SiFli SF32LB52x pin control helpers

Macros for pin control configuration of SiFli SF32LB52x. More...

Files
file	sf32lb52x-pinctrl.h
	Devicetree pin control helpers for SiFli SF32LB52x.

Detailed Description

Macros for pin control configuration of SiFli SF32LB52x.

The macros follow the following naming convention: <PAD>_<SIGNAL>.

For example, PA19_USART1_TXD corresponds to the USART1_TXD signal routed to pad PA19.

#include <zephyr/dt-bindings/pinctrl/sifli/sf32lb52x-pinctrl.h>
 
&pinctrl {
        usart1_default: usart1_default {
                group1 {
                        pinmux = <PA19_USART1_TXD>;
                };
                group2 {
                        pinmux = <PA18_USART1_RXD>;
                        input-enable;
                        bias-pull-up;
                };
        };
};