diff options
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
| -rw-r--r-- | drivers/platform/chrome/Kconfig | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index c1ca247987d2..2281d6dacc9b 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -61,6 +61,17 @@ config CHROMEOS_TBMC To compile this driver as a module, choose M here: the module will be called chromeos_tbmc. +config CHROMEOS_OF_HW_PROBER + tristate "ChromeOS Device Tree Hardware Prober" + depends on OF + depends on I2C + select OF_DYNAMIC + default OF + help + This option enables the device tree hardware prober for ChromeOS + devices. The driver will probe the correct component variant in + devices that have multiple drop-in options for one component. + config CROS_EC tristate "ChromeOS Embedded Controller" select CROS_EC_PROTO @@ -119,9 +130,20 @@ config CROS_EC_SPI response time cannot be guaranteed, we support ignoring 'pre-amble' bytes before the response actually starts. +config CROS_EC_UART + tristate "ChromeOS Embedded Controller (UART)" + depends on CROS_EC && ACPI && SERIAL_DEV_BUS + help + If you say Y here, you get support for talking to the ChromeOS EC + through a UART, using a byte-level protocol. + + To compile this driver as a module, choose M here: the + module will be called cros_ec_uart. + config CROS_EC_LPC tristate "ChromeOS Embedded Controller (LPC)" depends on CROS_EC && ACPI && (X86 || COMPILE_TEST) + depends on HAS_IOPORT help 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. @@ -133,13 +155,14 @@ config CROS_EC_LPC module will be called cros_ec_lpcs. config CROS_EC_PROTO - bool + tristate help ChromeOS EC communication protocol helpers. config CROS_KBD_LED_BACKLIGHT tristate "Backlight LED support for Chrome OS keyboards" - depends on LEDS_CLASS && (ACPI || CROS_EC) + depends on LEDS_CLASS + depends on MFD_CROS_EC_DEV || (MFD_CROS_EC_DEV=n && ACPI) help This option enables support for the keyboard backlight LEDs on select Chrome OS systems. @@ -215,18 +238,25 @@ config CROS_EC_SYSFS To compile this driver as a module, choose M here: the module will be called cros_ec_sysfs. +config CROS_EC_TYPEC_ALTMODES + bool + help + Selectable symbol to enable altmodes. + config CROS_EC_TYPEC tristate "ChromeOS EC Type-C Connector Control" depends on MFD_CROS_EC_DEV && TYPEC depends on CROS_USBPD_NOTIFY depends on USB_ROLE_SWITCH default MFD_CROS_EC_DEV + select CROS_EC_TYPEC_ALTMODES if TYPEC_DP_ALTMODE + select CROS_EC_TYPEC_ALTMODES if TYPEC_TBT_ALTMODE help If you say Y here, you get support for accessing Type C connector information from the Chrome OS EC. To compile this driver as a module, choose M here: the module will be - called cros_ec_typec. + called cros-ec-typec. config CROS_HPS_I2C tristate "ChromeOS HPS device" @@ -256,7 +286,7 @@ config CROS_USBPD_NOTIFY default MFD_CROS_EC_DEV help If you say Y here, you get support for Type-C PD event notifications - from the ChromeOS EC. On ACPI platorms this driver will bind to the + from the ChromeOS EC. On ACPI platforms this driver will bind to the GOOG0003 ACPI device, and on platforms which don't have this device it will get initialized on ECs which support the feature EC_FEATURE_USB_PD. @@ -289,12 +319,12 @@ config CROS_TYPEC_SWITCH source "drivers/platform/chrome/wilco_ec/Kconfig" # Kunit test cases -config CROS_KUNIT - tristate "Kunit tests for ChromeOS" if !KUNIT_ALL_TESTS +config CROS_KUNIT_EC_PROTO_TEST + tristate "Kunit tests for ChromeOS EC protocol" if !KUNIT_ALL_TESTS depends on KUNIT && CROS_EC default KUNIT_ALL_TESTS select CROS_EC_PROTO help - ChromeOS Kunit tests. + Kunit tests for ChromeOS EC protocol. endif # CHROMEOS_PLATFORMS |