diff options
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
| -rw-r--r-- | drivers/platform/chrome/Kconfig | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index 2826f7136f65..970679d0b6f6 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -72,6 +72,19 @@ config CROS_EC_RPMSG To compile this driver as a module, choose M here: the module will be called cros_ec_rpmsg. +config CROS_EC_ISHTP + tristate "ChromeOS Embedded Controller (ISHTP)" + depends on MFD_CROS_EC + depends on INTEL_ISH_HID + help + If you say Y here, you get support for talking to the ChromeOS EC + firmware running on Intel Integrated Sensor Hub (ISH), using the + ISH Transport protocol (ISH-TP). This uses a simple byte-level + protocol with a checksum. + + To compile this driver as a module, choose M here: the + module will be called cros_ec_ishtp. + config CROS_EC_SPI tristate "ChromeOS Embedded Controller (SPI)" depends on MFD_CROS_EC && SPI @@ -83,28 +96,17 @@ config CROS_EC_SPI 'pre-amble' bytes before the response actually starts. config CROS_EC_LPC - tristate "ChromeOS Embedded Controller (LPC)" - depends on MFD_CROS_EC && ACPI && (X86 || COMPILE_TEST) - help - If you say Y here, you get support for talking to the ChromeOS EC - over an LPC bus. This uses a simple byte-level protocol with a - checksum. This is used for userspace access only. The kernel - typically has its own communication methods. - - To compile this driver as a module, choose M here: the - module will be called cros_ec_lpc. - -config CROS_EC_LPC_MEC - bool "ChromeOS Embedded Controller LPC Microchip EC (MEC) variant" - depends on CROS_EC_LPC - default n + tristate "ChromeOS Embedded Controller (LPC)" + depends on MFD_CROS_EC && ACPI && (X86 || COMPILE_TEST) help - If you say Y here, a variant LPC protocol for the Microchip EC - will be used. Note that this variant is not backward compatible - with non-Microchip ECs. + If you say Y here, you get support for talking to the ChromeOS EC + over an LPC bus, including the LPC Microchip EC (MEC) variant. + This uses a simple byte-level protocol with a checksum. This is + used for userspace access only. The kernel typically has its own + communication methods. - If you have a ChromeOS Embedded Controller Microchip EC variant - choose Y here. + To compile this driver as a module, choose M here: the + module will be called cros_ec_lpcs. config CROS_EC_PROTO bool |