4  * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/device.h>
15 #define NXP_RSTCTL_OFFSET(id) ((id >> 16) * sizeof(uint32_t))  argument
16 #define NXP_RSTCTL_BIT(id) (BIT(id & 0xFFFF))  argument
17 #define NXP_RSTCTL_CTL(id) (NXP_RSTCTL_OFFSET(id) + 0x10)  argument
18 #define NXP_RSTCTL_SET(id) (NXP_RSTCTL_OFFSET(id) + 0x40)  argument
19 #define NXP_RSTCTL_CLR(id) (NXP_RSTCTL_OFFSET(id) + 0x70)  argument
21 static int reset_nxp_rstctl_status(const struct device *dev, uint32_t id, uint8_t *status)  in reset_nxp_rstctl_status()  argument
23 	const uint32_t *base = dev->config;  in reset_nxp_rstctl_status()
24 	volatile const uint32_t *ctl_reg = base+(NXP_RSTCTL_CTL(id)/sizeof(uint32_t));  in reset_nxp_rstctl_status()
27 	*status = (uint8_t)FIELD_GET(NXP_RSTCTL_BIT(id), val);  in reset_nxp_rstctl_status()
32 static int reset_nxp_rstctl_line_assert(const struct device *dev, uint32_t id)  in reset_nxp_rstctl_line_assert()  argument
34 	const uint32_t *base = dev->config;  in reset_nxp_rstctl_line_assert()
35 	volatile uint32_t *set_reg = (uint32_t *)base+(NXP_RSTCTL_SET(id)/sizeof(uint32_t));  in reset_nxp_rstctl_line_assert()
37 	*set_reg = FIELD_PREP(NXP_RSTCTL_BIT(id), 0b1);  in reset_nxp_rstctl_line_assert()
42 static int reset_nxp_rstctl_line_deassert(const struct device *dev, uint32_t id)  in reset_nxp_rstctl_line_deassert()  argument
44 	const uint32_t *base = dev->config;  in reset_nxp_rstctl_line_deassert()
45 	volatile uint32_t *clr_reg = (uint32_t *)base+(NXP_RSTCTL_CLR(id)/sizeof(uint32_t));  in reset_nxp_rstctl_line_deassert()
47 	*clr_reg = FIELD_PREP(NXP_RSTCTL_BIT(id), 0b1);  in reset_nxp_rstctl_line_deassert()
52 static int reset_nxp_rstctl_line_toggle(const struct device *dev, uint32_t id)  in reset_nxp_rstctl_line_toggle()  argument
56 	reset_nxp_rstctl_line_assert(dev, id);  in reset_nxp_rstctl_line_toggle()
59 		reset_nxp_rstctl_status(dev, id, &status);  in reset_nxp_rstctl_line_toggle()
62 	reset_nxp_rstctl_line_deassert(dev, id);  in reset_nxp_rstctl_line_toggle()