35 /* Platform data for each bank */
37 	struct s5p_gpio_bank *bank;  member
41 /* Information about each bank at run-time */
43 	struct s5p_gpio_bank *bank;  member
59 			struct s5p_gpio_bank *bank;  in s5p_gpio_get_bank()  local
60 			bank = (struct s5p_gpio_bank *)data->reg_addr;  in s5p_gpio_get_bank()
61 			bank += (gpio - upto) / GPIO_PER_BANK;  in s5p_gpio_get_bank()
62 			debug("gpio=%d, bank=%p\n", gpio, bank);  in s5p_gpio_get_bank()
63 			return bank;  in s5p_gpio_get_bank()
73 static void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg)  in s5p_gpio_cfg_pin()  argument
77 	value = readl(&bank->con);  in s5p_gpio_cfg_pin()
80 	writel(value, &bank->con);  in s5p_gpio_cfg_pin()
83 static void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en)  in s5p_gpio_set_value()  argument
87 	value = readl(&bank->dat);  in s5p_gpio_set_value()
91 	writel(value, &bank->dat);  in s5p_gpio_set_value()
104 static int s5p_gpio_get_cfg_pin(struct s5p_gpio_bank *bank, int gpio)  in s5p_gpio_get_cfg_pin()  argument
108 	value = readl(&bank->con);  in s5p_gpio_get_cfg_pin()
113 static unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio)  in s5p_gpio_get_value()  argument
117 	value = readl(&bank->dat);  in s5p_gpio_get_value()
122 static void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode)  in s5p_gpio_set_pull()  argument
126 	value = readl(&bank->pull);  in s5p_gpio_set_pull()
138 	writel(value, &bank->pull);  in s5p_gpio_set_pull()
141 static void s5p_gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode)  in s5p_gpio_set_drv()  argument
145 	value = readl(&bank->drv);  in s5p_gpio_set_drv()
159 	writel(value, &bank->drv);  in s5p_gpio_set_drv()
162 static void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode)  in s5p_gpio_set_rate()  argument
166 	value = readl(&bank->drv);  in s5p_gpio_set_rate()
178 	writel(value, &bank->drv);  in s5p_gpio_set_rate()
194 	s5p_gpio_cfg_pin(state->bank, offset, S5P_GPIO_INPUT);  in exynos_gpio_direction_input()
206 	s5p_gpio_set_value(state->bank, offset, value);  in exynos_gpio_direction_output()
209 	s5p_gpio_cfg_pin(state->bank, offset, S5P_GPIO_OUTPUT);  in exynos_gpio_direction_output()
219 	return s5p_gpio_get_value(state->bank, offset);  in exynos_gpio_get_value()
228 	s5p_gpio_set_value(state->bank, offset, value);  in exynos_gpio_set_value()
268 	cfg = s5p_gpio_get_cfg_pin(state->bank, offset);  in exynos_gpio_get_function()
295 	priv->bank = plat->bank;  in gpio_exynos_probe()
305  * device for each Exynos GPIO bank.
310 	struct s5p_gpio_bank *bank, *base;  in gpio_exynos_bind()  local
319 	for (node = fdt_first_subnode(blob, dev_of_offset(parent)), bank = base;  in gpio_exynos_bind()
321 	     node = fdt_next_subnode(blob, node), bank++) {  in gpio_exynos_bind()
343 			bank = (struct s5p_gpio_bank *)((ulong)base + reg);  in gpio_exynos_bind()
345 		plat->bank = bank;  in gpio_exynos_bind()
347 		debug("dev at %p: %s\n", bank, plat->bank_name);  in gpio_exynos_bind()