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path: root/drivers/pinctrl/sh-pfc/pinctrl.c
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Diffstat (limited to 'drivers/pinctrl/sh-pfc/pinctrl.c')
-rw-r--r--drivers/pinctrl/sh-pfc/pinctrl.c42
1 files changed, 24 insertions, 18 deletions
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index 8649ec3910a3..e758af95c209 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -529,38 +529,44 @@ static int sh_pfc_pinconf_get(struct pinctrl_dev *pctldev, unsigned _pin,
}
static int sh_pfc_pinconf_set(struct pinctrl_dev *pctldev, unsigned _pin,
- unsigned long config)
+ unsigned long *configs, unsigned num_configs)
{
struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
struct sh_pfc *pfc = pmx->pfc;
- enum pin_config_param param = pinconf_to_config_param(config);
+ enum pin_config_param param;
unsigned long flags;
+ unsigned int i;
- if (!sh_pfc_pinconf_validate(pfc, _pin, param))
- return -ENOTSUPP;
+ for (i = 0; i < num_configs; i++) {
+ param = pinconf_to_config_param(configs[i]);
- switch (param) {
- case PIN_CONFIG_BIAS_PULL_UP:
- case PIN_CONFIG_BIAS_PULL_DOWN:
- case PIN_CONFIG_BIAS_DISABLE:
- if (!pfc->info->ops || !pfc->info->ops->set_bias)
+ if (!sh_pfc_pinconf_validate(pfc, _pin, param))
return -ENOTSUPP;
- spin_lock_irqsave(&pfc->lock, flags);
- pfc->info->ops->set_bias(pfc, _pin, param);
- spin_unlock_irqrestore(&pfc->lock, flags);
+ switch (param) {
+ case PIN_CONFIG_BIAS_PULL_UP:
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ case PIN_CONFIG_BIAS_DISABLE:
+ if (!pfc->info->ops || !pfc->info->ops->set_bias)
+ return -ENOTSUPP;
- break;
+ spin_lock_irqsave(&pfc->lock, flags);
+ pfc->info->ops->set_bias(pfc, _pin, param);
+ spin_unlock_irqrestore(&pfc->lock, flags);
- default:
- return -ENOTSUPP;
- }
+ break;
+
+ default:
+ return -ENOTSUPP;
+ }
+ } /* for each config */
return 0;
}
static int sh_pfc_pinconf_group_set(struct pinctrl_dev *pctldev, unsigned group,
- unsigned long config)
+ unsigned long *configs,
+ unsigned num_configs)
{
struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
const unsigned int *pins;
@@ -571,7 +577,7 @@ static int sh_pfc_pinconf_group_set(struct pinctrl_dev *pctldev, unsigned group,
num_pins = pmx->pfc->info->groups[group].nr_pins;
for (i = 0; i < num_pins; ++i)
- sh_pfc_pinconf_set(pctldev, pins[i], config);
+ sh_pfc_pinconf_set(pctldev, pins[i], configs, num_configs);
return 0;
}
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