49 	u32 reg, mask;  in atmel_pio4_config_io_func()  local
58 	mask = 1 << pin;  in atmel_pio4_config_io_func()
62 	writel(mask, &port_base->mskr);  in atmel_pio4_config_io_func()
127 	u32 reg, mask;  in atmel_pio4_set_pio_output()  local
136 	mask = 0x01 << pin;  in atmel_pio4_set_pio_output()
139 	writel(mask, &port_base->mskr);  in atmel_pio4_set_pio_output()
143 		writel(mask, &port_base->sodr);  in atmel_pio4_set_pio_output()
145 		writel(mask, &port_base->codr);  in atmel_pio4_set_pio_output()
153 	u32 reg, mask;  in atmel_pio4_get_pio_input()  local
162 	mask = 0x01 << pin;  in atmel_pio4_get_pio_input()
165 	writel(mask, &port_base->mskr);  in atmel_pio4_get_pio_input()
168 	return (readl(&port_base->pdsr) & mask) ? 1 : 0;  in atmel_pio4_get_pio_input()
197 	u32 mask = BIT(line);  in atmel_pio4_direction_input()  local
199 	writel(mask, &port_base->mskr);  in atmel_pio4_direction_input()
213 	u32 mask = BIT(line);  in atmel_pio4_direction_output()  local
215 	writel(mask, &port_base->mskr);  in atmel_pio4_direction_output()
221 		writel(mask, &port_base->sodr);  in atmel_pio4_direction_output()
223 		writel(mask, &port_base->codr);  in atmel_pio4_direction_output()
233 	u32 mask = BIT(line);  in atmel_pio4_get_value()  local
235 	return (readl(&port_base->pdsr) & mask) ? 1 : 0;  in atmel_pio4_get_value()
244 	u32 mask = BIT(line);  in atmel_pio4_set_value()  local
247 		writel(mask, &port_base->sodr);  in atmel_pio4_set_value()
249 		writel(mask, &port_base->codr);  in atmel_pio4_set_value()
259 	u32 mask = BIT(line);  in atmel_pio4_get_function()  local
261 	writel(mask, &port_base->mskr);  in atmel_pio4_get_function()