pinctrl/samsung/pinctrl-samsung.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
3  * pin-controller/pin-mux/pin-config/gpio-driver for Samsung's SoC's.
16 #include <linux/pinctrl/pinctrl.h>
17 #include <linux/pinctrl/pinmux.h>
18 #include <linux/pinctrl/pinconf.h>
19 #include <linux/pinctrl/consumer.h>
20 #include <linux/pinctrl/machine.h>
25  * enum pincfg_type - possible pin configuration types supported.
46  * packed together into a 16-bits. The upper 8-bits represent the configuration
47  * type and the lower 8-bits hold the value of the configuration type.
58  * The basic set (input and output) are same between: S3C24xx, S3C64xx, S5PV210,
65  * enum eint_type - possible external interrupt types.
85 /* maximum length of a pin in pin descriptor (example: "gpa0-0") */
116  * struct samsung_pin_bank_data: represent a controller pin-bank (init data).
118  * @pctl_offset: starting offset of the pin-bank registers.
119  * @pctl_res_idx: index of base address for pin-bank registers.
124  * @eint_offset: SoC-specific EINT register or interrupt offset of bank.
140  * struct samsung_pin_bank: represent a controller pin-bank.
142  * @pctl_base: base address of the pin-bank registers
143  * @pctl_offset: starting offset of the pin-bank registers.
145  * @eint_base: base address of the pin-bank EINT registers.
149  * @eint_offset: SoC-specific EINT register or interrupt offset of bank.
152  * @soc_priv: per-bank private data for SoC-specific code.
188  * struct samsung_retention_data: runtime pin-bank retention control data.
208  * struct samsung_retention_data: represent a pin-bank retention control data.
258  *             to each bank samsung_pin_bank->pctl_base and used on legacy
259  *             platforms (like S3C24XX or S3C64XX) which has to access the base
264  * @pctl: pin controller descriptor registered with the pinctrl subsystem.
265  * @pctl_dev: cookie representing pinctrl device instance.