diff options
| author | Kris Chaplin <kris.chaplin@amd.com> | 2023-11-07 10:06:52 -0800 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-11-15 22:04:06 +0100 |
| commit | 271c81935801d6449bb7bab5ccfc6cd38238c62b (patch) | |
| tree | bf1387b63492bd2c799e0317847aba953b7adf44 /drivers/w1/masters/Kconfig | |
| parent | 3427fa5b32bbf54e51a2fde347a88161ff16a641 (diff) | |
w1: Add AXI 1-wire host driver for AMD programmable logic IP core
Add a host driver to support the AMD 1-Wire programmable logic IP block.
This block guarantees protocol timing for driving off-board devices such
as thermal sensors, proms, etc.
Add file to MAINTAINERS
Co-developed-by: Thomas Delev <thomas.delev@amd.com>
Signed-off-by: Thomas Delev <thomas.delev@amd.com>
Signed-off-by: Kris Chaplin <kris.chaplin@amd.com>
Link: https://lore.kernel.org/r/20231107180814.615933-3-kris.chaplin@amd.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/w1/masters/Kconfig')
| -rw-r--r-- | drivers/w1/masters/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig index ad316573288a..513c0b114337 100644 --- a/drivers/w1/masters/Kconfig +++ b/drivers/w1/masters/Kconfig @@ -5,6 +5,17 @@ menu "1-wire Bus Masters" +config W1_MASTER_AMD_AXI + tristate "AMD AXI 1-wire bus host" + help + Say Y here is you want to support the AMD AXI 1-wire IP core. + This driver makes use of the programmable logic IP to perform + correctly timed 1 wire transactions without relying on GPIO timing + through the kernel. + + This driver can also be built as a module. If so, the module will be + called amd_w1_axi. + config W1_MASTER_MATROX tristate "Matrox G400 transport layer for 1-wire" depends on PCI |