72  * register. pin_id is stored in bit (pin_id%16)*2 and the bit above.
76  * Calculates the register offset from a pin_id
78 static void __iomem *imx1_mem(struct imx1_pinctrl *ipctl, unsigned int pin_id)  in imx1_mem()  argument
80 	unsigned int port = pin_id / 32;  in imx1_mem()
88 static void imx1_write_2bit(struct imx1_pinctrl *ipctl, unsigned int pin_id,  in imx1_write_2bit()  argument
91 	void __iomem *reg = imx1_mem(ipctl, pin_id) + reg_offset;  in imx1_write_2bit()
92 	int offset = (pin_id % 16) * 2; /* offset, regardless of register used */  in imx1_write_2bit()
98 	if (pin_id % 32 >= 16)  in imx1_write_2bit()
110 	new_val |= old_val;/* Set new state for pin_id */  in imx1_write_2bit()
115 static void imx1_write_bit(struct imx1_pinctrl *ipctl, unsigned int pin_id,  in imx1_write_bit()  argument
118 	void __iomem *reg = imx1_mem(ipctl, pin_id) + reg_offset;  in imx1_write_bit()
119 	int offset = pin_id % 32;  in imx1_write_bit()
130 	new_val |= old_val;/* Set new state for pin_id */  in imx1_write_bit()
135 static int imx1_read_2bit(struct imx1_pinctrl *ipctl, unsigned int pin_id,  in imx1_read_2bit()  argument
138 	void __iomem *reg = imx1_mem(ipctl, pin_id) + reg_offset;  in imx1_read_2bit()
139 	int offset = (pin_id % 16) * 2;  in imx1_read_2bit()
142 	if (pin_id % 32 >= 16)  in imx1_read_2bit()
148 static int imx1_read_bit(struct imx1_pinctrl *ipctl, unsigned int pin_id,  in imx1_read_bit()  argument
151 	void __iomem *reg = imx1_mem(ipctl, pin_id) + reg_offset;  in imx1_read_bit()
152 	int offset = pin_id % 32;  in imx1_read_bit()
271 				pin_get_name(pctldev, grp->pins[i].pin_id);  in imx1_dt_node_to_map()
321 		unsigned int pin_id = pins[i].pin_id;  in imx1_pmx_set()  local
330 				__func__, pin_id, afunction, gpio_in_use,  in imx1_pmx_set()
334 		imx1_write_bit(ipctl, pin_id, gpio_in_use, MX1_GIUS);  in imx1_pmx_set()
335 		imx1_write_bit(ipctl, pin_id, direction, MX1_DDIR);  in imx1_pmx_set()
338 			imx1_write_2bit(ipctl, pin_id, gpio_oconf, MX1_OCR);  in imx1_pmx_set()
339 			imx1_write_2bit(ipctl, pin_id, gpio_iconfa,  in imx1_pmx_set()
341 			imx1_write_2bit(ipctl, pin_id, gpio_iconfb,  in imx1_pmx_set()
344 			imx1_write_bit(ipctl, pin_id, afunction, MX1_GPR);  in imx1_pmx_set()
389 			     unsigned pin_id, unsigned long *config)  in imx1_pinconf_get()  argument
393 	*config = imx1_read_bit(ipctl, pin_id, MX1_PUEN);  in imx1_pinconf_get()
399 			     unsigned pin_id, unsigned long *configs,  in imx1_pinconf_set()  argument
406 		imx1_write_bit(ipctl, pin_id, configs[i] & 0x01, MX1_PUEN);  in imx1_pinconf_set()
409 			pin_desc_get(pctldev, pin_id)->name);  in imx1_pinconf_set()
416 				   struct seq_file *s, unsigned pin_id)  in imx1_pinconf_dbg_show()  argument
420 	imx1_pinconf_get(pctldev, pin_id, &config);  in imx1_pinconf_dbg_show()
440 		name = pin_get_name(pctldev, grp->pins[i].pin_id);  in imx1_pinconf_group_dbg_show()
441 		ret = imx1_pinconf_get(pctldev, grp->pins[i].pin_id, &config);  in imx1_pinconf_group_dbg_show()
497 		grp->pins[i].pin_id = be32_to_cpu(*list++);  in imx1_pinctrl_parse_groups()
501 		grp->pin_ids[i] = grp->pins[i].pin_id;  in imx1_pinctrl_parse_groups()