[nrf fromlist] drivers: spi: nrfx_spis: Fix spis120

ISR safe runtime PM can only be used for all instances except for
spis120 which requires standard runtime PM.

Added compilation guard against using CONFIG_PM_DEVICE_SYSTEM_MANAGED
with spis120.

Upstream PR #: 88428

Signed-off-by: Krzysztof Chruściński <[email protected]>

Author: nordic-krch

drivers/spi/spi_nrfx_spis.c

@@ -24,6 +24,18 @@ LOG_MODULE_REGISTER(spi_nrfx_spis, CONFIG_SPI_LOG_LEVEL);
 #include <nrf/gpd.h>
 #endif
 
+#define SPIS_IS_FAST(idx) IS_EQ(idx, 120)
+
+#define NRFX_SPIS_IS_FAST(unused, prefix, id, _) SPIS_IS_FAST(prefix##id)
+
+#if NRFX_FOREACH_ENABLED(SPIS, NRFX_SPIS_IS_FAST, (+), (0), _)
+/* If fast instances are used then system managed device PM cannot be used because
+ * it may call PM actions from locked context and fast SPIM PM actions can only be
+ * called from a thread context.
+ */
+BUILD_ASSERT(!IS_ENABLED(CONFIG_PM_DEVICE_SYSTEM_MANAGED));
+#endif
+
 struct spi_nrfx_data {
 	struct spi_context ctx;
 	const struct device *dev;
@@ -335,7 +347,7 @@ static void event_handler(const nrfx_spis_evt_t *p_event, void *p_context)
 		spi_context_complete(&dev_data->ctx, dev_data->dev,
 				     p_event->rx_amount);
 
-		pm_device_runtime_put(dev_data->dev);
+		pm_device_runtime_put_async(dev_data->dev, K_NO_WAIT);
 	}
 }
 
@@ -457,7 +469,7 @@ static int spi_nrfx_init(const struct device *dev)
  * - Name-based HAL IRQ handlers, e.g. nrfx_spis_0_irq_handler
  */
 
-#define SPIS_NODE(idx) COND_CODE_1(IS_EQ(idx, 120), (spis##idx), (spi##idx))
+#define SPIS_NODE(idx) COND_CODE_1(SPIS_IS_FAST(idx), (spis##idx), (spi##idx))
 
 #define SPIS(idx) DT_NODELABEL(SPIS_NODE(idx))
 
@@ -502,7 +514,8 @@ static int spi_nrfx_init(const struct device *dev)
 	BUILD_ASSERT(!DT_NODE_HAS_PROP(SPIS(idx), wake_gpios) ||	       \
 		     !(DT_GPIO_FLAGS(SPIS(idx), wake_gpios) & GPIO_ACTIVE_LOW),\
 		     "WAKE line must be configured as active high");	       \
-	PM_DEVICE_DT_DEFINE(SPIS(idx), spi_nrfx_pm_action, 1);		       \
+	PM_DEVICE_DT_DEFINE(SPIS(idx), spi_nrfx_pm_action,		       \
+		COND_CODE_1(SPIS_IS_FAST(idx), (0), (PM_DEVICE_ISR_SAFE)));    \
 	SPI_DEVICE_DT_DEFINE(SPIS(idx),					       \
 			    spi_nrfx_init,				       \
 			    PM_DEVICE_DT_GET(SPIS(idx)),		       \