5  * SPDX-License-Identifier: Apache-2.0
9  * @brief Atmel SAM0 MCU family I/O Pin Controller (PORT)
16 int soc_port_pinmux_set(PortGroup *pg, uint32_t pin, uint32_t func)  in soc_port_pinmux_set()  argument
18 	bool is_odd = pin & 1;  in soc_port_pinmux_set()
19 	int idx = pin / 2U;  in soc_port_pinmux_set()
22 	 * even numbered pin goes in the bits 0..3 and the odd  in soc_port_pinmux_set()
23 	 * numbered pin in bits 4..7.  in soc_port_pinmux_set()
26 		pg->PMUX[idx].bit.PMUXO = func;  in soc_port_pinmux_set()
28 		pg->PMUX[idx].bit.PMUXE = func;  in soc_port_pinmux_set()
30 	pg->PINCFG[pin].bit.PMUXEN = 1;  in soc_port_pinmux_set()
35 void soc_port_configure(const struct soc_port_pin *pin)  in soc_port_configure()  argument
37 	PortGroup *pg = pin->regs;  in soc_port_configure()
38 	uint32_t flags = pin->flags;  in soc_port_configure()
39 	uint32_t func = (pin->flags & SOC_PORT_FUNC_MASK) >> SOC_PORT_FUNC_POS;  in soc_port_configure()
43 	pg->PINCFG[pin->pinum] = pincfg;  in soc_port_configure()
44 	pg->DIRCLR.reg = (1 << pin->pinum);  in soc_port_configure()
45 	pg->OUTCLR.reg = (1 << pin->pinum);  in soc_port_configure()
48 		soc_port_pinmux_set(pg, pin->pinum, func);  in soc_port_configure()
54 			pg->OUTSET.reg = (1 << pin->pinum);  in soc_port_configure()
65 		pg->DIRSET.reg = (1 << pin->pinum);  in soc_port_configure()
72 	pg->PINCFG[pin->pinum] = pincfg;  in soc_port_configure()
76 			     unsigned int size)  in soc_port_list_configure()
78 	for (int i = 0; i < size; i++) {  in soc_port_list_configure()