drivers: adc: siwx91x: Analog pin initialization (9c436baf) · Commits · Wenxi XU / zephyr

drivers/pinctrl/pinctrl_silabs_siwx91x.c

+10 −0

Changes for drivers/pinctrl/pinctrl_silabs_siwx91x.c: 10 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -11,6 +11,8 @@

		#define MODE_COUNT 16
		#define HP_PERIPHERAL_ON_ULP_PIN 6
		#define HP_ANALOG_MODE 14
		#define ULP_ANALOG_MODE 7

		static bool pinctrl_siwx91x_valid_mode(uint8_t mode)
		{
		@@ -27,9 +29,17 @@ static void pinctrl_siwx91x_set(uint8_t port, uint8_t pin, uint8_t ulppin, uint8
		}

		if (port == SL_GPIO_ULP_PORT) {
		if (ulpmode != ULP_ANALOG_MODE) {
		sl_si91x_gpio_enable_ulp_pad_receiver(ulppin);
		} else {
		sl_si91x_gpio_disable_ulp_pad_receiver(ulppin);
		}
		} else {
		if (mode != HP_ANALOG_MODE) {
		sl_si91x_gpio_enable_pad_receiver((port << 4) \| pin);
		} else {
		sl_si91x_gpio_disable_pad_receiver((port << 4) \| pin);
		}
		}

		if (pinctrl_siwx91x_valid_mode(mode)) {

+7 −0

Changes for include/zephyr/dt-bindings/pinctrl/silabs/siwx91x-pinctrl.h: 7 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -22,6 +22,13 @@
		#define AGPIO_ULP10 SIWX91X_GPIO(0xFF, 7, 0xFF, 4, 0, 10)
		#define AGPIO_ULP11 SIWX91X_GPIO(0xFF, 7, 0xFF, 4, 0, 11)

		#define ADC_TOPGPIO_HP25 SIWX91X_GPIO(14, 0xFF, 0, 1, 9, 0)
		#define ADC_TOPGPIO_HP26 SIWX91X_GPIO(14, 0xFF, 0, 1, 10, 0)
		#define ADC_TOPGPIO_HP27 SIWX91X_GPIO(14, 0xFF, 0, 1, 11, 0)
		#define ADC_TOPGPIO_HP28 SIWX91X_GPIO(14, 0xFF, 0, 1, 12, 0)
		#define ADC_TOPGPIO_HP29 SIWX91X_GPIO(14, 0xFF, 0, 1, 13, 0)
		#define ADC_TOPGPIO_HP30 SIWX91X_GPIO(14, 0xFF, 0, 1, 14, 0)

		#define AUXULP_TRIG0_HP11 SIWX91X_GPIO(9, 5, 6, 0, 11, 5)
		#define AUXULP_TRIG0_HP30 SIWX91X_GPIO(11, 5, 0, 1, 14, 11)
		#define AUXULP_TRIG0_HP49 SIWX91X_GPIO(9, 5, 13, 3, 1, 11)