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/Linux-v6.1/Documentation/devicetree/bindings/pinctrl/
Dfsl,imx8mq-pinctrl.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale IMX8MQ IOMUX Controller
10 - Anson Huang <Anson.Huang@nxp.com>
13 Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory
18 const: fsl,imx8mq-iomuxc
37 be found in <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last
38 integer CONFIG is the pad setting value like pull-up on this pin. Please
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/Linux-v6.1/arch/arm64/boot/dts/freescale/
Dimx8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 #include <dt-bindings/clock/imx8mq-clock.h>
8 #include <dt-bindings/power/imx8mq-power.h>
9 #include <dt-bindings/reset/imx8mq-reset.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "dt-bindings/input/input.h"
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include <dt-bindings/interconnect/imx8mq.h>
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Dimx8mq-librem5-r3.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 /dts-v1/;
11 #include "imx8mq-librem5.dtsi"
15 compatible = "purism,librem5r3", "purism,librem5", "fsl,imx8mq";
19 mount-matrix = "1", "0", "0",
21 "0", "0", "-1";
25 ti,battery-regulation-voltage = <4200000>; /* uV */
26 ti,charge-current = <1500000>; /* uA */
27 ti,termination-current = <144000>; /* uA */
31 pinctrl-0 = <&pinctrl_csi1>, <&pinctrl_r3_camera_pwr>;
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Dimx8mn.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mn-clock.h>
7 #include <dt-bindings/power/imx8mn-power.h>
8 #include <dt-bindings/reset/imx8mq-reset.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/thermal/thermal.h>
14 #include "imx8mn-pinfunc.h"
17 interrupt-parent = <&gic>;
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Dimx8mm.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mm-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/imx8mm-power.h>
11 #include <dt-bindings/reset/imx8mq-reset.h>
12 #include <dt-bindings/thermal/thermal.h>
14 #include "imx8mm-pinfunc.h"
17 interrupt-parent = <&gic>;
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Dimx8mq-zii-ultra-rmb3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include "imx8mq-zii-ultra.dtsi"
12 compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
15 compatible = "simple-audio-card";
16 simple-audio-card,name = "front";
17 simple-audio-card,format = "i2s";
18 simple-audio-card,bitclock-master = <&sound1_codec>;
19 simple-audio-card,frame-master = <&sound1_codec>;
20 simple-audio-card,widgets =
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Dimx8mq-nitrogen-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "imx8mq.dtsi"
11 compatible = "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq";
14 stdout-path = &uart1;
17 reg_1p8v: regulator-fixed-1v8 {
18 compatible = "regulator-fixed";
19 regulator-name = "1P8V";
20 regulator-min-microvolt = <1800000>;
21 regulator-max-microvolt = <1800000>;
24 reg_snvs: regulator-fixed-snvs {
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Dimx8mq-tqma8mq-mba8mx.dts1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2019-2021 TQ-Systems GmbH
6 /dts-v1/;
8 #include "imx8mq-tqma8mq.dtsi"
12 model = "TQ-Systems GmbH i.MX8MQ TQMa8MQ on MBa8Mx";
13 compatible = "tq,imx8mq-tqma8mq-mba8mx", "tq,imx8mq-tqma8mq", "fsl,imx8mq";
23 extcon_usbotg: extcon-usbotg0 {
24 compatible = "linux,extcon-usb-gpio";
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_usbcon0>;
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Dimx8mq-hummingboard-pulse.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2018 Jon Nettleton <jon@solid-run.com>
6 /dts-v1/;
8 #include "dt-bindings/usb/pd.h"
9 #include "imx8mq-sr-som.dtsi"
13 compatible = "solidrun,hummingboard-pulse", "fsl,imx8mq";
16 stdout-path = &uart1;
19 reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
20 compatible = "regulator-fixed";
21 pinctrl-names = "default";
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Dimx8mq-mnt-reform2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright 2019-2021 MNT Research GmbH
8 /dts-v1/;
10 #include "imx8mq-nitrogen-som.dtsi"
14 compatible = "mntre,reform2", "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq";
15 chassis-type = "laptop";
18 compatible = "pwm-backlight";
19 pinctrl-names = "default";
20 pinctrl-0 = <&pinctrl_backlight>;
22 power-supply = <&reg_main_usb>;
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Dimx8mq-tqma8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2019-2021 TQ-Systems GmbH
6 #include "imx8mq.dtsi"
9 model = "TQ-Systems GmbH i.MX8MQ TQMa8MQ";
10 compatible = "tq,imx8mq-tqma8mq", "fsl,imx8mq";
18 /* e-MMC IO, needed for HS modes */
19 reg_vcc1v8: regulator-vcc1v8 {
20 compatible = "regulator-fixed";
21 regulator-name = "TQMA8MX_VCC1V8";
22 regulator-min-microvolt = <1800000>;
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Dimx8mq-phanbell.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2017-2019 NXP
6 /dts-v1/;
8 #include "imx8mq.dtsi"
9 #include <dt-bindings/interrupt-controller/irq.h>
13 compatible = "google,imx8mq-phanbell", "fsl,imx8mq";
16 stdout-path = &uart1;
24 pmic_osc: clock-pmic {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
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Dimx8mq-thor96.dts1 // SPDX-License-Identifier: GPL-2.0+
7 /dts-v1/;
9 #include "imx8mq.dtsi"
