[linux.git] / drivers / pinctrl / pinctrl-pxa3xx.h

/*
 *  linux/drivers/pinctrl/pinctrl-pxa3xx.h
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  publishhed by the Free Software Foundation.
 *
 *  Copyright (C) 2011, Marvell Technology Group Ltd.
 *
 *  Author: Haojian Zhuang <[email protected]>
 *
 */

#ifndef __PINCTRL_PXA3XX_H

#include <linux/pinctrl/pinctrl.h>
#include <linux/pinctrl/pinmux.h>

#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)

#define PXA3xx_MUX_GPIO		0

#define PXA3xx_MAX_MUX		8
#define MFPR_FUNC_MASK		0x7

enum pxa_cpu_type {
	PINCTRL_INVALID = 0,
	PINCTRL_PXA300,
	PINCTRL_PXA310,
	PINCTRL_PXA320,
	PINCTRL_PXA168,
	PINCTRL_PXA910,
	PINCTRL_PXA930,
	PINCTRL_PXA955,
	PINCTRL_MMP2,
	PINCTRL_MAX,
};

struct pxa3xx_mfp_pin {
	const char *name;
	const unsigned int pin;
	const unsigned int mfpr;	/* register offset */
	const unsigned short func[8];
};

struct pxa3xx_pin_group {
	const char *name;
	const unsigned mux;
	const unsigned *pins;
	const unsigned npins;
};

struct pxa3xx_pmx_func {
	const char *name;
	const char * const * groups;
	const unsigned num_groups;
};

struct pxa3xx_pinmux_info {
	struct device *dev;
	struct pinctrl_dev *pctrl;
	enum pxa_cpu_type cputype;
	unsigned int phy_base;
	unsigned int phy_size;
	void __iomem *virt_base;

	struct pxa3xx_mfp_pin *mfp;
	unsigned int num_mfp;
	struct pxa3xx_pin_group *grps;
	unsigned int num_grps;
	struct pxa3xx_pmx_func *funcs;
	unsigned int num_funcs;
	unsigned int num_gpio;
	struct pinctrl_desc *desc;
	struct pinctrl_pin_desc *pads;
	unsigned int num_pads;

	unsigned ds_mask;	/* drive strength mask */
	unsigned ds_shift;	/* drive strength shift */
	unsigned slp_mask;	/* sleep mask */
	unsigned slp_input_low;
	unsigned slp_input_high;
	unsigned slp_output_low;
	unsigned slp_output_high;
	unsigned slp_float;
};

enum pxa3xx_pin_list {
	GPIO0 = 0,
	GPIO1,
	GPIO2,
	GPIO3,
	GPIO4,
	GPIO5,
	GPIO6,
	GPIO7,
	GPIO8,
	GPIO9,
	GPIO10, /* 10 */
	GPIO11,
	GPIO12,
	GPIO13,
	GPIO14,
	GPIO15,
	GPIO16,
	GPIO17,
	GPIO18,
	GPIO19,
	GPIO20, /* 20 */
	GPIO21,
	GPIO22,
	GPIO23,
	GPIO24,
	GPIO25,
	GPIO26,
	GPIO27,
	GPIO28,
	GPIO29,
	GPIO30, /* 30 */
	GPIO31,
	GPIO32,
	GPIO33,
	GPIO34,
	GPIO35,
	GPIO36,
	GPIO37,
	GPIO38,
	GPIO39,
	GPIO40, /* 40 */
	GPIO41,
	GPIO42,
	GPIO43,
	GPIO44,
	GPIO45,
	GPIO46,
	GPIO47,
	GPIO48,
	GPIO49,
	GPIO50, /* 50 */
	GPIO51,
	GPIO52,
	GPIO53,
	GPIO54,
	GPIO55,
	GPIO56,
	GPIO57,
	GPIO58,
	GPIO59,
	GPIO60, /* 60 */
	GPIO61,
	GPIO62,
	GPIO63,
	GPIO64,
	GPIO65,
	GPIO66,
	GPIO67,
	GPIO68,
	GPIO69,
	GPIO70, /* 70 */
	GPIO71,
	GPIO72,
	GPIO73,
	GPIO74,
	GPIO75,
	GPIO76,
	GPIO77,
	GPIO78,
	GPIO79,
	GPIO80, /* 80 */
	GPIO81,
	GPIO82,
	GPIO83,
	GPIO84,
	GPIO85,
	GPIO86,
	GPIO87,
	GPIO88,
	GPIO89,
	GPIO90, /* 90 */
	GPIO91,
	GPIO92,
	GPIO93,
	GPIO94,
	GPIO95,
	GPIO96,
	GPIO97,
	GPIO98,
	GPIO99,
	GPIO100, /* 100 */
	GPIO101,
	GPIO102,
	GPIO103,
	GPIO104,
	GPIO105,
	GPIO106,
	GPIO107,
	GPIO108,
	GPIO109,
	GPIO110, /* 110 */
	GPIO111,
	GPIO112,
	GPIO113,
	GPIO114,
	GPIO115,
	GPIO116,
	GPIO117,
	GPIO118,
	GPIO119,
	GPIO120, /* 120 */
	GPIO121,
	GPIO122,
	GPIO123,
	GPIO124,
	GPIO125,
	GPIO126,
	GPIO127,
	GPIO128,
	GPIO129,
	GPIO130, /* 130 */
	GPIO131,
	GPIO132,
	GPIO133,
	GPIO134,
	GPIO135,
	GPIO136,
	GPIO137,
	GPIO138,
	GPIO139,
	GPIO140, /* 140 */
	GPIO141,
	GPIO142,
	GPIO143,
	GPIO144,
	GPIO145,
	GPIO146,
	GPIO147,
	GPIO148,
	GPIO149,
	GPIO150, /* 150 */
	GPIO151,
	GPIO152,
	GPIO153,
	GPIO154,
	GPIO155,
	GPIO156,
	GPIO157,
	GPIO158,
	GPIO159,
	GPIO160, /* 160 */
	GPIO161,
	GPIO162,
	GPIO163,
	GPIO164,
	GPIO165,
	GPIO166,
	GPIO167,
	GPIO168,
	GPIO169,
};

