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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/
Dmarvell,kirkwood-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6180-pinctrl",
8 "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
9 "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl",
10 "marvell,98dx4122-pinctrl", "marvell,98dx1135-pinctrl"
11 - reg: register specifier of MPP registers
14 It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs.
24 mpp0 0 gpio, nand(io2), spi(cs)
25 mpp1 1 gpo, nand(io3), spi(mosi)
26 mpp2 2 gpo, nand(io4), spi(sck)
[all …]
Dpinctrl-mcp23s08.txt2 8-/16-bit I/O expander with serial interface (I2C/SPI)
5 - compatible : Should be
6 - "mcp,mcp23s08" (DEPRECATED) for 8 GPIO SPI version
7 - "mcp,mcp23s17" (DEPRECATED) for 16 GPIO SPI version
8 - "mcp,mcp23008" (DEPRECATED) for 8 GPIO I2C version or
9 - "mcp,mcp23017" (DEPRECATED) for 16 GPIO I2C version of the chip
11 - "microchip,mcp23s08" for 8 GPIO SPI version
12 - "microchip,mcp23s17" for 16 GPIO SPI version
13 - "microchip,mcp23s18" for 16 GPIO SPI version
14 - "microchip,mcp23008" for 8 GPIO I2C version or
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/pinctrl/
Dmarvell,kirkwood-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6180-pinctrl",
8 "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
9 "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl",
10 "marvell,98dx4122-pinctrl", "marvell,98dx1135-pinctrl"
11 - reg: register specifier of MPP registers
14 It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs.
24 mpp0 0 gpio, nand(io2), spi(cs)
25 mpp1 1 gpo, nand(io3), spi(mosi)
26 mpp2 2 gpo, nand(io4), spi(sck)
[all …]
Dpinctrl-mcp23s08.txt2 8-/16-bit I/O expander with serial interface (I2C/SPI)
5 - compatible : Should be
6 - "mcp,mcp23s08" (DEPRECATED) for 8 GPIO SPI version
7 - "mcp,mcp23s17" (DEPRECATED) for 16 GPIO SPI version
8 - "mcp,mcp23008" (DEPRECATED) for 8 GPIO I2C version or
9 - "mcp,mcp23017" (DEPRECATED) for 16 GPIO I2C version of the chip
11 - "microchip,mcp23s08" for 8 GPIO SPI version
12 - "microchip,mcp23s17" for 16 GPIO SPI version
13 - "microchip,mcp23s18" for 16 GPIO SPI version
14 - "microchip,mcp23008" for 8 GPIO I2C version or
[all …]
/kernel/linux/linux-5.10/drivers/gpio/
Dgpio-pisosr.c2 * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
18 #include <linux/gpio/consumer.h>
19 #include <linux/gpio/driver.h>
22 #include <linux/spi/spi.h>
27 * struct pisosr_gpio - GPIO driver data
28 * @chip: GPIO controller chip
29 * @spi: SPI device pointer
32 * @load_gpio: GPIO pin used to load input into device
37 struct spi_device *spi; member
44 static int pisosr_gpio_refresh(struct pisosr_gpio *gpio) in pisosr_gpio_refresh() argument
[all …]
/kernel/linux/linux-6.6/drivers/gpio/
Dgpio-pisosr.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2015-2023 Texas Instruments Incorporated - https://www.ti.com/
10 #include <linux/gpio/consumer.h>
11 #include <linux/gpio/driver.h>
14 #include <linux/spi/spi.h>
19 * struct pisosr_gpio - GPIO driver data
20 * @chip: GPIO controller chip
21 * @spi: SPI device pointer
24 * @load_gpio: GPIO pin used to load input into device
29 struct spi_device *spi; member
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/
Dpinctrl-xway.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/pinctrl/pinmux-xway.c
4 * based on linux/drivers/pinctrl/pinmux-pxa910.c
11 #include <linux/gpio/driver.h>
21 #include "pinctrl-lantiq.h"
110 /* --------- ase related code --------- */
115 MFP_XWAY(GPIO0, GPIO, EXIN, MII, TDM),
116 MFP_XWAY(GPIO1, GPIO, STP, DFE, EBU),
117 MFP_XWAY(GPIO2, GPIO, STP, DFE, EPHY),
118 MFP_XWAY(GPIO3, GPIO, STP, EPHY, EBU),
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/
Dspi-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO devicetree bindings
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
14 dedicated GPIO lines.
