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linux/drivers/pinctrl/renesas
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Claudiu Beznea a507a213e8 pinctrl: renesas: rzg2l: Add suspend/resume support for pull up/down 
[ Upstream commit b2bd65fbb6 ]

The Renesas RZ/G3S supports a power-saving mode where power to most of
the SoC components is lost, including the PIN controller.  Save and
restore the pull-up/pull-down register contents to ensure the
functionality is preserved after a suspend/resume cycle.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250205100116.2032765-1-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-05-29 11:02:51 +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: Select PINCTRL_RZG2L for RZ/V2H(P) SoC 2024-12-05 14:02:02 +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 INTC-EX pins, groups, and function 2024-07-01 11:27:39 +02:00
pfc-r8a779h0.c pinctrl: renesas: r8a779h0: Remove unneeded separators 2024-07-01 11:27:39 +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: sh73a0: Use rdev_get_drvdata() 2024-07-01 11:27:38 +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: Use scope based of_node_put() cleanups 2024-05-28 09:29:22 +02:00
pinctrl-rza2.c pinctrl: renesas: rza2: Fix potential NULL pointer dereference 2025-05-02 07:59:14 +02:00
pinctrl-rzg2l.c pinctrl: renesas: rzg2l: Add suspend/resume support for pull up/down 2025-05-29 11:02:51 +02:00
pinctrl-rzn1.c pinctrl: renesas: rzn1: Use for_each_child_of_node_scoped() 2024-06-07 14:12:10 +02:00
pinctrl-rzv2m.c pinctrl: renesas: rzv2m: Fix missing of_node_put() call 2025-04-10 14:39:21 +02:00
pinctrl.c pinctrl: renesas: Switch to use kmemdup_array() 2024-08-23 15:46:17 +02:00
sh_pfc.h pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support 2024-02-20 11:43:48 +01:00