michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: adc: nrf: Update adc driver to support nRF9280

Browse source 
Expands driver to support nRF9280 similar to nRF54H20 device.

Signed-off-by: Andreas Moltumyr <andreas.moltumyr@nordicsemi.no>
This commit is contained in:
Andreas Moltumyr 2024-08-13 15:58:52 +02:00 • committed by Anas Nashif
commit 2f1a5ce104
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/adc/adc_nrfx_saadc.c
View file

@ -19,7 +19,7 @@ LOG_MODULE_REGISTER(adc_nrfx_saadc);
#if (NRF_SAADC_HAS_AIN_AS_PIN)
#if defined(CONFIG_SOC_NRF54H20)
#if defined(CONFIG_SOC_NRF54H20) || defined(CONFIG_SOC_NRF9280)
static const uint8_t saadc_psels[NRF_SAADC_AIN7 + 1] = {
[NRF_SAADC_AIN0] = NRF_PIN_PORT_TO_PIN_NUMBER(0U, 1),
[NRF_SAADC_AIN1] = NRF_PIN_PORT_TO_PIN_NUMBER(1U, 1),
@ -62,9 +62,9 @@ BUILD_ASSERT((NRF_SAADC_AIN0 == NRF_SAADC_INPUT_AIN0) &&
"Definitions from nrf-adc.h do not match those from nrf_saadc.h");
#endif
#ifdef CONFIG_SOC_NRF54H20
#if defined(CONFIG_SOC_NRF54H20) || defined(CONFIG_SOC_NRF9280)
/* nRF54H20 always uses bounce buffers in RAM */
/* nRF54H20 and nRF9280 always use bounce buffers in RAM */
#define SAADC_MEMORY_SECTION \
COND_CODE_1(DT_NODE_HAS_PROP(DT_NODELABEL(adc), memory_regions), \
@ -76,7 +76,7 @@ static uint16_t adc_samples_buffer[SAADC_CH_NUM] SAADC_MEMORY_SECTION;
#define ADC_BUFFER_IN_RAM
#endif /* CONFIG_SOC_NRF54H20 */
#endif /* defined(CONFIG_SOC_NRF54H20) || defined(CONFIG_SOC_NRF9280) */
struct driver_data {
struct adc_context ctx;
@ -663,7 +663,7 @@ static const struct adc_driver_api adc_nrfx_driver_api = {
#endif
#if defined(CONFIG_SOC_NRF54L15)
.ref_internal = 900,
#elif defined(CONFIG_SOC_NRF54H20)
#elif defined(CONFIG_SOC_NRF54H20) || defined(CONFIG_SOC_NRF9280)
.ref_internal = 1024,
#else
.ref_internal = 600,