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Searched refs:expander (Results 1 – 25 of 83) sorted by relevance

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/linux/arch/arm/boot/dts/marvell/
H A Ddove-sbc-a510.dts46 * 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
H A Darmada-388-clearfog.dtsi115 * PCA9655 GPIO expander, up to 1MHz clock.
133 expander0: gpio-expander@20 {
H A Dkirkwood-l-50.dts65 gpio2: gpio-expander@20 {
80 gpio3: gpio-expander@21 {
H A Darmada-388-helios4.dts154 * PCA9655 GPIO expander, up to 1MHz clock.
160 expander0: gpio-expander@20 {
/linux/Documentation/devicetree/bindings/gpio/
H A Dgpio-adnp.txt1 Avionic Design N-bit GPIO expander bindings
13 The GPIO expander can optionally be used as an interrupt controller, in
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-kontron-smarc-eval-carrier.dts120 expander_pm_out: io-expander@22 {
130 expander_pm_in: io-expander@24 {
156 expander_audio: io-expander@20 {
H A Dmba8xx.dtsi71 gpios = <&expander 1 GPIO_ACTIVE_HIGH>;
78 gpios = <&expander 2 GPIO_ACTIVE_HIGH>;
90 gpio = <&expander 6 GPIO_ACTIVE_HIGH>;
253 expander: gpio@70 { label
/linux/arch/arm/boot/dts/nxp/ls/
H A Dls1021a-tqmls1021a-mbls1021a.dts215 pca9554_0: gpio-expander@20 {
231 pca9554_1: gpio-expander@21 {
247 pca9554_2: gpio-expander@22 {
292 stmpe811: port-expander@41 {
/linux/drivers/cxl/
H A DKconfig33 Say 'y/m' to enable a driver that will attach to CXL memory expander
127 expander devices.
139 control the scrub feature configurations of CXL memory expander
157 control the ECS feature configurations of CXL memory expander
175 configurations of CXL memory expander devices.
/linux/Documentation/scsi/
H A Dlibsas.rst21 * 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,
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-pico-dwarf.dtsi29 io-expander@25 {
H A Dimx6qdl-pico-nymph.dtsi28 io-expander@25 {
H A Dmba6ulx.dtsi243 expander_out0: gpio-expander@20 {
251 expander_in0: gpio-expander@21 {
277 expander_out1: gpio-expander@22 {
H A Dimx7d-pico-dwarf.dts63 pca9554: io-expander@25 {
/linux/Documentation/hwmon/
H A Draspberrypi-hwmon.rst9 * Raspberry Pi 3 B (via GPIO on port expander)
/linux/Documentation/driver-api/cxl/devices/
H A Ddevice-types.rst85 A basic example of a type-3 device is a simple memory expander, whose
132 The simplest form of Type-3 device is a memory expander. A memory expander
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-yosemite5.dts391 gpio-expander@41 {
552 gpio-expander@27 {
639 gpio-expander@21 {
658 gpio-expander@22 {
711 gpio-expander@21 {
/linux/drivers/pinctrl/
H A DKconfig149 tristate "Awinic AW9523/AW9523B I2C GPIO expander pinctrl driver"
160 expander with PWM functionality. This driver bundles a
184 Support for 20/40/60 pin Cypress Cy8C95x0 pinctrl/gpio I2C expander.
400 tristate "Microchip MCP23xxx I/O expander"
558 tristate "STMicroelectronics STMFX GPIO expander pinctrl driver"
567 GPIO expander.
573 tristate "Semtech SX150x I2C GPIO expander pinctrl driver"
/linux/arch/arm/boot/dts/st/
H A Dste-nomadik-nhk15.dts102 stmpe0: port-expander@43 {
147 stmpe1: port-expander@44 {
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvf610-zii-dev-rev-b.dts326 gpio5: io-expander@20 {
334 gpio6: io-expander@22 {
H A Dvf610-zii-dev-rev-c.dts287 gpio5: io-expander@18 {
335 gpio7: io-expander@22 {
/linux/arch/arm/boot/dts/intel/ixp/
H A Dintel-ixp42x-goramo-multilink.dts45 * 74HC4094 which is used as a rudimentary GPIO expander
47 * - Create device tree bindings for this as GPIO expander
/linux/drivers/gpio/
H A DKconfig209 Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
1113 tristate "Avionic Design N-bit GPIO expander"
1125 tristate "FXL6408 I2C GPIO expander"
1129 GPIO driver for Fairchild Semiconductor FXL6408 GPIO expander.
1135 tristate "DS4520 I2C GPIO expander"
1139 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1153 tristate "Maxim MAX7300 GPIO expander"
1156 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1217 tristate "PCA9570 4-Bit I2C GPO expander"
1250 tristate "TPIC2810 8-Bit I2C GPO expander"
[all …]
/linux/Documentation/leds/
H A Dleds-lp3944.rst23 DIM modes; it could even be used as a gpio expander but this driver assumes it
/linux/drivers/firmware/arm_scmi/vendors/imx/
H A DKconfig45 This enables i.MX System MISC control logic such as gpio expander

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