diff options
| author | Simon Glass <[email protected]> | 2020-07-07 21:32:21 -0600 |
|---|---|---|
| committer | Bin Meng <[email protected]> | 2020-07-17 14:32:24 +0800 |
| commit | a9331a3388badf8a4f203d54c238f4e6bc76f247 (patch) | |
| tree | 2caba789efef37c299f5ed1f062997731ead9cc1 /drivers/pinctrl/intel/Kconfig | |
| parent | 05516e3d47038be98ed9046940e33431c851212b (diff) | |
x86: pinctrl: Add multi-ACPI control
Add a Kconfig to control whether pinctrl is represented as a single ACPI
device or as multiple devices. In the latter case (the default) we should
return the pin number relative to the pinctrl device.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Wolfgang Wallner <[email protected]>
Diffstat (limited to 'drivers/pinctrl/intel/Kconfig')
| -rw-r--r-- | drivers/pinctrl/intel/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig index e62a2e03494..1acc5dabb01 100644 --- a/drivers/pinctrl/intel/Kconfig +++ b/drivers/pinctrl/intel/Kconfig @@ -15,6 +15,18 @@ config INTEL_PINCTRL_IOSTANDBY bool default y +config INTEL_PINCTRL_MULTI_ACPI_DEVICES + bool + default y + help + Enable this if the pinctrl devices are modelled as multiple, + separate ACPI devices in the ACPI tables. If enabled, the ACPI + devices match the U-Boot pinctrl devices and the pin 'offset' is + relatove to a particular pinctrl device. If disabled, there is a + single ACPI pinctrl device which includes all U-Boot pinctrl devices + and the pin 'offset' is in effect a global pin number. + + config PINCTRL_INTEL_APL bool "Support Intel Apollo Lake (APL)" help |