47 	struct stm32_gpio_regs *gpio_regs;  in stm32_gpio_config()  local
60 	gpio_regs = (struct stm32_gpio_regs *)io_base[dsc->port];  in stm32_gpio_config()
63 	clrsetbits_le32(&gpio_regs->afr[dsc->pin >> 3], 0xF << i, ctl->af << i);  in stm32_gpio_config()
67 	clrsetbits_le32(&gpio_regs->moder, 0x3 << i, ctl->mode << i);  in stm32_gpio_config()
68 	clrsetbits_le32(&gpio_regs->otyper, 0x3 << i, ctl->otype << i);  in stm32_gpio_config()
69 	clrsetbits_le32(&gpio_regs->ospeedr, 0x3 << i, ctl->speed << i);  in stm32_gpio_config()
70 	clrsetbits_le32(&gpio_regs->pupdr, 0x3 << i, ctl->pupd << i);  in stm32_gpio_config()
79 	struct stm32_gpio_regs	*gpio_regs;  in stm32_gpout_set()  local
87 	gpio_regs = (struct stm32_gpio_regs *)io_base[dsc->port];  in stm32_gpout_set()
90 		writel(1 << dsc->pin, &gpio_regs->bsrr);  in stm32_gpout_set()
92 		writel(1 << (dsc->pin + 16), &gpio_regs->bsrr);  in stm32_gpout_set()
101 	struct stm32_gpio_regs	*gpio_regs;  in stm32_gpin_get()  local
109 	gpio_regs = (struct stm32_gpio_regs *)io_base[dsc->port];  in stm32_gpin_get()
110 	rv = readl(&gpio_regs->idr) & (1 << dsc->pin);  in stm32_gpin_get()