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bsp: cvitek: add support for RTCSYS_SARADC 

Cvitek adc dirver only supports one adc controller now,
but the other adc controller RTCSYS_SARADC is missing.

Signed-off-by: Shicheng Chu <1468559561@qq.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
This commit is contained in:
Z8MAN8 2024-08-05 15:48:30 +08:00 committed by Rbb666
parent 4633200e98
commit dc95efe17c
2 changed files with 15 additions and 4 deletions
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18
bsp/cvitek/drivers/drv_adc.c
View File

@ -68,10 +68,18 @@ struct cvi_adc_dev
static struct cvi_adc_dev adc_dev_config[] = static struct cvi_adc_dev adc_dev_config[] =
{ {
#ifdef BSP_USING_ADC_ACTIVE
{ {
.name = "adc1", .name = "adc1",
.base = SARADC_BASE .base = SARADC_BASE
}, },
#endif /* BSP_USING_ADC_ACTIVE */
#ifdef BSP_USING_ADC_NODIE
{
.name = "adc2",
.base = RTC_ADC_BASE
},
#endif /* BSP_USING_ADC_NODIE */
}; };
static rt_err_t _adc_enabled(struct rt_adc_device *device, rt_int8_t channel, rt_bool_t enabled) static rt_err_t _adc_enabled(struct rt_adc_device *device, rt_int8_t channel, rt_bool_t enabled)
@ -151,8 +159,6 @@ static const struct rt_adc_ops _adc_ops =
* cv180xb supports * cv180xb supports
* - adc1 & adc2 for active domain * - adc1 & adc2 for active domain
* - adc3 for no-die domain * - adc3 for no-die domain
*
* FIXME: currnet adc driver only support adc1 in active domain
*/ */
#ifdef BSP_USING_ADC_ACTIVE #ifdef BSP_USING_ADC_ACTIVE
static const char *pinname_whitelist_adc1_active[] = { static const char *pinname_whitelist_adc1_active[] = {
@ -169,12 +175,15 @@ static const char *pinname_whitelist_adc3_active[] = {
#ifdef BSP_USING_ADC_NODIE #ifdef BSP_USING_ADC_NODIE
static const char *pinname_whitelist_adc1_nodie[] = { static const char *pinname_whitelist_adc1_nodie[] = {
"PWR_GPIO2",
NULL, NULL,
}; };
static const char *pinname_whitelist_adc2_nodie[] = { static const char *pinname_whitelist_adc2_nodie[] = {
"PWR_GPIO1",
NULL, NULL,
}; };
static const char *pinname_whitelist_adc3_nodie[] = { static const char *pinname_whitelist_adc3_nodie[] = {
"PWR_VBAT_DET",
NULL, NULL,
}; };
#endif #endif
@ -185,8 +194,6 @@ static const char *pinname_whitelist_adc3_nodie[] = {
* sg2002 supports * sg2002 supports
* - adc1 for active domain * - adc1 for active domain
* - adc1/adc2/adc3 for no-die domain * - adc1/adc2/adc3 for no-die domain
*
* FIXME: currnet adc driver only support adc1 in active domain
*/ */
#ifdef BSP_USING_ADC_ACTIVE #ifdef BSP_USING_ADC_ACTIVE
@ -204,12 +211,15 @@ static const char *pinname_whitelist_adc3_active[] = {
#ifdef BSP_USING_ADC_NODIE #ifdef BSP_USING_ADC_NODIE
static const char *pinname_whitelist_adc1_nodie[] = { static const char *pinname_whitelist_adc1_nodie[] = {
"PWR_GPIO2",
NULL, NULL,
}; };
static const char *pinname_whitelist_adc2_nodie[] = { static const char *pinname_whitelist_adc2_nodie[] = {
"PWR_GPIO1",
NULL, NULL,
}; };
static const char *pinname_whitelist_adc3_nodie[] = { static const char *pinname_whitelist_adc3_nodie[] = {
"PWR_VBAT_DET",
NULL, NULL,
}; };
#endif #endif

1
bsp/cvitek/drivers/drv_adc.h
View File

@ -14,6 +14,7 @@
#include "mmio.h" #include "mmio.h"
#define SARADC_BASE 0x030F0000 #define SARADC_BASE 0x030F0000
#define RTC_ADC_BASE 0x0502C000
#define SARADC_CH_MAX 3 #define SARADC_CH_MAX 3
#define SARADC_CTRL_OFFSET 0x04 #define SARADC_CTRL_OFFSET 0x04