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[nrf_fromlist] drivers: spi: nrfx_spim: set/clear pins retention #2249

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Nov 13, 2024
+12 −0
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[nrf_fromlist] drivers: spi: nrfx_spim: set/clear pins retention #2249

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12 changes: 12 additions & 0 deletions drivers/spi/spi_nrfx_spim.c
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,9 @@
#include <zephyr/drivers/pinctrl.h>
#include <zephyr/mem_mgmt/mem_attr.h>
#include <soc.h>
#ifdef CONFIG_SOC_NRF54H20_GPD
#include <nrf/gpd.h>
#endif
#ifdef CONFIG_SOC_NRF52832_ALLOW_SPIM_DESPITE_PAN_58
#include <nrfx_ppi.h>
#endif
Expand Down Expand Up @@ -592,6 +595,11 @@ static int spim_nrfx_pm_action(const struct device *dev,
/* nrfx_spim_init() will be called at configuration before
* the next transfer.
*/

#ifdef CONFIG_SOC_NRF54H20_GPD
nrf_gpd_retain_pins_set(dev_config->pcfg, false);
#endif

break;

case PM_DEVICE_ACTION_SUSPEND:
Expand All @@ -600,6 +608,10 @@ static int spim_nrfx_pm_action(const struct device *dev,
dev_data->initialized = false;
}

#ifdef CONFIG_SOC_NRF54H20_GPD
nrf_gpd_retain_pins_set(dev_config->pcfg, true);
#endif

ret = pinctrl_apply_state(dev_config->pcfg,
PINCTRL_STATE_SLEEP);
break;
Expand Down
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