diff options
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-exynos.h')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.h b/drivers/pinctrl/samsung/pinctrl-exynos.h index b483270ddc53..362dc533186f 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.h +++ b/drivers/pinctrl/samsung/pinctrl-exynos.h @@ -52,6 +52,26 @@ #define EXYNOS_EINT_MAX_PER_BANK 8 #define EXYNOS_EINT_NR_WKUP_EINT +/* + * EINT filter configuration register (on alive banks) has + * the following layout. + * + * BitfieldName[PinNum][Bit:Bit] + * FLT_EN[3][31] FLT_SEL[3][30] FLT_WIDTH[3][29:24] + * FLT_EN[2][23] FLT_SEL[2][22] FLT_WIDTH[2][21:16] + * FLT_EN[1][15] FLT_SEL[1][14] FLT_WIDTH[1][13:8] + * FLT_EN[0][7] FLT_SEL[0][6] FLT_WIDTH[0][5:0] + * + * FLT_EN 0x0 = Disable, 0x1=Enable + * FLT_SEL 0x0 = Analog delay filter, 0x1 Digital filter (clock count) + * FLT_WIDTH Filtering width. Valid when FLT_SEL is 0x1 + */ + +#define EXYNOS_FLTCON_EN BIT(7) +#define EXYNOS_FLTCON_DIGITAL BIT(6) +#define EXYNOS_FLTCON_ANALOG (0 << 6) +#define EXYNOS_FLTCON_LEN 8 + #define EXYNOS_PIN_BANK_EINTN(pins, reg, id) \ { \ .type = &bank_type_off, \ @@ -240,8 +260,12 @@ struct exynos_muxed_weint_data { int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d); int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d); -void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata); -void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata); +void exynosautov920_pinctrl_resume(struct samsung_pin_bank *bank); +void exynosautov920_pinctrl_suspend(struct samsung_pin_bank *bank); +void exynos_pinctrl_suspend(struct samsung_pin_bank *bank); +void exynos_pinctrl_resume(struct samsung_pin_bank *bank); +void gs101_pinctrl_suspend(struct samsung_pin_bank *bank); +void gs101_pinctrl_resume(struct samsung_pin_bank *bank); struct samsung_retention_ctrl * exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata, const struct samsung_retention_data *data); |