From 3a19805920f1b07401ea8a3ca00d7568dc2ce5e9 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 11 Jul 2014 14:57:06 +0200
Subject: pinctrl: nomadik: move all Nomadik drivers to subdir

We have a bunch of Nomadik family pin control drivers, so let's
move them into their own subdirectory.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/pinctrl/pinctrl-nomadik.h | 192 --------------------------------------
 1 file changed, 192 deletions(-)
 delete mode 100644 drivers/pinctrl/pinctrl-nomadik.h

(limited to 'drivers/pinctrl/pinctrl-nomadik.h')

diff --git a/drivers/pinctrl/pinctrl-nomadik.h b/drivers/pinctrl/pinctrl-nomadik.h
deleted file mode 100644
index d8215f1..0000000
--- a/drivers/pinctrl/pinctrl-nomadik.h
+++ /dev/null
@@ -1,192 +0,0 @@
-#ifndef PINCTRL_PINCTRL_NOMADIK_H
-#define PINCTRL_PINCTRL_NOMADIK_H
-
-/* Package definitions */
-#define PINCTRL_NMK_STN8815	0
-#define PINCTRL_NMK_DB8500	1
-#define PINCTRL_NMK_DB8540	2
-
-/* 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
- * @name: the name of this specific pin group
- * @pins: an array of discrete physical pins used in this group, taken
- *	from the driver-local pin enumeration space
- * @num_pins: the number of pins in this group array, i.e. the number of
- *	elements in .pins so we can iterate over that array
- * @altsetting: the altsetting to apply to all pins in this group to
- *	configure them to be used by a function
- */
-struct nmk_pingroup {
-	const char *name;
-	const unsigned int *pins;
-	const unsigned npins;
-	int altsetting;
-};
-
-/**
- * struct nmk_pinctrl_soc_data - Nomadik pin controller per-SoC configuration
- * @gpio_ranges: An array of GPIO ranges for this SoC
- * @gpio_num_ranges: The number of GPIO ranges for this SoC
- * @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 {
-	struct pinctrl_gpio_range *gpio_ranges;
-	unsigned gpio_num_ranges;
-	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
-
-#ifdef CONFIG_PINCTRL_DB8540
-
-void nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc);
-
-#else
-
-static inline void
-nmk_pinctrl_db8540_init(const struct nmk_pinctrl_soc_data **soc)
-{
-}
-
-#endif
-
-#endif /* PINCTRL_PINCTRL_NOMADIK_H */
-- 
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