diff options
| author | Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> | 2021-04-22 11:30:02 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-04-22 12:13:04 +0300 |
| commit | 8b242ca700f8043be56542efd8360056358a42ed (patch) | |
| tree | 426a63afbcad01107cfb6336aa7ccabfd33dab72 /drivers/pinctrl/Kconfig | |
| parent | fa989ae7c7b38efbc6c3370571fb8a6f7350029a (diff) | |
| download | linux-8b242ca700f8043be56542efd8360056358a42ed.tar.xz | |
pinctrl: Add Xilinx ZynqMP pinctrl driver support
Adding pinctrl driver for Xilinx ZynqMP platform.
This driver queries pin information from firmware and registers
pin control accordingly.
Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
Link: https://lore.kernel.org/r/1619080202-31924-4-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 9502775afc11..c2c7e7963ed0 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -323,6 +323,20 @@ config PINCTRL_ZYNQ help This selects the pinctrl driver for Xilinx Zynq. +config PINCTRL_ZYNQMP + tristate "Pinctrl driver for Xilinx ZynqMP" + depends on ZYNQMP_FIRMWARE + select PINMUX + select GENERIC_PINCONF + default ZYNQMP_FIRMWARE + help + This selects the pinctrl driver for Xilinx ZynqMP platform. + This driver will query the pin information from the firmware + and allow configuring the pins. + Configuration can include the mux function to select on those + pin(s)/group(s), and various pin configuration parameters + such as pull-up, slew rate, etc. + config PINCTRL_INGENIC bool "Pinctrl driver for the Ingenic JZ47xx SoCs" default MACH_INGENIC |