extern int pxa3xx_pinctrl_register(struct platform_device *pdev,
				   struct pxa3xx_pinmux_info *info);
extern int pxa3xx_pinctrl_unregister(struct platform_device *pdev);
#endif	/* __PINCTRL_PXA3XX_H */
Commit	Line	Data
f4e66983 HZ	1	/*
	2	* linux/drivers/pinctrl/pinctrl-pxa3xx.h
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* publishhed by the Free Software Foundation.
	7	*
	8	* Copyright (C) 2011, Marvell Technology Group Ltd.
	9	*
	10	* Author: Haojian Zhuang <[email protected]>
	11	*
	12	*/
	13
	14	#ifndef __PINCTRL_PXA3XX_H
	15
	16	#include <linux/pinctrl/pinctrl.h>
	17	#include <linux/pinctrl/pinmux.h>
	18
	19	#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
	20
	21	#define PXA3xx_MUX_GPIO 0
	22
	23	#define PXA3xx_MAX_MUX 8
	24	#define MFPR_FUNC_MASK 0x7
	25
	26	enum pxa_cpu_type {
	27	PINCTRL_INVALID = 0,
	28	PINCTRL_PXA300,
	29	PINCTRL_PXA310,
	30	PINCTRL_PXA320,
	31	PINCTRL_PXA168,
	32	PINCTRL_PXA910,
	33	PINCTRL_PXA930,
	34	PINCTRL_PXA955,
	35	PINCTRL_MMP2,
	36	PINCTRL_MAX,
	37	};
	38
	39	struct pxa3xx_mfp_pin {
	40	const char *name;
	41	const unsigned int pin;
	42	const unsigned int mfpr; /* register offset */
	43	const unsigned short func[8];
	44	};
	45
	46	struct pxa3xx_pin_group {
	47	const char *name;
	48	const unsigned mux;
	49	const unsigned *pins;
	50	const unsigned npins;
	51	};
	52
	53	struct pxa3xx_pmx_func {
	54	const char *name;
	55	const char * const * groups;
	56	const unsigned num_groups;
	57	};
	58
	59	struct pxa3xx_pinmux_info {
	60	struct device *dev;
	61	struct pinctrl_dev *pctrl;
	62	enum pxa_cpu_type cputype;
	63	unsigned int phy_base;
	64	unsigned int phy_size;
65	void __iomem *virt_base;
66
67	struct pxa3xx_mfp_pin *mfp;
68	unsigned int num_mfp;
69	struct pxa3xx_pin_group *grps;
70	unsigned int num_grps;
71	struct pxa3xx_pmx_func *funcs;
72	unsigned int num_funcs;
73	unsigned int num_gpio;
74	struct pinctrl_desc *desc;
75	struct pinctrl_pin_desc *pads;
76	unsigned int num_pads;
77
78	unsigned ds_mask; /* drive strength mask */
79	unsigned ds_shift; /* drive strength shift */
80	unsigned slp_mask; /* sleep mask */
81	unsigned slp_input_low;
82	unsigned slp_input_high;
83	unsigned slp_output_low;
84	unsigned slp_output_high;
85	unsigned slp_float;
86	};
87
88	enum pxa3xx_pin_list {
89	GPIO0 = 0,
90	GPIO1,
91	GPIO2,
92	GPIO3,
93	GPIO4,
94	GPIO5,
95	GPIO6,
96	GPIO7,
97	GPIO8,
98	GPIO9,
