[nrf fromlist] drivers: adc: adc_nrfx_saadc: add nRF54LS05B analog pins

Added array of analong pins for nRF54LS05B.

Upstream PR #: 94861

Signed-off-by: Michał Stasiak <[email protected]>

Author: mstasiaknordic

drivers/adc/adc_nrfx_saadc.c

@@ -76,6 +76,13 @@ static const uint32_t saadc_psels[NRF_SAADC_AIN7 + 1] = {
 	[NRF_SAADC_AIN6] = NRF_PIN_PORT_TO_PIN_NUMBER(11U, 1),
 	[NRF_SAADC_AIN7] = NRF_PIN_PORT_TO_PIN_NUMBER(12U, 1),
 };
+#elif defined(NRF54LS05B_ENGA_XXAA)
+static const uint32_t saadc_psels[NRF_SAADC_AIN3 + 1] = {
+	[NRF_SAADC_AIN0] = NRF_PIN_PORT_TO_PIN_NUMBER(4U, 1),
+	[NRF_SAADC_AIN1] = NRF_PIN_PORT_TO_PIN_NUMBER(5U, 1),
+	[NRF_SAADC_AIN2] = NRF_PIN_PORT_TO_PIN_NUMBER(6U, 1),
+	[NRF_SAADC_AIN3] = NRF_PIN_PORT_TO_PIN_NUMBER(7U, 1),
+};
 #endif
 
 #else