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linux/drivers/pinctrl/renesas
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Paul Barker cd27553b0d pinctrl: renesas: rzg2l: Limit 2.5V power supply to Ethernet interfaces 
The RZ/G3S SoC supports configurable supply voltages for several of its
I/O interfaces. All of these interfaces support both 1.8V and 3.3V
supplies, but only the Ethernet and XSPI interfaces support a 2.5V
supply.

Voltage selection for the XSPI interface is not yet supported, so this
leaves only the Ethernet interfaces currently supporting selection of a
2.5V supply. So we need to return an error if there is an attempt to
select a 2.5V supply for any non-Ethernet interface.

Fixes: 51996952b8 ("pinctrl: renesas: rzg2l: Add support to select power source for Ethernet pins")
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240417114132.6605-1-paul.barker.ct@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-04-25 10:35:05 +02:00
..
core.c pinctrl: renesas: Allow the compiler to optimize away sh_pfc_pm 2024-02-21 16:34:33 +01:00
core.h pinctrl: renesas: Move R-Car bias helpers to sh_pfc.h 2021-03-24 10:38:29 +01:00
gpio.c treewide: rename pinctrl_gpio_direction_output_new() 2023-11-04 10:23:22 +01:00
Kconfig pinctrl: renesas: rzg2l: Select GPIOLIB_IRQCHIP and IRQ_DOMAIN_HIERARCHY 2024-02-21 16:34:32 +01:00
Makefile pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support 2024-02-20 11:43:48 +01:00
pfc-emev2.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a73a4.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a779a0.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a779f0.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a779g0.c pinctrl: renesas: r8a779g0: Add missing SCIF_CLK2 pin group/function 2024-01-31 11:26:49 +01:00
pfc-r8a779h0.c pinctrl: renesas: r8a779h0: Add INTC-EX pins, groups, and function 2024-04-23 09:39:23 +02:00
pfc-r8a7740.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a7778.c pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions 2023-10-13 09:38:04 +02:00
pfc-r8a7779.c pinctrl: renesas: r8a7779: s/LSBC/LBSC/ 2023-09-11 13:24:39 +02:00
pfc-r8a7790.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a7791.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a7792.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a7794.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a7796.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a77470.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a77951.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a77965.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a77970.c pinctrl: renesas: Fix spaces followed by tabs 2023-05-09 11:51:33 +02:00
pfc-r8a77980.c pinctrl: renesas: Fix spaces followed by tabs 2023-05-09 11:51:33 +02:00
pfc-r8a77990.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-r8a77995.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh73a0.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7203.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7264.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7269.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7720.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7722.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7723.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7724.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7734.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7757.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7785.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-sh7786.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pfc-shx3.c pinctrl: renesas: Annotate sentinels in tables 2023-03-30 15:39:05 +02:00
pinctrl-rza1.c pinctrl: renesas: Convert to use grp member 2023-12-12 00:47:52 +01:00
pinctrl-rza2.c pinctrl: renesas: Convert to use grp member 2023-12-12 00:47:52 +01:00
pinctrl-rzg2l.c pinctrl: renesas: rzg2l: Limit 2.5V power supply to Ethernet interfaces 2024-04-25 10:35:05 +02:00
pinctrl-rzn1.c pinctrl: renesas: rzn1: Convert to platform remove callback returning void 2023-10-13 09:38:05 +02:00
pinctrl-rzv2m.c pinctrl: renesas: Convert to use grp member 2023-12-12 00:47:52 +01:00
pinctrl.c pinctrl: renesas: Add support for 1.8V/2.5V I/O voltage levels 2023-03-30 15:39:04 +02:00
sh_pfc.h pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support 2024-02-20 11:43:48 +01:00