| /linux/Documentation/driver-api/cxl/platform/example-configurations/ |
| H A D | multi-dev-per-hb.rst | 8 There are two CXL memory expanders with 4GB attached to the host bridge.
13 * The expanders are described by a single CEDT/CFMWS.
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| H A D | one-dev-per-hb.rst | 13 * The expanders are in two separate but adjascent memory regions.
15 * The expanders have the same performance and will be in the same memory tier.
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| H A D | hb-interleave.rst | 12 * The expanders are described by a single CFMWS.
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| H A D | flexible.rst | 7 has two CXL memory expanders with a 4GB of memory (32GB total).
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| /linux/drivers/gpio/ |
| H A D | Kconfig | 127 # This symbol is selected by both I2C and SPI expanders
1111 menu "I2C GPIO expanders"
1120 I2C GPIO expanders. The register space will be extended by powers
1161 tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
1164 Port Expanders. Each IO port on these chips has a fixed role of
1191 SMBus I/O expanders, made mostly by NXP or TI. Compatible
1223 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders"
1228 GPIO expanders used for additional digital outputs or inputs.
1239 Your board setup code will need to declare the expanders in
1265 menu "MFD GPIO expanders"
[all …]
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| H A D | gpio-pcf857x.c | 3 * Driver for pcf857x, pca857x, and pca967x I2C GPIO expanders
469 MODULE_DESCRIPTION("Driver for pcf857x, pca857x, and pca967x I2C GPIO expanders");
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| H A D | gpio-max730x.c | 234 MODULE_DESCRIPTION("MAX730x GPIO-Expanders, generic parts");
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| /linux/Documentation/driver-api/cxl/devices/ |
| H A D | device-types.rst | 136 Memory Expanders will typically be considered a form of Single-Headed,
141 basic memory expanders. The platform may program decoders prior to OS init
145 Multiple Memory Expanders may be added to an external chassis and exposed to
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| /linux/Documentation/driver-api/cxl/linux/example-configurations/ |
| H A D | intra-hb-interleave.rst | 10 * One (1) CXL Host Bridges has two CXL Memory Expanders Attached
11 * The Host bridge decoder is programmed to interleave across the expanders.
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| H A D | multi-interleave.rst | 10 * Two CXL Host Bridges have a two CXL Memory Expanders Attached each.
12 * Each host bridge with expanders interleaves across two endpoints.
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| /linux/drivers/video/backlight/ |
| H A D | ktd253-backlight.c | 48 * suffixes, and no using GPIO expanders on slow buses for this! in ktd253_backlight_stepdown()
109 * _cansleep suffixes, and no using GPIO expanders on in ktd253_backlight_update_status()
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| /linux/drivers/cxl/ |
| H A D | Kconfig | 86 provisioning the persistent memory capacity of CXL memory expanders.
205 region is defined by one or more CXL expanders that decode a given
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| /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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| /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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| /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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| /linux/drivers/cdx/controller/ |
| H A D | bitfield.h | 31 /* Value expanders for printk */
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| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | mscc,ocelot.yaml | 20 external GPIO expanders.
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| /linux/drivers/pinctrl/ |
| H A D | Kconfig | 390 MCP23008 / MCP23017 / MCP23018 I/O expanders.
563 GPIO expanders as pinctrl module.
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| /linux/arch/arm/boot/dts/ti/omap/ |
| H A D | am3517-evm-ui.dtsi | 161 /* GPIO Expanders */
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| /linux/drivers/input/keyboard/ |
| H A D | Kconfig | 270 for keys connected through TCA6416/TCA6408A IO expanders.
625 expanders.
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| /linux/drivers/scsi/libsas/ |
| H A D | sas_expander.c | 261 /* help some expanders that fail to zero sas_address in the 'no in sas_set_ex_phy()
721 * However, some expanders endian reverse this. Undo the in sas_get_report_phy_sata()
1787 * expander changed count in two level expanders will all increment at least
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| /linux/drivers/scsi/ |
| H A D | hpsa.h | 38 /* for SAS hosts and SAS expanders */
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| /linux/drivers/pwm/ |
| H A D | Kconfig | 698 expanders.
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