| /openbmc/linux/drivers/gpio/ |
| H A D | Kconfig | 108 # This symbol is selected by both I2C and SPI expanders
1021 menu "I2C GPIO expanders"
1030 I2C GPIO expanders. The register space will be extended by powers
1071 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
1074 Port Expanders. Each IO port on these chips has a fixed role of
1101 SMBus I/O expanders, made mostly by NXP or TI. Compatible
1133 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
1138 GPIO expanders used for additional digital outputs or inputs.
1149 Your board setup code will need to declare the expanders in
1175 menu "MFD GPIO expanders"
[all …]
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| /openbmc/linux/drivers/cxl/ |
| H A D | Kconfig | 80 provisioning the persistent memory capacity of CXL memory expanders.
117 region is defined by one or more CXL expanders that decode a given
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| /openbmc/u-boot/arch/arm/mach-owl/ |
| H A D | Kconfig | 21 - 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons
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| /openbmc/phosphor-power/phosphor-regulators/docs/config_file/ |
| H A D | set_device.md | 13 example, you need to check a bit in two different I/O expanders to detect a
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| /openbmc/u-boot/arch/arm/mach-snapdragon/ |
| H A D | Kconfig | 27 - 20-pin low speed and 40-pin high speed expanders, 4 LED, 3 buttons
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| /openbmc/linux/drivers/video/backlight/ |
| H A D | ktd253-backlight.c | 49 * suffixes, and no using GPIO expanders on slow buses for this! in ktd253_backlight_stepdown()
110 * _cansleep suffixes, and no using GPIO expanders on in ktd253_backlight_update_status()
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| /openbmc/linux/Documentation/devicetree/bindings/gpio/ |
| H A D | st,stmpe-gpio.yaml | 14 GPIO portions of these expanders.
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| H A D | nxp,pcf8575.yaml | 7 title: PCF857x-compatible I/O expanders
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| H A D | gpio-pca95xx.yaml | 13 Bindings for the family of I2C GPIO multiplexers/expanders: NXP PCA95xx,
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| /openbmc/u-boot/doc/device-tree-bindings/i2c/ |
| H A D | i2c-mux.txt | 26 with two NXP pca8574 GPIO expanders attached, one each to
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| /openbmc/openbmc/meta-quanta/meta-gbs/recipes-kernel/linux/linux-nuvoton/ |
| H A D | gbs.cfg | 88 # I2C GPIO expanders
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| /openbmc/openbmc/meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-fw/ |
| H A D | kudo-lib.sh | 7 # Dynamically obtains GPIO number from chip base and I2C expanders through line name
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| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-mux.yaml | 48 * with two NXP pca8574 GPIO expanders attached, one each to
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| /openbmc/u-boot/arch/arm/mach-rockchip/rk3399/ |
| H A D | Kconfig | 42 * 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons
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| /openbmc/linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | cypress,cy8c95x0.yaml | 13 This supports the 20/40/60 pin Cypress CYC95x0 GPIO I2C expanders.
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| /openbmc/u-boot/drivers/gpio/ |
| H A D | Kconfig | 313 SMBus I/O expanders, made mostly by NXP or TI. Compatible
336 SMBus I/O expanders, made mostly by NXP or TI. Compatible
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| H A D | pcf8575_gpio.c | 23 * Support 8 bit PCF857x compatible expanders.
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| /openbmc/u-boot/doc/device-tree-bindings/gpio/ |
| H A D | gpio-pcf857x.txt | 1 * PCF857x-compatible I/O expanders
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| /openbmc/linux/drivers/cdx/controller/ |
| H A D | bitfield.h | 31 /* Value expanders for printk */
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| /openbmc/linux/Documentation/i2c/ |
| H A D | summary.rst | 56 ``drivers/media/gpio/`` for GPIO expanders and ``drivers/media/i2c/`` for
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| /openbmc/linux/drivers/pinctrl/ |
| H A D | Kconfig | 315 MCP23008 / MCP23017 / MCP23018 I/O expanders.
462 GPIO expanders as pinctrl module.
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| /openbmc/linux/Documentation/devicetree/bindings/mfd/ |
| H A D | mscc,ocelot.yaml | 20 external GPIO expanders.
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| /openbmc/openbmc/meta-fii/meta-mori/recipes-mori/mori-fw-utility/mori-fw/ |
| H A D | mori-lib.sh | 7 # Dynamically obtains GPIO number from chip base and I2C expanders
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| /openbmc/u-boot/include/ |
| H A D | board.h | 9 * board or a specific device such as hard-wired GPIOs on GPIO expanders,
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| /openbmc/u-boot/board/Marvell/db-88f6820-gp/ |
| H A D | db-88f6820-gp.c | 137 /* Init I2C IO expanders */ in board_init()
|