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On Polarfire SoC, the Bank 2 and Bank 4 IOs connected to the Multiprocessor Subsystem (MSS) are controlled by IOMUX_CRs 1 through 6, which determine what function in routed to them, and MSSIO_BANK#_IO_CFG_CRs, which determine the configuration of each pin. Add a driver for this pin controller, including several custom properties that reflect aspects of the MSS's configuration. Reuse the Kconfig option for iomux0, since controlling MSSIOs without iomux0 routing a function to the MSSIOs in question is pointless, and routing a function to the MSSIOs is equally unhelpful if none of them are configured to make use of that function. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Linus Walleij <linusw@kernel.org>
5 lines
219 B
Makefile
5 lines
219 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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obj-$(CONFIG_PINCTRL_PIC64GX) += pinctrl-pic64gx-gpio2.o
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obj-$(CONFIG_PINCTRL_POLARFIRE_SOC) += pinctrl-mpfs-iomux0.o
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obj-$(CONFIG_PINCTRL_POLARFIRE_SOC) += pinctrl-mpfs-mssio.o
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