Searched refs:expander (Results 1 – 25 of 59) sorted by relevance
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| /Linux-v6.1/Documentation/devicetree/bindings/gpio/ |
| D | raspberrypi,firmware-gpio.txt | 1 Raspberry Pi GPIO expander
3 The Raspberry Pi 3 GPIO expander is controlled by the VC4 firmware. The
5 GPIO lines on the expander.
7 The Raspberry Pi GPIO expander node must be a child node of the Raspberry Pi
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| D | gpio-adnp.txt | 1 Avionic Design N-bit GPIO expander bindings
13 The GPIO expander can optionally be used as an interrupt controller, in
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| D | gpio-moxtet.txt | 1 Turris Mox Moxtet GPIO expander via Moxtet bus
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| D | gpio-xra1403.txt | 3 The XRA1403 is an 16-bit GPIO expander with an SPI interface. Features available:
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| /Linux-v6.1/Documentation/devicetree/bindings/pinctrl/ |
| D | pinctrl-sx150x.txt | 1 SEMTECH SX150x GPIO expander bindings
32 - semtech,probe-reset: Will trigger a reset of the GPIO expander on probe,
35 The GPIO expander can optionally be used as an interrupt controller, in
54 i2c0gpio-expander@20{
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | dove-sbc-a510.dts | 46 * SBC-A510 comprises a PCA9555 I2C GPIO expander its GPIO lines connected to
104 * USB port 0 can be powered and monitored by I2C GPIO expander:
122 * - GPIO expander, NXP PCA9555, 0x20
142 /* NXP PCA9555 GPIO expander */
171 * SDIO0 is connected to a MMC/SD/SDIO socket, I2C GPIO expander has
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| D | imx6qdl-pico-dwarf.dtsi | 29 io-expander@25 {
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| D | imx6qdl-pico-nymph.dtsi | 28 io-expander@25 {
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| D | vf610-zii-scu4-aib.dts | 498 gpio5: io-expander@20 {
505 gpio6: io-expander@22 {
556 gpio9: io-expander@20 {
577 gpio7: io-expander@23 {
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| D | armada-388-clearfog.dtsi | 115 * PCA9655 GPIO expander, up to 1MHz clock.
133 expander0: gpio-expander@20 {
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| D | imx7d-pico-dwarf.dts | 60 pca9554: io-expander@25 {
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| D | intel-ixp42x-goramo-multilink.dts | 45 * 74HC4094 which is used as a rudimentary GPIO expander
47 * - Create device tree bindings for this as GPIO expander
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| D | vf610-zii-dev-rev-b.dts | 326 gpio5: io-expander@20 {
334 gpio6: io-expander@22 {
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| D | kirkwood-l-50.dts | 65 gpio2: gpio-expander@20{
79 gpio3: gpio-expander@21{
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| D | mba6ulx.dtsi | 233 expander_out0: gpio-expander@20 {
240 expander_in0: gpio-expander@21 {
265 expander_out1: gpio-expander@22 {
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| D | vf610-zii-dev-rev-c.dts | 277 gpio5: io-expander@18 {
325 gpio7: io-expander@22 {
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| D | armada-388-helios4.dts | 154 * PCA9655 GPIO expander, up to 1MHz clock.
160 expander0: gpio-expander@20 {
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| D | armada-370-seagate-nas-4bay.dts | 38 /* I2C GPIO expander (PCA9554A) */
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| /Linux-v6.1/arch/arm/mach-davinci/ |
| D | Kconfig | 102 based GPIO expander on that board. This option selected in this
127 prompt "Select peripherals connected to expander on UI board"
132 based GPIO expander on that card. This option selected in this
139 to TCA6416 expander on DA850/OMAP-L138/AM18x EVM UI card
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| /Linux-v6.1/Documentation/hwmon/ |
| D | raspberrypi-hwmon.rst | 9 * Raspberry Pi 3 B (via GPIO on port expander)
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| /Linux-v6.1/Documentation/devicetree/bindings/i2c/ |
| D | i2c-arb.txt | 17 with a NXP pca8574 GPIO expander attached.
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| /Linux-v6.1/Documentation/scsi/ |
| D | libsas.rst | 21 * Expander management and exporting expander control
309 - events marked E (expander) if it wants the SAS layer
419 In each expander directory in sysfs, there is a file called
432 2. Open the expander's SMP portal sysfs file in RW mode.
454 expander, and gives expander information, including routing
457 The SMP portal gives you complete control of the expander,
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| /Linux-v6.1/Documentation/devicetree/bindings/leds/ |
| D | leds-pca9532.txt | 3 The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
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| /Linux-v6.1/drivers/pinctrl/ |
| D | Kconfig | 148 Support for 20/40/60 pin Cypress Cy8C95x0 pinctrl/gpio I2C expander.
295 tristate "Microchip MCP23xxx I/O expander"
438 tristate "STMicroelectronics STMFX GPIO expander pinctrl driver"
446 GPIO expander.
452 bool "Semtech SX150x I2C GPIO expander pinctrl driver"
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| /Linux-v6.1/Documentation/leds/ |
| D | leds-lp3944.rst | 23 DIM modes; it could even be used as a gpio expander but this driver assumes it
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