mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 07:04:00 +08:00
74ded38a8e
Starting with SGI Origin machines nearly every new SGI ASIC contains an 1-Wire master. They are used for attaching One-Wire prom devices, which contain information about part numbers, revision numbers, serial number etc. and MAC addresses for ethernet interfaces. This patch adds a master driver to support this IP block. It also adds an extra field dev_id to struct w1_bus_master, which could be in used in slave drivers for creating unique device names. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Link: https://lore.kernel.org/r/20190831082623.15627-2-tbogendoerfer@suse.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
79 lines
2.0 KiB
Plaintext
79 lines
2.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
# 1-wire bus master configuration
|
|
#
|
|
|
|
menu "1-wire Bus Masters"
|
|
|
|
config W1_MASTER_MATROX
|
|
tristate "Matrox G400 transport layer for 1-wire"
|
|
depends on PCI
|
|
help
|
|
Say Y here if you want to communicate with your 1-wire devices
|
|
using Matrox's G400 GPIO pins.
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called matrox_w1.
|
|
|
|
config W1_MASTER_DS2490
|
|
tristate "DS2490 USB <-> W1 transport layer for 1-wire"
|
|
depends on USB
|
|
help
|
|
Say Y here if you want to have a driver for DS2490 based USB <-> W1 bridges,
|
|
for example DS9490*.
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called ds2490.
|
|
|
|
config W1_MASTER_DS2482
|
|
tristate "Maxim DS2482 I2C to 1-Wire bridge"
|
|
depends on I2C
|
|
help
|
|
If you say yes here you get support for the Maxim DS2482
|
|
I2C to 1-Wire bridge.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called ds2482.
|
|
|
|
config W1_MASTER_MXC
|
|
tristate "Freescale MXC 1-wire busmaster"
|
|
depends on ARCH_MXC || COMPILE_TEST
|
|
help
|
|
Say Y here to enable MXC 1-wire host
|
|
|
|
config W1_MASTER_DS1WM
|
|
tristate "Maxim DS1WM 1-wire busmaster"
|
|
help
|
|
Say Y here to enable the DS1WM 1-wire driver, such as that
|
|
in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like
|
|
hx4700.
|
|
|
|
config W1_MASTER_GPIO
|
|
tristate "GPIO 1-wire busmaster"
|
|
depends on GPIOLIB || COMPILE_TEST
|
|
help
|
|
Say Y here if you want to communicate with your 1-wire devices using
|
|
GPIO pins. This driver uses the GPIO API to control the wire.
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called w1-gpio.
|
|
|
|
config HDQ_MASTER_OMAP
|
|
tristate "OMAP HDQ driver"
|
|
depends on ARCH_OMAP
|
|
help
|
|
Say Y here if you want support for the 1-wire or HDQ Interface
|
|
on an OMAP processor.
|
|
|
|
config W1_MASTER_SGI
|
|
tristate "SGI ASIC driver"
|
|
help
|
|
Say Y here if you want support for your 1-wire devices using
|
|
SGI ASIC 1-Wire interface
|
|
|
|
This support is also available as a module. If so, the module
|
|
will be called sgi_w1.
|
|
|
|
endmenu
|
|
|