diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-samsung.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-samsung.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index a7fa9e2d475..3e61d0f8f14 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -442,9 +442,17 @@ static int samsung_pinconf_rw(struct pinctrl_dev *pctldev, unsigned int pin, /* set the pin config settings for a specified pin */ static int samsung_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin, - unsigned long config) + unsigned long *configs, unsigned num_configs) { - return samsung_pinconf_rw(pctldev, pin, &config, true); + int i, ret; + + for (i = 0; i < num_configs; i++) { + ret = samsung_pinconf_rw(pctldev, pin, &configs[i], true); + if (ret < 0) + return ret; + } /* for each config */ + + return 0; } /* get the pin config settings for a specified pin */ @@ -456,7 +464,8 @@ static int samsung_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin, /* set the pin config settings for a specified pin group */ static int samsung_pinconf_group_set(struct pinctrl_dev *pctldev, - unsigned group, unsigned long config) + unsigned group, unsigned long *configs, + unsigned num_configs) { struct samsung_pinctrl_drv_data *drvdata; const unsigned int *pins; @@ -466,7 +475,7 @@ static int samsung_pinconf_group_set(struct pinctrl_dev *pctldev, pins = drvdata->pin_groups[group].pins; for (cnt = 0; cnt < drvdata->pin_groups[group].num_pins; cnt++) - samsung_pinconf_set(pctldev, pins[cnt], config); + samsung_pinconf_set(pctldev, pins[cnt], configs, num_configs); return 0; } @@ -767,6 +776,10 @@ static int samsung_pinctrl_register(struct platform_device *pdev, } } + ret = samsung_pinctrl_parse_dt(pdev, drvdata); + if (ret) + return ret; + drvdata->pctl_dev = pinctrl_register(ctrldesc, &pdev->dev, drvdata); if (!drvdata->pctl_dev) { dev_err(&pdev->dev, "could not register pinctrl driver\n"); @@ -784,12 +797,6 @@ static int samsung_pinctrl_register(struct platform_device *pdev, pinctrl_add_gpio_range(drvdata->pctl_dev, &pin_bank->grange); } - ret = samsung_pinctrl_parse_dt(pdev, drvdata); - if (ret) { - pinctrl_unregister(drvdata->pctl_dev); - return ret; - } - return 0; } @@ -1107,14 +1114,20 @@ static struct syscore_ops samsung_pinctrl_syscore_ops = { static const struct of_device_id samsung_pinctrl_dt_match[] = { #ifdef CONFIG_PINCTRL_EXYNOS + { .compatible = "samsung,exynos3250-pinctrl", + .data = (void *)exynos3250_pin_ctrl }, { .compatible = "samsung,exynos4210-pinctrl", .data = (void *)exynos4210_pin_ctrl }, { .compatible = "samsung,exynos4x12-pinctrl", .data = (void *)exynos4x12_pin_ctrl }, { .compatible = "samsung,exynos5250-pinctrl", .data = (void *)exynos5250_pin_ctrl }, + { .compatible = "samsung,exynos5260-pinctrl", + .data = (void *)exynos5260_pin_ctrl }, { .compatible = "samsung,exynos5420-pinctrl", .data = (void *)exynos5420_pin_ctrl }, + { .compatible = "samsung,s5pv210-pinctrl", + .data = (void *)s5pv210_pin_ctrl }, #endif #ifdef CONFIG_PINCTRL_S3C64XX { .compatible = "samsung,s3c64xx-pinctrl", @@ -1139,7 +1152,7 @@ static struct platform_driver samsung_pinctrl_driver = { .driver = { .name = "samsung-pinctrl", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(samsung_pinctrl_dt_match), + .of_match_table = samsung_pinctrl_dt_match, }, }; |