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/linux/Documentation/devicetree/bindings/i2c/
H A Dsilabs,cp2112.yaml4 $id: http://devicetree.org/schemas/i2c/silabs,cp2112.yaml#
7 title: CP2112 HID USB to SMBus/I2C Bridge
13 The CP2112 is a USB HID device which includes an integrated I2C controller
38 description: The SMBus/I2C controller node for the CP2112
70 cp2112: device@1 {
91 sda-gpios = <&cp2112 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
92 scl-gpios = <&cp2112 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
/linux/drivers/hid/
H A Dhid-cp2112.c3 * hid-cp2112.c - Silicon Labs HID USB to SMBus master bridge
9 * The Silicon Labs CP2112 chip is a USB HID device which provides an
11 * host communicates with the CP2112 via raw HID reports.
14 * https://www.silabs.com/Support%20Documents/TechnicalDocs/CP2112.pdf
16 …* https://www.silabs.com/documents/public/application-notes/an495-cp2112-interface-specification…
362 * last resort if the CP2112 has died. If we do timeout we don't expect in cp2112_wait()
1058 * writing to these attributes since the CP2112 will simply ignore writes to
1195 .name = "cp2112-gpio",
1293 "CP2112 SMBus Bridge on hidraw%d", in cp2112_probe()
1445 .name = "cp2112",