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Searched +full:imx28 +full:- +full:spi (Results 1 – 23 of 23) sorted by relevance

/linux/arch/arm/boot/dts/nxp/mxs/
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 dtb-$(CONFIG_ARCH_MXS) += \
3 imx23-evk.dtb \
4 imx23-olinuxino.dtb \
5 imx23-sansa.dtb \
6 imx23-stmp378x_devb.dtb \
7 imx23-xfi3.dtb \
8 imx28-apf28.dtb \
9 imx28-apf28dev.dtb \
10 imx28-apx4devkit.dtb \
[all …]
H A Dimx28-duckbill-2-spi.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include "imx28-duckbill-2.dts"
11 model = "I2SE Duckbill 2 SPI";
12 compatible = "i2se,duckbill-2-spi", "i2se,duckbill-2", "fsl,imx28";
30 fsl,pinmux-ids = <
38 fsl,drive-strength = <MXS_DRIVE_4mA>;
40 fsl,pull-up = <MXS_PULL_DISABLE>;
45 compatible = "fsl,imx28-spi";
[all …]
H A Dimx28-lwe.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 /dts-v1/;
8 #include "imx28.dtsi"
24 reg_3v3: regulator-reg-3v3 {
25 compatible = "regulator-fixed";
26 regulator-name = "3V3";
27 regulator-min-microvolt = <3300000>;
28 regulator-max-microvolt = <3300000>;
31 reg_usb_5v: regulator-reg-usb-5v {
32 compatible = "regulator-fixed";
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H A Dimx28-sps1.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
7 #include "imx28.dtsi"
11 compatible = "schulercontrol,imx28-sps1", "fsl,imx28";
18 reg_usb0_vbus: regulator-0 {
19 compatible = "regulator-fixed";
20 regulator-name = "usb0_vbus";
21 regulator-min-microvolt = <5000000>;
22 regulator-max-microvolt = <5000000>;
27 #address-cells = <1>;
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H A Dimx28-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
5 /dts-v1/;
6 #include "imx28.dtsi"
10 compatible = "fsl,imx28-evk", "fsl,imx28";
18 reg_3p3v: regulator-3p3v {
19 compatible = "regulator-fixed";
20 regulator-name = "3P3V";
21 regulator-min-microvolt = <3300000>;
22 regulator-max-microvolt = <3300000>;
23 regulator-always-on;
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H A Dimx28-m28evk.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
7 /dts-v1/;
8 #include "imx28-m28.dtsi"
12 compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28";
15 compatible = "pwm-backlight";
17 brightness-levels = <0 4 8 16 32 64 128 255>;
18 default-brightness-level = <6>;
21 reg_vddio_sd0: regulator-1 {
22 compatible = "regulator-fixed";
23 regulator-name = "vddio-sd0";
[all …]
H A Dimx28.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include <dt-bindings/gpio/gpio.h>
6 #include "imx28-pinfunc.h"
9 #address-cells = <1>;
10 #size-cells = <1>;
12 interrupt-parent = <&icoll>;
15 * pre-existing /chosen node to be available to insert the
42 #address-cells = <1>;
43 #size-cells = <0>;
46 compatible = "arm,arm926ej-s";
[all …]
H A Dimx28-cfa10056.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * The CFA-10055 is an expansion board for the CFA-10036 module and
8 * CFA-10037, thus we need to include the CFA-10037 DTS.
10 #include "imx28-cfa10037.dts"
13 model = "Crystalfontz CFA-10056 Board";
14 …compatible = "crystalfontz,cfa10056", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28…
16 spi-2 {
17 compatible = "spi-gpio";
18 pinctrl-names = "default";
19 pinctrl-0 = <&spi2_pins_cfa10056>;
[all …]
H A Dimx28-cfa10055.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * The CFA-10055 is an expansion board for the CFA-10036 module and
9 * CFA-10037, thus we need to include the CFA-10037 DTS.
11 #include "imx28-cfa10037.dts"
14 model = "Crystalfontz CFA-10055 Board";
15 …compatible = "crystalfontz,cfa10055", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28…
17 spi-2 {
18 compatible = "spi-gpio";
19 pinctrl-names = "default";
20 pinctrl-0 = <&spi2_pins_cfa10055>;
[all …]
H A Dimx28-apf28dev.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
7 #include "imx28-apf28.dts"
11 compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
13 reg_usb0_vbus: regulator-0 {
14 compatible = "regulator-fixed";
15 regulator-name = "usb0_vbus";
16 regulator-min-microvolt = <5000000>;
17 regulator-max-microvolt = <5000000>;
19 enable-active-high;
[all …]
H A Dimx28-duckbill.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2013-2014,2016 Michael Heimpold <mhei@heimpold.de>
4 * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include "imx28.dtsi"
13 compatible = "i2se,duckbill", "fsl,imx28";
20 reg_3p3v: regulator-3p3v {
21 compatible = "regulator-fixed";
22 regulator-name = "3P3V";
[all …]
H A Dimx28-tx28.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
4 * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
7 /dts-v1/;
8 #include "imx28.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 model = "Ka-Ro electronics TX28 module";
14 compatible = "karo,tx28", "fsl,imx28";
34 reg = <0x40000000 0>; /* will be filled in by U-Boot */
38 compatible = "w1-gpio";
[all …]
H A Dimx28-cfa10049.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
8 * need to include the CFA-10036 DTS.
