From 117774fbe6beae3fd4f1fed5b7f596acdd90a2ed Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 12 Dec 2018 11:35:35 +0100 Subject: pinctrl: sh-pfc: r8a77990: Fix IOCTRL reg state after s2ram on R-Car E3 Due to an interaction with commit 9f2b76a2db3c4387 ("pinctrl: sh-pfc: r8a77990: Add R8A774C0 PFC support"), the state of the I/O Control Registers is saved/restored during s2ram on RZ/G2E, but not on R-Car E3. Hence on R-Car E3, SDHI voltage state is lost after system resume. Fix this by registering the I/O Control Registers on R-Car E3, too. Fixes: 33847a71373cd6ae ("pinctrl: sh-pfc: r8a77990: Add voltage switch operations for SDHI") Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Reviewed-by: Simon Horman --- drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c index 784d4400c3e0..d5b7a83e8b61 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c @@ -5017,6 +5017,7 @@ const struct sh_pfc_soc_info r8a77990_pinmux_info = { .cfg_regs = pinmux_config_regs, .bias_regs = pinmux_bias_regs, + .ioctrl_regs = pinmux_ioctrl_regs, .pinmux_data = pinmux_data, .pinmux_data_size = ARRAY_SIZE(pinmux_data), -- cgit v1.2.3-59-g8ed1b