17 - $ref: "/schemas/spi/spi-controller.yaml#"
21 const: spi-gpio
[all …]
Dbrcm,bcm2835-aux-spi.txt3 The BCM2835 contains two forms of SPI master controller, one known simply as
4 SPI0, and the other known as the "Universal SPI Master"; part of the
8 - compatible: Should be "brcm,bcm2835-aux-spi".
9 - reg: Should contain register location and length for the spi block
10 - interrupts: Should contain shared interrupt of the aux block
11 - clocks: The clock feeding the SPI controller - needs to
15 - cs-gpios: the cs-gpios (native cs is NOT supported)
16 see also spi-bus.txt
21 compatible = "brcm,bcm2835-aux-spi";
25 #address-cells = <1>;
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/
Dspi-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
14 dedicated GPIO lines.
17 - $ref: /schemas/spi/spi-controller.yaml#
21 const: spi-gpio
[all …]
Dbrcm,bcm2835-aux-spi.txt3 The BCM2835 contains two forms of SPI master controller, one known simply as
4 SPI0, and the other known as the "Universal SPI Master"; part of the
8 - compatible: Should be "brcm,bcm2835-aux-spi".
9 - reg: Should contain register location and length for the spi block
10 - interrupts: Should contain shared interrupt of the aux block
11 - clocks: The clock feeding the SPI controller - needs to
15 - cs-gpios: the cs-gpios (native cs is NOT supported)
16 see also spi-bus.txt
21 compatible = "brcm,bcm2835-aux-spi";
25 #address-cells = <1>;
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/
Dpinctrl-xway.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/pinctrl/pinmux-xway.c
4 * based on linux/drivers/pinctrl/pinmux-pxa910.c
21 #include "pinctrl-lantiq.h"
110 /* --------- DEPRECATED: xr9 related code --------- */
111 /* ---------- use xrx100/xrx200 instead ---------- */
116 MFP_XWAY(GPIO0, GPIO, EXIN, NONE, TDM),
117 MFP_XWAY(GPIO1, GPIO, EXIN, NONE, NONE),
118 MFP_XWAY(GPIO2, GPIO, CGU, EXIN, GPHY),
119 MFP_XWAY(GPIO3, GPIO, CGU, NONE, PCI),
[all …]
/kernel/linux/linux-5.10/drivers/staging/wfx/Documentation/devicetree/bindings/net/wireless/
Dsilabs,wfx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
7 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - Jérôme Pouiller <jerome.pouiller@silabs.com>
15 The WFxxx chip series can be connected via SPI or via SDIO.
24 In addition, it is recommended to declare a mmc-pwrseq on SDIO host above
25 WFx. Without it, you may encounter issues with warm boot. The mmc-pwrseq
26 should be compatible with mmc-pwrseq-simple. Please consult
27 Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml for more
30 For SPI':'
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/panel/
Dsamsung,lms397kf04.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - Linus Walleij <linus.walleij@linaro.org>
16 - $ref: panel-common.yaml#
17 - $ref: /schemas/spi/spi-peripheral-props.yaml#
25 reset-gpios: true
27 vci-supply:
31 vccio-supply:
37 spi-cpha: true
[all …]
Dsamsung,s6d27a1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 - Markuss Broks <markuss.broks@gmail.com>
16 - $ref: panel-common.yaml#
17 - $ref: /schemas/spi/spi-peripheral-props.yaml#
32 reset-gpios: true
34 vci-supply:
38 vccio-supply:
44 spi-cpha: true
[all …]
Dsamsung,lms380kf01.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Linus Walleij <linus.walleij@linaro.org>
17 - $ref: panel-common.yaml#
18 - $ref: /schemas/spi/spi-peripheral-props.yaml#
33 reset-gpios: true
35 vci-supply:
39 vccio-supply:
45 spi-cpha: true
[all …]
/kernel/linux/linux-5.10/drivers/tty/serial/
Difx6x60.c1 // SPDX-License-Identifier: GPL-2.0
4 * Driver for the IFX 6x60 spi modem.
