pinctrl: zynqmp: Add pinctrl driver
Add pinctrl driver for Xilinx ZynqMP SOC. This driver is compatible with
linux device tree parameters for configuring pinmux and pinconf.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/2d7eefa83c8c0129f7243a25de56a289e948f6c6.1645626183.git.michal.simek@xilinx.com
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 0394624..d7477d7 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -318,6 +318,16 @@
Support pin multiplexing on the K210. The "FPIOA" can remap any
supported function to any multifunctional IO pin. It can also perform
basic GPIO functions, such as reading the current value of a pin.
+
+config PINCTRL_ZYNQMP
+ bool "Xilinx ZynqMP pin control driver"
+ depends on DM && PINCTRL_GENERIC && ARCH_ZYNQMP
+ default y
+ help
+ Support pin multiplexing control on Xilinx ZynqMP. The driver uses
+ Generic Pinctrl framework and is compatible with the Linux driver,
+ i.e. it uses the same device tree configuration.
+
endif
source "drivers/pinctrl/broadcom/Kconfig"