board. Note that out-of-tree and old DTs are still supported. Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
414 lines
8.7 KiB
Plaintext
414 lines
8.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+ OR MIT
|
|
//
|
|
// Copyright 2014 Soeren Moch <smoch@web.de>
|
|
|
|
/dts-v1/;
|
|
|
|
#include "imx6q.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "TBS2910 Matrix ARM mini PC";
|
|
compatible = "tbs,imx6q-tbs2910", "fsl,imx6q";
|
|
|
|
chosen {
|
|
stdout-path = &uart1;
|
|
};
|
|
|
|
aliases {
|
|
mmc0 = &usdhc2;
|
|
mmc1 = &usdhc3;
|
|
mmc2 = &usdhc4;
|
|
/delete-property/ mmc3;
|
|
};
|
|
|
|
memory@10000000 {
|
|
device_type = "memory";
|
|
reg = <0x10000000 0x80000000>;
|
|
};
|
|
|
|
fan {
|
|
compatible = "gpio-fan";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gpio_fan>;
|
|
gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
|
|
gpio-fan,speed-map = <0 0
|
|
3000 1>;
|
|
};
|
|
|
|
ir_recv {
|
|
compatible = "gpio-ir-receiver";
|
|
gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_ir>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gpio_leds>;
|
|
|
|
led-blue {
|
|
label = "blue_status_led";
|
|
gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
|
|
default-state = "keep";
|
|
};
|
|
};
|
|
|
|
reg_2p5v: regulator-2p5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "2P5V";
|
|
regulator-min-microvolt = <2500000>;
|
|
regulator-max-microvolt = <2500000>;
|
|
};
|
|
|
|
reg_3p3v: regulator-3p3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3P3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
reg_5p0v: regulator-5p0v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "5P0V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
sound-sgtl5000 {
|
|
audio-codec = <&sgtl5000>;
|
|
audio-routing =
|
|
"MIC_IN", "Mic Jack",
|
|
"Mic Jack", "Mic Bias",
|
|
"Headphone Jack", "HP_OUT";
|
|
compatible = "fsl,imx-audio-sgtl5000";
|
|
model = "On-board Codec";
|
|
mux-ext-port = <3>;
|
|
mux-int-port = <1>;
|
|
ssi-controller = <&ssi1>;
|
|
};
|
|
|
|
spdif_out: spdif-out {
|
|
compatible = "linux,spdif-dit";
|
|
#sound-dai-cells = <0>;
|
|
};
|
|
|
|
sound-spdif {
|
|
compatible = "fsl,imx-audio-spdif";
|
|
model = "On-board SPDIF";
|
|
audio-cpu = <&spdif>;
|
|
audio-codec = <&spdif_out>;
|
|
};
|
|
};
|
|
|
|
&audmux {
|
|
status = "okay";
|
|
};
|
|
|
|
&fec {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_enet>;
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <&phy>;
|
|
status = "okay";
|
|
|
|
mdio {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
phy: ethernet-phy@4 {
|
|
reg = <4>;
|
|
qca,clk-out-frequency = <125000000>;
|
|
reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
|
|
reset-assert-us = <10000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&hdmi {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_hdmi>;
|
|
ddc-i2c-bus = <&i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c1>;
|
|
status = "okay";
|
|
|
|
sgtl5000: sgtl5000@a {
|
|
clocks = <&clks IMX6QDL_CLK_CKO>;
|
|
compatible = "fsl,sgtl5000";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sgtl5000>;
|
|
reg = <0x0a>;
|
|
#sound-dai-cells = <0>;
|
|
VDDA-supply = <®_2p5v>;
|
|
VDDIO-supply = <®_3p3v>;
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c3 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c3>;
|
|
status = "okay";
|
|
|
|
rtc: rtc@68 {
|
|
compatible = "dallas,ds1307";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pcie>;
|
|
reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sata {
|
|
fsl,transmit-level-mV = <1104>;
|
|
fsl,transmit-boost-mdB = <3330>;
|
|
fsl,transmit-atten-16ths = <16>;
|
|
fsl,receive-eq-mdB = <3000>;
|
|
status = "okay";
|
|
};
|
|
|
|
&snvs_poweroff {
|
|
status = "okay";
|
|
};
|
|
|
|
&spdif {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_spdif>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ssi1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbh1 {
|
|
vbus-supply = <®_5p0v>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg {
|
|
vbus-supply = <®_5p0v>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usbotg>;
|
|
disable-over-current;
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc2>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
|
|
vmmc-supply = <®_3p3v>;
|
|
vqmmc-supply = <®_3p3v>;
|
|
voltage-ranges = <3300 3300>;
|
|
no-1-8-v;
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc3>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
|
|
vmmc-supply = <®_3p3v>;
|
|
vqmmc-supply = <®_3p3v>;
|
|
voltage-ranges = <3300 3300>;
|
|
no-1-8-v;
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc4 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usdhc4>;
|
|
bus-width = <8>;
|
|
vmmc-supply = <®_3p3v>;
|
|
vqmmc-supply = <®_3p3v>;
|
|
voltage-ranges = <3300 3300>;
|
|
non-removable;
|
|
no-1-8-v;
|
|
status = "okay";
|
|
};
|
|
|
|
&iomuxc {
|
|
pinctrl_enet: enetgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
|
|
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
|
|
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
|
|
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
|
|
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
|
|
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
|
|
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
|
|
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
|
|
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
|
|
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
|
|
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
|
|
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
|
|
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
|
|
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
|
|
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b059
|
|
>;
|
|
};
|
|
|
|
pinctrl_gpio_fan: gpiofangrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x130b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_gpio_leds: gpioledsgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x130b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_hdmi: hdmigrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c1: i2c1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
|
|
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2: i2c2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
|
|
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c3: i2c3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
|
|
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_ir: irgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_pcie: pciegrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_sgtl5000: sgtl5000grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
|
|
MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
|
|
MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
|
|
MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
|
|
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_spdif: spdifgrp {
|
|
fsl,pins = <MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x13091
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart1: uart1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart2: uart2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg: usbotggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc2: usdhc2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
|
|
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
|
|
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
|
|
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
|
|
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
|
|
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
|
|
MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x17059
|
|
>;
|
|
};
|
|
|
|
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
|
|
MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x17059
|
|
MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x17059
|
|
>;
|
|
};
|
|
|
|
pinctrl_usdhc4: usdhc4grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
|
|
MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
|
|
MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
|
|
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
|
|
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
|
|
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
|
|
MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
|
|
MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
|
|
MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
|
|
MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
|
|
>;
|
|
};
|
|
};
|