diff options
Diffstat (limited to 'drivers/pinctrl/meson/pinctrl-meson.h')
| -rw-r--r-- | drivers/pinctrl/meson/pinctrl-meson.h | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h index b3683e2073..98010cdaf9 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.h +++ b/drivers/pinctrl/meson/pinctrl-meson.h @@ -59,6 +59,16 @@ struct meson_reg_desc { }; /** + * enum meson_pinconf_drv - value of drive-strength supported + */ +enum meson_pinconf_drv { + MESON_PINCONF_DRV_500UA, + MESON_PINCONF_DRV_2500UA, + MESON_PINCONF_DRV_3000UA, + MESON_PINCONF_DRV_4000UA, +}; + +/** * enum meson_reg_type - type of registers encoded in @meson_reg_desc */ enum meson_reg_type { @@ -67,6 +77,7 @@ enum meson_reg_type { REG_DIR, REG_OUT, REG_IN, + REG_DS, NUM_REG, }; @@ -99,19 +110,24 @@ struct meson_bank { .num_groups = ARRAY_SIZE(fn ## _groups), \ } -#define BANK(n, f, l, per, peb, pr, pb, dr, db, or, ob, ir, ib) \ - { \ - .name = n, \ - .first = f, \ - .last = l, \ - .regs = { \ - [REG_PULLEN] = { per, peb }, \ - [REG_PULL] = { pr, pb }, \ - [REG_DIR] = { dr, db }, \ - [REG_OUT] = { or, ob }, \ - [REG_IN] = { ir, ib }, \ - }, \ - } +#define BANK_DS(n, f, l, per, peb, pr, pb, dr, db, or, ob, ir, ib, \ + dsr, dsb) \ + { \ + .name = n, \ + .first = f, \ + .last = l, \ + .regs = { \ + [REG_PULLEN] = {per, peb}, \ + [REG_PULL] = {pr, pb}, \ + [REG_DIR] = {dr, db}, \ + [REG_OUT] = { or, ob}, \ + [REG_IN] = {ir, ib}, \ + [REG_DS] = {dsr, dsb}, \ + }, \ + } + +#define BANK(n, f, l, per, peb, pr, pb, dr, db, or, ob, ir, ib) \ + BANK_DS(n, f, l, per, peb, pr, pb, dr, db, or, ob, ir, ib, 0, 0) #define MESON_PIN(x, b) PINCTRL_PIN(PIN(x, b), #x) @@ -120,6 +136,9 @@ extern const struct pinctrl_ops meson_pinctrl_ops; int meson_pinctrl_get_groups_count(struct udevice *dev); const char *meson_pinctrl_get_group_name(struct udevice *dev, unsigned int selector); +int meson_pinctrl_get_pins_count(struct udevice *dev); +const char *meson_pinctrl_get_pin_name(struct udevice *dev, + unsigned int selector); int meson_pinmux_get_functions_count(struct udevice *dev); const char *meson_pinmux_get_function_name(struct udevice *dev, unsigned int selector); |