13 compatible = "einfochips,imx8mq-thor96", "fsl,imx8mq";
16 stdout-path = &uart1;
25 compatible = "gpio-leds";
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_leds>;
29 user-led1 {
32 linux,default-trigger = "heartbeat";
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Dimx8mq-pico-pi.dts1 // SPDX-License-Identifier: GPL-2.0+
9 /dts-v1/;
11 #include "imx8mq.dtsi"
12 #include <dt-bindings/interrupt-controller/irq.h>
15 model = "TechNexion PICO-PI-8M";
16 compatible = "technexion,pico-pi-imx8m", "fsl,imx8mq";
19 stdout-path = &uart1;
22 pmic_osc: clock-pmic {
23 compatible = "fixed-clock";
24 #clock-cells = <0>;
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Dimx8mq-evk.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 /dts-v1/;
9 #include "imx8mq.dtsi"
13 compatible = "fsl,imx8mq-evk", "fsl,imx8mq";
16 stdout-path = &uart1;
24 pcie0_refclk: pcie0-refclk {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <100000000>;
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Dimx8mq-nitrogen.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include "imx8mq.dtsi"
13 compatible = "boundary,imx8mq-nitrogen8m", "fsl,imx8mq";
16 stdout-path = "serial0:115200n8";
24 gpio-keys {
25 compatible = "gpio-keys";
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_gpio_keys>;
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Dimx8mq-sr-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2018 Jon Nettleton <jon@solid-run.com>
6 #include "imx8mq.dtsi"
9 reg_vdd_3v3: regulator-vdd-3v3 {
10 compatible = "regulator-fixed";
11 regulator-always-on;
12 regulator-name = "vdd_3v3";
13 regulator-min-microvolt = <3300000>;
14 regulator-max-microvolt = <3300000>;
19 pinctrl-names = "default";
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Dimx8mq-kontron-pitx-imx8m.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree File for the Kontron pitx-imx8m board.
8 /dts-v1/;
10 #include "imx8mq.dtsi"
11 #include <dt-bindings/net/ti-dp83867.h>
14 model = "Kontron pITX-imx8m";
15 compatible = "kontron,pitx-imx8m", "fsl,imx8mq";
31 stdout-path = "serial2:115200n8";
34 pcie0_refclk: pcie0-clock {
35 compatible = "fixed-clock";
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Dimx8mp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mp-clock.h>
7 #include <dt-bindings/power/imx8mp-power.h>
8 #include <dt-bindings/reset/imx8mp-reset.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interconnect/fsl,imx8mp.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
15 #include "imx8mp-pinfunc.h"
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Dimx8mq-librem5-devkit.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2019 Purism SPC
6 /dts-v1/;
8 #include "dt-bindings/input/input.h"
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include "dt-bindings/pwm/pwm.h"
11 #include "dt-bindings/usb/pd.h"
12 #include "imx8mq.dtsi"
16 compatible = "purism,librem5-devkit", "fsl,imx8mq";
18 backlight_dsi: backlight-dsi {
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Dimx8mq-librem5.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2020 Purism SPC
6 /dts-v1/;
8 #include "dt-bindings/input/input.h"
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/leds/common.h>
11 #include "dt-bindings/pwm/pwm.h"
12 #include "dt-bindings/usb/pd.h"
13 #include "imx8mq.dtsi"
17 compatible = "purism,librem5", "fsl,imx8mq";
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Dimx8mq-zii-ultra.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 #include "imx8mq.dtsi"
10 mdio-gpio0 = &mdio0;
15 stdout-path = &uart1;
18 mdio0: bitbang-mdio {
19 compatible = "virtual,mdio-gpio";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_mdio_bitbang>, <&pinctrl_fec1_phy_reset>;
24 #address-cells = <1>;
25 #size-cells = <0>;
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/Linux-v6.1/drivers/pci/controller/dwc/
Dpci-imx6.c1 // SPDX-License-Identifier: GPL-2.0
17 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
18 #include <linux/mfd/syscon/imx7-iomuxc-gpr.h>
36 #include "pcie-designware.h"
45 #define to_imx6_pcie(x) dev_get_drvdata((x)->dev)
52 IMX8MQ, enumerator
104 /* PCIe Port Logic registers (memory-mapped) */
117 /* PHY registers (not memory-mapped) */
154 WARN_ON(imx6_pcie->drvdata->variant != IMX8MQ && in imx6_pcie_grp_offset()
155 imx6_pcie->drvdata->variant != IMX8MM && in imx6_pcie_grp_offset()
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/Linux-v6.1/drivers/pinctrl/freescale/
Dpinctrl-imx8mq.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2017-2018 NXP
16 #include "pinctrl-imx.h"
326 .gpr_compatible = "fsl,imx8mq-iomuxc-gpr",
330 { .compatible = "fsl,imx8mq-iomuxc", .data = &imx8mq_pinctrl_info, },
342 .name = "imx8mq-pinctrl",
/Linux-v6.1/sound/soc/fsl/
Dfsl_sai.c1 // SPDX-License-Identifier: GPL-2.0+
5 // Copyright 2012-2015 Freescale Semiconductor, Inc.
23 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
27 #include "imx-pcm.h"
45 * fsl_sai_dir_is_synced - Check if stream is synced by the opposite stream
59 return !sai->synchronous[dir] && sai->synchronous[adir]; in fsl_sai_dir_is_synced()
66 if (sai->is_pdm_mode) { in fsl_sai_get_pins_state()
69 state = pinctrl_lookup_state(sai->pinctrl, "dsd512"); in fsl_sai_get_pins_state()
73 state = pinctrl_lookup_state(sai->pinctrl, "dsd"); in fsl_sai_get_pins_state()
77 state = pinctrl_lookup_state(sai->pinctrl, "pcm_b2m"); in fsl_sai_get_pins_state()
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