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https://github.com/AsahiLinux/u-boot
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b378c400e0
This driver adds support for the pinctrl features of the GPIO/PFC module in the Renesas RZ/G2L (R9A07G044) SoC. A multi-function `rzg2l-pfc` driver is defined for UCLASS_NOP, which binds the `rzg2l-pfc-pinctrl` UCLASS_PINCTRL driver dynamically. We also define common macros and functions for the PFC in <renesas/rzg2l-pfc.h>. This makes it easy to add an additional UCLASS_GPIO driver for the GPIO functionality of this module in a follow-up patch. This patch is based on the corresponding Linux v6.5 driver (commit 52e12027d50affbf60c6c9c64db8017391b0c22e). Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
157 lines
4.6 KiB
Text
157 lines
4.6 KiB
Text
if ARCH_RMOBILE
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config PINCTRL_PFC
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bool "Renesas pin control drivers"
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depends on DM && ARCH_RMOBILE
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default n if CPU_RZA1
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help
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Support pin multiplexing control on Renesas SoCs.
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These drivers are controlled by a device tree node which contains
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both the GPIO definitions and pin control functions for each
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available multiplex function.
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config PINCTRL_PFC_R8A7790
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bool "Renesas RCar Gen2 R8A7790 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen2 R8A7790 SoCs.
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config PINCTRL_PFC_R8A7791
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bool "Renesas RCar Gen2 R8A7791 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen2 R8A7791 SoCs.
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config PINCTRL_PFC_R8A7792
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bool "Renesas RCar Gen2 R8A7792 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen2 R8A7792 SoCs.
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config PINCTRL_PFC_R8A7793
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bool "Renesas RCar Gen2 R8A7793 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen2 R8A7793 SoCs.
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config PINCTRL_PFC_R8A7794
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bool "Renesas RCar Gen2 R8A7794 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen2 R8A7794 SoCs.
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config PINCTRL_PFC_R8A774A1
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bool "Renesas RZ/G2 R8A774A1 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RZ/G2M R8A774A1 SoCs.
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config PINCTRL_PFC_R8A774B1
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bool "Renesas RZ/G2 R8A774B1 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RZ/G2N R8A774B1 SoCs.
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config PINCTRL_PFC_R8A774C0
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bool "Renesas RZ/G2 R8A774C0 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RZ/G2E R8A774C0 SoCs.
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config PINCTRL_PFC_R8A774E1
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bool "Renesas RZ/G2 R8A774E1 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RZ/G2H R8A774E1 SoCs.
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config PINCTRL_PFC_R8A77951
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bool "Renesas RCar Gen3 R8A7795 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A7795 SoCs.
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config PINCTRL_PFC_R8A77960
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bool "Renesas RCar Gen3 R8A77960 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77960 SoCs.
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config PINCTRL_PFC_R8A77961
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bool "Renesas RCar Gen3 R8A77961 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77961 SoCs.
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config PINCTRL_PFC_R8A77965
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bool "Renesas RCar Gen3 R8A77965 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77965 SoCs.
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config PINCTRL_PFC_R8A77970
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bool "Renesas RCar Gen3 R8A77970 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77970 SoCs.
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config PINCTRL_PFC_R8A77980
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bool "Renesas RCar Gen3 R8A77980 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77980 SoCs.
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config PINCTRL_PFC_R8A77990
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bool "Renesas RCar Gen3 R8A77990 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77990 SoCs.
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config PINCTRL_PFC_R8A77995
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bool "Renesas RCar Gen3 R8A77995 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A77995 SoCs.
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config PINCTRL_PFC_R8A779A0
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bool "Renesas RCar Gen3 R8A779A0 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen3 R8A779A0 SoCs.
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config PINCTRL_PFC_R8A779F0
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bool "Renesas RCar Gen4 R8A779F0 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen4 R8A779F0 SoCs.
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config PINCTRL_PFC_R8A779G0
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bool "Renesas RCar Gen4 R8A779G0 pin control driver"
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depends on PINCTRL_PFC
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help
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Support pin multiplexing control on Renesas RCar Gen4 R8A779G0 SoCs.
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config PINCTRL_RZA1
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bool "Renesas RZ/A1 R7S72100 pin control driver"
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depends on CPU_RZA1
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default y if CPU_RZA1
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help
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Support pin multiplexing control on Renesas RZ/A1 R7S72100 SoCs.
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config PINCTRL_RZG2L
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bool "Renesas RZ/G2L family pin control driver"
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depends on PINCTRL
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depends on PINCTRL_GENERIC
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depends on PINCONF
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help
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Support the pinctrl functionality of the pin function controller (PFC)
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on the Renesas RZ/G2L SoC family.
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endif
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config PINCTRL_RZN1
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bool "Renesas RZ/N1 R906G032 pin control driver"
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depends on RZN1
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default y if RZN1
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help
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Support pin multiplexing control on Renesas RZ/N1 R906G032 SoCs.
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