10 #include "imx28-cfa10036.dts"
13 model = "Crystalfontz CFA-10049 Board";
14 compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28";
17 compatible = "i2c-mux-gpio";
18 #address-cells = <1>;
19 #size-cells = <0>;
20 pinctrl-names = "default";
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/linux/Documentation/devicetree/bindings/spi/
H A Dmxs-spi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/mxs-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale MX233/MX28 SSP/SPI
10 - Marek Vasut <marex@denx.de>
13 - $ref: /schemas/spi/spi-controller.yaml#
18 - fsl,imx23-spi
19 - fsl,imx28-spi
30 dma-names:
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H A Dspi-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI Controller Common Properties
10 - Mark Brown <broonie@kernel.org>
13 SPI busses can be described with a node for the SPI controller device
14 and a set of child nodes for each SPI slave on the bus. The system SPI
15 controller may be described for use in SPI master mode or in SPI slave mode,
20 pattern: "^spi(@.*|-([0-9]|[1-9][0-9]+))?$"
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/linux/Documentation/devicetree/bindings/net/
H A Dqca,qca7000.txt3 The QCA7000 is a serial-to-powerline bridge with a host interface which could
4 be configured either as SPI or UART slave. This configuration is done by
7 (a) Ethernet over SPI
9 In order to use the QCA7000 as SPI device it must be defined as a child of a
10 SPI master in the device tree.
13 - compatible : Should be "qca,qca7000"
14 - reg : Should specify the SPI chip select
15 - interrupts : The first cell should specify the index of the source
18 - spi-cpha : Must be set
19 - spi-cpol : Must be set
[all …]
H A Dmicrochip,enc28j60.txt3 This is a standalone 10 MBit ethernet controller with SPI interface.
5 For each device connected to a SPI bus, define a child node within
6 the SPI master node.
9 - compatible: Should be "microchip,enc28j60"
10 - reg: Specify the SPI chip select the ENC28J60 is wired to
11 - interrupts: Specify the interrupt index within the interrupt controller (referred
12 to above in interrupt-parent) and interrupt type. The ENC28J60 natively
15 - pinctrl-names: List of assigned state names, see pinctrl binding documentation.
16 - pinctrl-0: List of phandles to configure the GPIO pin used as interrupt line,
21 - spi-max-frequency: Maximum frequency of the SPI bus when accessing the ENC28J60.
[all …]
/linux/Documentation/devicetree/bindings/arm/
H A Dfsl.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
17 - description: i.MX1 based Boards
19 - enum:
20 - armadeus,imx1-apf9328
21 - fsl,imx1ads
22 - const: fsl,imx1
24 - description: i.MX23 based Boards
[all …]
/linux/drivers/spi/
H A Dspi-mxs.c1 // SPDX-License-Identifier: GPL-2.0+
3 // Freescale MXS SPI host driver
15 // Based on code from U-Boot bootloader by:
18 // Based on spi-stmp.c, which is:
28 #include <linux/dma-mapping.h>
39 #include <linux/spi/spi.h>
40 #include <linux/spi/mxs-spi.h>
41 #include <trace/events/spi.h>
42 #include <linux/dma/mxs-dma.h>
44 #define DRIVER_NAME "mxs-spi"
[all …]
/linux/drivers/gpio/
H A Dgpiolib-of.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (c) 2007-2008 MontaVista Software, Inc.
26 #include "gpiolib-of.h"
29 * This is Linux-specific flags. By default controllers' and Linux' mapping
31 * Linux-specific in their .xlate callback. Though, 1:1 mapping is recommended.
44 * of_gpio_named_count() - Count GPIOs for a device
53 * * %-EINVAL for an incorrectly formed "gpios" property, or
54 * * %-ENOENT for a missing "gpios" property.
69 return of_count_phandle_with_args(np, propname, "#gpio-cells"); in of_gpio_named_count()
73 * of_gpio_spi_cs_get_count() - special GPIO counting for SPI
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx7s.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
6 #include <dt-bindings/clock/imx7d-clock.h>
7 #include <dt-bindings/power/imx7-power.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/imx7-reset.h>
12 #include "imx7d-pinfunc.h"
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
H A Dimx6qdl.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include <dt-bindings/clock/imx6qdl-clock.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 * pre-existing /chosen node to be available to insert the
58 compatible = "fixed-clock";
59 #clock-cells = <0>;
60 clock-frequency = <32768>;
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A 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>;
[all …]