19 * o The driver is intended to be big-endian safe but has never been
22 * o Some of the GPIO naming/setup assumptions may need revisiting if
26 #include <linux/dma-mapping.h>
31 #include <linux/spi/spi.h>
42 #include <linux/gpio/consumer.h>
48 #include <linux/spi/ifx_modem.h>
60 #define IFX_SPI_HEADER_0 (-1)
61 #define IFX_SPI_HEADER_F (-2)
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/net/nfc/
Dmarvell,nci.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 - marvell,nfc-i2c
16 - marvell,nfc-spi
17 - marvell,nfc-uart
19 hci-muxed:
30 reset-n-io:
31 $ref: /schemas/types.yaml#/definitions/phandle-array
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mmc/
Dmmc-spi-slot.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-spi-slot.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MMC/SD/SDIO slot directly connected to a SPI bus
10 - Ulf Hansson <ulf.hansson@linaro.org>
13 - $ref: mmc-controller.yaml
14 - $ref: /schemas/spi/spi-peripheral-props.yaml
17 The extra properties used by an mmc connected via SPI.
21 const: mmc-spi-slot
[all …]
/kernel/linux/linux-5.10/drivers/spi/
Dspi-gpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * SPI master driver using generic bitbanged GPIO
11 #include <linux/gpio/consumer.h>
15 #include <linux/spi/spi.h>
16 #include <linux/spi/spi_bitbang.h>
17 #include <linux/spi/spi_gpio.h>
21 * This bitbanging SPI master driver should help make systems usable
22 * when a native hardware SPI engine is not available, perhaps because
26 * platform_device->driver_data ... points to spi_gpio
28 * spi->controller_state ... reserved for bitbang framework code
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpio/
Dgpio-pisosr.txt1 Generic Parallel-in/Serial-out Shift Register GPIO Driver
3 This binding describes generic parallel-in/serial-out shift register
5 SN74165 serial-out shift registers and the SN65HVS88x series of
9 - compatible : Should be "pisosr-gpio".
10 - gpio-controller : Marks the device node as a GPIO controller.
11 - #gpio-cells : Should be two. For consumer use see gpio.txt.
14 - ngpios : Number of used GPIO lines (0..n-1), default is 8.
15 - load-gpios : GPIO pin specifier attached to load enable, this
19 For other required and optional properties of SPI slave
20 nodes please refer to ../spi/spi-bus.txt.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpio/
Dgpio-pisosr.txt1 Generic Parallel-in/Serial-out Shift Register GPIO Driver
3 This binding describes generic parallel-in/serial-out shift register
5 SN74165 serial-out shift registers and the SN65HVS88x series of
9 - compatible : Should be "pisosr-gpio".
10 - gpio-controller : Marks the device node as a GPIO controller.
11 - #gpio-cells : Should be two. For consumer use see gpio.txt.
14 - ngpios : Number of used GPIO lines (0..n-1), default is 8.
15 - load-gpios : GPIO pin specifier attached to load enable, this
19 For other required and optional properties of SPI slave
20 nodes please refer to ../spi/spi-bus.txt.
[all …]
/kernel/linux/linux-6.6/drivers/spi/
Dspi-gpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * SPI host driver using generic bitbanged GPIO
11 #include <linux/gpio/consumer.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/spi_bitbang.h>
16 #include <linux/spi/spi_gpio.h>
20 * This bitbanging SPI host driver should help make systems usable
21 * when a native hardware SPI engine is not available, perhaps because
25 * platform_device->driver_data ... points to spi_gpio
27 * spi->controller_state ... reserved for bitbang framework code
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/net/wireless/
Dsilabs,wfx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Jérôme Pouiller <jerome.pouiller@silabs.com>
16 https://www.silabs.com/documents/public/data-sheets/wf200-datasheet.pdf
18 The WF200 can be connected via SPI or via SDIO.
25 It is recommended to declare a mmc-pwrseq on SDIO host above WFx. Without
26 it, you may encounter issues during reboot. The mmc-pwrseq should be
27 compatible with mmc-pwrseq-simple. Please consult
28 Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml for more
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/
Drenesas,idt821034.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Herve Codina <herve.codina@bootlin.com>
16 The time-slots used by the codec must be set and so, the properties
17 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18 'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for
19 sub-nodes that involve the codec. The codec uses one 8bit time-slot per
21 'dai-tdm-tdm-slot-with' must be set to 8.
26 - $ref: /schemas/spi/spi-peripheral-props.yaml#
[all …]

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