Commit e3f805e8 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: pfc: pinctrl legacy group support. 



This follows the function support by simply doing 1 pin per group
encapsulation in order to keep with legacy behaviour. This will be
built on incrementally as SoCs define their own pin groups.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent e3e79454

drivers/sh/pfc/pinctrl.c

+16 −10
Original line number Diff line number Diff line
@@ -37,29 +37,35 @@ struct sh_pfc_pinctrl { 


static struct sh_pfc_pinctrl *sh_pfc_pmx;



/*

 * No group support yet

 */

static int sh_pfc_get_noop_count(struct pinctrl_dev *pctldev)

static int sh_pfc_get_groups_count(struct pinctrl_dev *pctldev)

{

	return 0;

	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);



	return pmx->nr_pads;

}



static const char *sh_pfc_get_noop_name(struct pinctrl_dev *pctldev,

static const char *sh_pfc_get_group_name(struct pinctrl_dev *pctldev,

					 unsigned selector)

{

	return NULL;

	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);



	return pmx->pads[selector].name;

}



static int sh_pfc_get_group_pins(struct pinctrl_dev *pctldev, unsigned group,

				 const unsigned **pins, unsigned *num_pins)

{

	return -ENOTSUPP;

	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);



	*pins = &pmx->pads[group].number;

	*num_pins = 1;



	return 0;

}



static struct pinctrl_ops sh_pfc_pinctrl_ops = {

	.get_groups_count	= sh_pfc_get_noop_count,

	.get_group_name		= sh_pfc_get_noop_name,

	.get_groups_count	= sh_pfc_get_groups_count,

	.get_group_name		= sh_pfc_get_group_name,

	.get_group_pins		= sh_pfc_get_group_pins,

};

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