99	GPIO10, /* 10 */
100	GPIO11,
101	GPIO12,
102	GPIO13,
103	GPIO14,
104	GPIO15,
105	GPIO16,
106	GPIO17,
107	GPIO18,
108	GPIO19,
109	GPIO20, /* 20 */
110	GPIO21,
111	GPIO22,
112	GPIO23,
113	GPIO24,
114	GPIO25,
115	GPIO26,
116	GPIO27,
117	GPIO28,
118	GPIO29,
119	GPIO30, /* 30 */
120	GPIO31,
121	GPIO32,
122	GPIO33,
123	GPIO34,
124	GPIO35,
125	GPIO36,
126	GPIO37,
127	GPIO38,
128	GPIO39,
129	GPIO40, /* 40 */
130	GPIO41,
131	GPIO42,
132	GPIO43,
133	GPIO44,
134	GPIO45,
135	GPIO46,
136	GPIO47,
137	GPIO48,
138	GPIO49,
139	GPIO50, /* 50 */
140	GPIO51,
141	GPIO52,
142	GPIO53,
143	GPIO54,
144	GPIO55,
145	GPIO56,
146	GPIO57,
147	GPIO58,
148	GPIO59,
149	GPIO60, /* 60 */
150	GPIO61,
151	GPIO62,
152	GPIO63,
153	GPIO64,
154	GPIO65,
155	GPIO66,
156	GPIO67,
157	GPIO68,
158	GPIO69,
159	GPIO70, /* 70 */
160	GPIO71,
161	GPIO72,
162	GPIO73,
163	GPIO74,
164	GPIO75,
165	GPIO76,
166	GPIO77,
167	GPIO78,
168	GPIO79,
169	GPIO80, /* 80 */
170	GPIO81,
171	GPIO82,
172	GPIO83,
173	GPIO84,
174	GPIO85,
175	GPIO86,
176	GPIO87,
177	GPIO88,
178	GPIO89,
179	GPIO90, /* 90 */
180	GPIO91,
181	GPIO92,
182	GPIO93,
183	GPIO94,
184	GPIO95,
185	GPIO96,
186	GPIO97,
187	GPIO98,
188	GPIO99,
189	GPIO100, /* 100 */
190	GPIO101,
191	GPIO102,
192	GPIO103,
193	GPIO104,
194	GPIO105,
195	GPIO106,
196	GPIO107,
197	GPIO108,
198	GPIO109,
199	GPIO110, /* 110 */
200	GPIO111,
201	GPIO112,
202	GPIO113,
203	GPIO114,
204	GPIO115,
205	GPIO116,
206	GPIO117,
207	GPIO118,
208	GPIO119,
209	GPIO120, /* 120 */
210	GPIO121,
211	GPIO122,
212	GPIO123,
213	GPIO124,
214	GPIO125,
215	GPIO126,
216	GPIO127,
217	GPIO128,
218	GPIO129,
219	GPIO130, /* 130 */
220	GPIO131,
221	GPIO132,
222	GPIO133,
223	GPIO134,
224	GPIO135,
225	GPIO136,
226	GPIO137,
227	GPIO138,
228	GPIO139,
229	GPIO140, /* 140 */
230	GPIO141,
231	GPIO142,
232	GPIO143,
233	GPIO144,
234	GPIO145,
235	GPIO146,
236	GPIO147,
237	GPIO148,
238	GPIO149,
239	GPIO150, /* 150 */
240	GPIO151,
241	GPIO152,
242	GPIO153,
243	GPIO154,
244	GPIO155,
245	GPIO156,
246	GPIO157,
247	GPIO158,
248	GPIO159,
249	GPIO160, /* 160 */
250	GPIO161,
251	GPIO162,
252	GPIO163,
253	GPIO164,
254	GPIO165,
255	GPIO166,
256	GPIO167,
257	GPIO168,
258	GPIO169,
259	};
260
261	extern int pxa3xx_pinctrl_register(struct platform_device *pdev,
262	struct pxa3xx_pinmux_info *info);
263	extern int pxa3xx_pinctrl_unregister(struct platform_device *pdev);
264	#endif /* __PINCTRL_PXA3XX_H */