Searched refs:expander (Results 1 – 25 of 61) sorted by relevance
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| /Linux-v6.6/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-v6.6/arch/arm/boot/dts/marvell/ |
| D | dove-sbc-a510.dts | 46 * SBC-A510 comprises a PCA9555 I2C GPIO expander its GPIO lines connected to
102 * USB port 0 can be powered and monitored by I2C GPIO expander:
120 * - GPIO expander, NXP PCA9555, 0x20
140 /* NXP PCA9555 GPIO expander */
169 * SDIO0 is connected to a MMC/SD/SDIO socket, I2C GPIO expander has
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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 | kirkwood-l-50.dts | 65 gpio2: gpio-expander@20 {
79 gpio3: gpio-expander@21 {
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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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| D | armada-388-clearfog.dts | 60 * PCA9655 GPIO expander:
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| /Linux-v6.6/arch/arm/boot/dts/nxp/ls/ |
| D | ls1021a-tqmls1021a-mbls1021a.dts | 214 pca9554_0: gpio-expander@20 {
230 pca9554_1: gpio-expander@21 {
246 pca9554_2: gpio-expander@22 {
291 stmpe811: port-expander@41 {
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| /Linux-v6.6/arch/arm/boot/dts/nxp/imx/ |
| 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 | imx7d-pico-dwarf.dts | 61 pca9554: io-expander@25 {
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| D | mba6ulx.dtsi | 233 expander_out0: gpio-expander@20 {
241 expander_in0: gpio-expander@21 {
267 expander_out1: gpio-expander@22 {
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| /Linux-v6.6/Documentation/hwmon/ |
| D | raspberrypi-hwmon.rst | 9 * Raspberry Pi 3 B (via GPIO on port expander)
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| /Linux-v6.6/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-v6.6/arch/arm/boot/dts/st/ |
| D | ste-nomadik-nhk15.dts | 102 stmpe0: port-expander@43 {
147 stmpe1: port-expander@44 {
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| /Linux-v6.6/arch/arm/boot/dts/nxp/vf/ |
| D | vf610-zii-scu4-aib.dts | 528 gpio5: io-expander@20 {
535 gpio6: io-expander@22 {
586 gpio9: io-expander@20 {
607 gpio7: io-expander@23 {
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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 | vf610-zii-dev-rev-c.dts | 287 gpio5: io-expander@18 {
335 gpio7: io-expander@22 {
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| /Linux-v6.6/arch/arm/boot/dts/intel/ixp/ |
| 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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| /Linux-v6.6/drivers/pinctrl/ |
| D | Kconfig | 148 Support for 20/40/60 pin Cypress Cy8C95x0 pinctrl/gpio I2C expander.
306 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-v6.6/drivers/gpio/ |
| D | Kconfig | 192 Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
1017 tristate "Avionic Design N-bit GPIO expander"
1029 tristate "FXL6408 I2C GPIO expander"
1033 GPIO driver for Fairchild Semiconductor FXL6408 GPIO expander.
1039 tristate "DS4520 I2C GPIO expander"
1043 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1057 tristate "Maxim MAX7300 GPIO expander"
1060 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1117 tristate "PCA9570 4-Bit I2C GPO expander"
1150 tristate "TPIC2810 8-Bit I2C GPO expander"
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| /Linux-v6.6/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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