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-rw-r--r--drivers/pinctrl/nomadik/pinctrl-nomadik.h180
1 files changed, 0 insertions, 180 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.h b/drivers/pinctrl/nomadik/pinctrl-nomadik.h
deleted file mode 100644
index 1ef2559bc5..0000000000
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef PINCTRL_PINCTRL_NOMADIK_H
-#define PINCTRL_PINCTRL_NOMADIK_H
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include <linux/pinctrl/pinctrl.h>
-
-/* Package definitions */
-#define PINCTRL_NMK_STN8815 0
-#define PINCTRL_NMK_DB8500 1
-
-/* Alternate functions: function C is set in hw by setting both A and B */
-#define NMK_GPIO_ALT_GPIO 0
-#define NMK_GPIO_ALT_A 1
-#define NMK_GPIO_ALT_B 2
-#define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B)
-
-#define NMK_GPIO_ALT_CX_SHIFT 2
-#define NMK_GPIO_ALT_C1 ((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C2 ((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C3 ((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C4 ((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-
-#define PRCM_GPIOCR_ALTCX(pin_num,\
- altc1_used, altc1_ri, altc1_cb,\
- altc2_used, altc2_ri, altc2_cb,\
- altc3_used, altc3_ri, altc3_cb,\
- altc4_used, altc4_ri, altc4_cb)\
-{\
- .pin = pin_num,\
- .altcx[PRCM_IDX_GPIOCR_ALTC1] = {\
- .used = altc1_used,\
- .reg_index = altc1_ri,\
- .control_bit = altc1_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC2] = {\
- .used = altc2_used,\
- .reg_index = altc2_ri,\
- .control_bit = altc2_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC3] = {\
- .used = altc3_used,\
- .reg_index = altc3_ri,\
- .control_bit = altc3_cb\
- },\
- .altcx[PRCM_IDX_GPIOCR_ALTC4] = {\
- .used = altc4_used,\
- .reg_index = altc4_ri,\
- .control_bit = altc4_cb\
- },\
-}
-
-/**
- * enum prcm_gpiocr_reg_index
- * Used to reference an PRCM GPIOCR register address.
- */
-enum prcm_gpiocr_reg_index {
- PRCM_IDX_GPIOCR1,
- PRCM_IDX_GPIOCR2,
- PRCM_IDX_GPIOCR3
-};
-/**
- * enum prcm_gpiocr_altcx_index
- * Used to reference an Other alternate-C function.
- */
-enum prcm_gpiocr_altcx_index {
- PRCM_IDX_GPIOCR_ALTC1,
- PRCM_IDX_GPIOCR_ALTC2,
- PRCM_IDX_GPIOCR_ALTC3,
- PRCM_IDX_GPIOCR_ALTC4,
- PRCM_IDX_GPIOCR_ALTC_MAX,
-};
-
-/**
- * struct prcm_gpio_altcx - Other alternate-C function
- * @used: other alternate-C function availability
- * @reg_index: PRCM GPIOCR register index used to control the function
- * @control_bit: PRCM GPIOCR bit used to control the function
- */
-struct prcm_gpiocr_altcx {
- bool used:1;
- u8 reg_index:2;
- u8 control_bit:5;
-} __packed;
-
-/**
- * struct prcm_gpio_altcx_pin_desc - Other alternate-C pin
- * @pin: The pin number
- * @altcx: array of other alternate-C[1-4] functions
- */
-struct prcm_gpiocr_altcx_pin_desc {
- unsigned short pin;
- struct prcm_gpiocr_altcx altcx[PRCM_IDX_GPIOCR_ALTC_MAX];
-};
-
-/**
- * struct nmk_function - Nomadik pinctrl mux function
- * @name: The name of the function, exported to pinctrl core.
- * @groups: An array of pin groups that may select this function.
- * @ngroups: The number of entries in @groups.
- */
-struct nmk_function {
- const char *name;
- const char * const *groups;
- unsigned ngroups;
-};
-
-/**
- * struct nmk_pingroup - describes a Nomadik pin group
- * @grp: Generic data of the pin group (name and pins)
- * @altsetting: the altsetting to apply to all pins in this group to
- * configure them to be used by a function
- */
-struct nmk_pingroup {
- struct pingroup grp;
- int altsetting;
-};
-
-#define NMK_PIN_GROUP(a, b) \
- { \
- .grp = PINCTRL_PINGROUP(#a, a##_pins, ARRAY_SIZE(a##_pins)), \
- .altsetting = b, \
- }
-
-/**
- * struct nmk_pinctrl_soc_data - Nomadik pin controller per-SoC configuration
- * @pins: An array describing all pins the pin controller affects.
- * All pins which are also GPIOs must be listed first within the
- * array, and be numbered identically to the GPIO controller's
- * numbering.
- * @npins: The number of entries in @pins.
- * @functions: The functions supported on this SoC.
- * @nfunction: The number of entries in @functions.
- * @groups: An array describing all pin groups the pin SoC supports.
- * @ngroups: The number of entries in @groups.
- * @altcx_pins: The pins that support Other alternate-C function on this SoC
- * @npins_altcx: The number of Other alternate-C pins
- * @prcm_gpiocr_registers: The array of PRCM GPIOCR registers on this SoC
- */
-struct nmk_pinctrl_soc_data {
- const struct pinctrl_pin_desc *pins;
- unsigned npins;
- const struct nmk_function *functions;
- unsigned nfunctions;
- const struct nmk_pingroup *groups;
- unsigned ngroups;
- const struct prcm_gpiocr_altcx_pin_desc *altcx_pins;
- unsigned npins_altcx;
- const u16 *prcm_gpiocr_registers;
-};
-
-#ifdef CONFIG_PINCTRL_STN8815
-
-void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#ifdef CONFIG_PINCTRL_DB8500
-
-void nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_db8500_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#endif /* PINCTRL_PINCTRL_NOMADIK_H */