pinctrl/freescale/pinctrl-imx8ulp.c

1 // SPDX-License-Identifier: GPL-2.0
14 #include "pinctrl-imx.h"
115 /* Pad names for the pinmux subsystem */
226 	u32 reg;  in imx8ulp_pmx_gpio_set_direction()  local
228 	pin_reg = &ipctl->pin_regs[offset];  in imx8ulp_pmx_gpio_set_direction()
229 	if (pin_reg->mux_reg == -1)  in imx8ulp_pmx_gpio_set_direction()
230 		return -EINVAL;  in imx8ulp_pmx_gpio_set_direction()
232 	reg = readl(ipctl->base + pin_reg->mux_reg);  in imx8ulp_pmx_gpio_set_direction()
234 		reg = (reg & ~BM_OBE_ENABLED) | BM_IBE_ENABLED;  in imx8ulp_pmx_gpio_set_direction()
236 		reg = (reg & ~BM_IBE_ENABLED) | BM_OBE_ENABLED;  in imx8ulp_pmx_gpio_set_direction()
237 	writel(reg, ipctl->base + pin_reg->mux_reg);  in imx8ulp_pmx_gpio_set_direction()
252 	{ .compatible = "fsl,imx8ulp-iomuxc1", },
263 		.name = "imx8ulp-pinctrl",