Commit 8b242ca7 authored by Sai Krishna Potthuri's avatar Sai Krishna Potthuri Committed by Linus Walleij
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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: default avatarSai 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: default avatarLinus Walleij <linus.walleij@linaro.org>
parent fa989ae7

drivers/pinctrl/Kconfig

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Original line number Diff line number Diff line
@@ -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

drivers/pinctrl/Makefile

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@@ -40,6 +40,7 @@ obj-$(CONFIG_PINCTRL_TB10X) += pinctrl-tb10x.o 
obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o

obj-$(CONFIG_PINCTRL_STMFX) 	+= pinctrl-stmfx.o

obj-$(CONFIG_PINCTRL_ZYNQ)	+= pinctrl-zynq.o

obj-$(CONFIG_PINCTRL_ZYNQMP)	+= pinctrl-zynqmp.o

obj-$(CONFIG_PINCTRL_INGENIC)	+= pinctrl-ingenic.o

obj-$(CONFIG_PINCTRL_RK805)	+= pinctrl-rk805.o

obj-$(CONFIG_PINCTRL_OCELOT)	+= pinctrl-ocelot.o

drivers/pinctrl/pinctrl-zynqmp.c

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