blob: dd742db04894f41802afeb1c78167b9bb2e341eb [file] [log] [blame]
From af0a61ea63d6523aec3578b626d9c83d846761f6 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Fri, 29 Sep 2017 14:14:56 +0200
Subject: [PATCH 0220/1795] pinctrl: sh-pfc: r8a7795-es1: Use generic IOCTRL
register description
Move R-Car H3 ES1.x I/O voltage support over to the generic way to
describe IOCTRL registers, which will be needed for suspend/resume
support.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
(cherry picked from commit 5d9d1d1ae512600bd1d050cc0a55235435fc3050)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
index 8042c9331a51..292e35d4d2f4 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
@@ -5423,12 +5423,21 @@ static const struct pinmux_drive_reg pinmux_drive_regs[] = {
{ },
};
+enum ioctrl_regs {
+ POCCTRL,
+};
+
+static const struct pinmux_ioctrl_reg pinmux_ioctrl_regs[] = {
+ [POCCTRL] = { 0xe6060380, },
+ { /* sentinel */ },
+};
+
static int r8a7795es1_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin,
u32 *pocctrl)
{
int bit = -EINVAL;
- *pocctrl = 0xe6060380;
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL].reg;
if (pin >= RCAR_GP_PIN(3, 0) && pin <= RCAR_GP_PIN(3, 11))
bit = pin & 0x1f;
@@ -5745,6 +5754,7 @@ const struct sh_pfc_soc_info r8a7795es1_pinmux_info = {
.cfg_regs = pinmux_config_regs,
.drive_regs = pinmux_drive_regs,
.bias_regs = pinmux_bias_regs,
+ .ioctrl_regs = pinmux_ioctrl_regs,
.pinmux_data = pinmux_data,
.pinmux_data_size = ARRAY_SIZE(pinmux_data),
--
2.19.0