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pinctrl: sh-pfc: r8a7796: Use generic IOCTRL register description

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Move R-Car M3-W 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>
This commit is contained in:
Geert Uytterhoeven 2017-09-29 14:15:17 +02:00
parent e2aad8464c
commit 3870a6f6ac
1 changed files with 11 additions and 1 deletions
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12
drivers/pinctrl/sh-pfc/pfc-r8a7796.c
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@ -5477,11 +5477,20 @@ 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 r8a7796_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;
@ -5798,6 +5807,7 @@ const struct sh_pfc_soc_info r8a7796_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),