diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:42:53 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 11:44:25 +0800 |
| commit | 74749f1e84dfec4ba521d741db461803d465948c (patch) | |
| tree | e71a8c20cf6f4381598b193611c382264f23beb2 /drivers/pinctrl/Kconfig | |
| parent | b84d4d0932ddbd80416368f5ccdadee34f74b968 (diff) | |
x86: Add a generic Intel pinctrl driver
Recent Intel SoCs share a pinctrl mechanism with many common elements. Add
an implementation of this core functionality, allowing SoC-specific
drivers to avoid adding common code.
As well as a pinctrl driver this provides a GPIO driver based on the same
code.
Once other SoCs use this driver we may consider moving more properties to
the device tree (e.g. the community info and pad definitions).
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 449f614eb23..83e39b9de38 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -177,6 +177,14 @@ config PINCTRL_AT91PIO4 This option is to enable the AT91 pinctrl driver for AT91 PIO4 controller which is available on SAMA5D2 SoC. +config PINCTRL_INTEL + bool "Standard Intel pin-control and pin-mux driver" + help + Recent Intel chips such as Apollo Lake (APL) use a common pin control + and GPIO scheme. The settings for this come from an SoC-specific + driver which must be separately enabled. The driver supports setting + pins on start-up and changing the GPIO attributes. + config PINCTRL_PIC32 bool "Microchip PIC32 pin-control and pin-mux driver" depends on DM && MACH_PIC32 @@ -280,6 +288,7 @@ endif source "drivers/pinctrl/broadcom/Kconfig" source "drivers/pinctrl/exynos/Kconfig" +source "drivers/pinctrl/intel/Kconfig" source "drivers/pinctrl/mediatek/Kconfig" source "drivers/pinctrl/meson/Kconfig" source "drivers/pinctrl/mscc/Kconfig" |