| /linux/arch/arm/boot/dts/marvell/ |
| H A 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
|
| H A D | armada-388-clearfog.dtsi | 115 * PCA9655 GPIO expander, up to 1MHz clock.
133 expander0: gpio-expander@20 {
|
| H A D | kirkwood-l-50.dts | 65 gpio2: gpio-expander@20 {
80 gpio3: gpio-expander@21 {
|
| H A D | armada-388-helios4.dts | 154 * PCA9655 GPIO expander, up to 1MHz clock.
160 expander0: gpio-expander@20 {
|
| H A D | armada-370-seagate-nas-4bay.dts | 38 /* I2C GPIO expander (PCA9554A) */
|
| H A D | armada-388-clearfog.dts | 61 * PCA9655 GPIO expander:
|
| /linux/Documentation/devicetree/bindings/gpio/ |
| H A 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
|
| H A D | gpio-moxtet.txt | 1 Turris Mox Moxtet GPIO expander via Moxtet bus
|
| H A D | gpio-xra1403.txt | 3 The XRA1403 is an 16-bit GPIO expander with an SPI interface. Features available:
|
| /linux/arch/arm/boot/dts/nxp/ls/ |
| H A 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 {
|
| /linux/Documentation/scsi/ |
| H A 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,
|
| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6qdl-pico-dwarf.dtsi | 29 io-expander@25 {
|
| H A D | imx6qdl-pico-nymph.dtsi | 28 io-expander@25 {
|
| H A D | imx7d-pico-dwarf.dts | 61 pca9554: io-expander@25 {
|
| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | mba8xx.dtsi | 64 gpios = <&expander 1 GPIO_ACTIVE_HIGH>;
71 gpios = <&expander 2 GPIO_ACTIVE_HIGH>;
83 gpio = <&expander 6 GPIO_ACTIVE_HIGH>;
233 expander: gpio@70 { label
|
| /linux/Documentation/hwmon/ |
| H A D | raspberrypi-hwmon.rst | 9 * Raspberry Pi 3 B (via GPIO on port expander)
|
| /linux/arch/arm/boot/dts/nxp/vf/ |
| H A 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 {
|
| H A D | vf610-zii-dev-rev-b.dts | 326 gpio5: io-expander@20 {
334 gpio6: io-expander@22 {
|
| H A D | vf610-zii-dev-rev-c.dts | 287 gpio5: io-expander@18 {
335 gpio7: io-expander@22 {
|
| /linux/arch/arm/boot/dts/st/ |
| H A D | ste-nomadik-nhk15.dts | 102 stmpe0: port-expander@43 {
147 stmpe1: port-expander@44 {
|
| H A D | ste-href-stuib.dtsi | 33 stmpe1601: port-expander@40 {
|
| /linux/arch/arm/boot/dts/intel/ixp/ |
| H A 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
|
| /linux/Documentation/leds/ |
| H A D | leds-lp3944.rst | 23 DIM modes; it could even be used as a gpio expander but this driver assumes it
|
| /linux/Documentation/firmware-guide/acpi/ |
| H A D | gpio-properties.rst | 156 describes each line/pin of a GPIO controller/expander. This list, contained in
162 controller/expander
168 - names inside one GPIO controller/expander must be unique
|
| /linux/arch/mips/boot/dts/ingenic/ |
| H A D | cu1000-neo.dts | 77 sc16is752: expander@0 {
|