diff options
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-samsung.h')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h index cd31bfaf62cb..043cb6c11180 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.h +++ b/drivers/pinctrl/samsung/pinctrl-samsung.h @@ -116,6 +116,7 @@ struct samsung_pin_bank_type { * struct samsung_pin_bank_data: represent a controller pin-bank (init data). * @type: type of the bank (register offsets and bitfield widths) * @pctl_offset: starting offset of the pin-bank registers. + * @pctl_res_idx: index of base address for pin-bank registers. * @nr_pins: number of pins included in this bank. * @eint_func: function to set in CON register to configure pin as EINT. * @eint_type: type of the external interrupt supported by the bank. @@ -126,6 +127,7 @@ struct samsung_pin_bank_type { struct samsung_pin_bank_data { const struct samsung_pin_bank_type *type; u32 pctl_offset; + u8 pctl_res_idx; u8 nr_pins; u8 eint_func; enum eint_type eint_type; @@ -137,8 +139,10 @@ struct samsung_pin_bank_data { /** * struct samsung_pin_bank: represent a controller pin-bank. * @type: type of the bank (register offsets and bitfield widths) + * @pctl_base: base address of the pin-bank registers * @pctl_offset: starting offset of the pin-bank registers. * @nr_pins: number of pins included in this bank. + * @eint_base: base address of the pin-bank EINT registers. * @eint_func: function to set in CON register to configure pin as EINT. * @eint_type: type of the external interrupt supported by the bank. * @eint_mask: bit mask of pins which support EINT function. @@ -157,8 +161,10 @@ struct samsung_pin_bank_data { */ struct samsung_pin_bank { const struct samsung_pin_bank_type *type; + void __iomem *pctl_base; u32 pctl_offset; u8 nr_pins; + void __iomem *eint_base; u8 eint_func; enum eint_type eint_type; u32 eint_mask; @@ -182,6 +188,7 @@ struct samsung_pin_bank { * struct samsung_pin_ctrl: represent a pin controller. * @pin_banks: list of pin banks included in this controller. * @nr_banks: number of pin banks. + * @nr_ext_resources: number of the extra base address for pin banks. * @eint_gpio_init: platform specific callback to setup the external gpio * interrupts for the controller. * @eint_wkup_init: platform specific callback to setup the external wakeup @@ -190,6 +197,7 @@ struct samsung_pin_bank { struct samsung_pin_ctrl { const struct samsung_pin_bank_data *pin_banks; u32 nr_banks; + int nr_ext_resources; int (*eint_gpio_init)(struct samsung_pinctrl_drv_data *); int (*eint_wkup_init)(struct samsung_pinctrl_drv_data *); @@ -200,7 +208,6 @@ struct samsung_pin_ctrl { /** * struct samsung_pinctrl_drv_data: wrapper for holding driver data together. * @node: global list node - * @virt_base: register base address of the controller. * @dev: device instance representing the controller. * @irq: interrpt number used by the controller to notify gpio interrupts. * @ctrl: pin controller instance managed by the driver. @@ -215,7 +222,6 @@ struct samsung_pin_ctrl { */ struct samsung_pinctrl_drv_data { struct list_head node; - void __iomem *virt_base; struct device *dev; int irq; |