Merge tag 'v5.5-rc5' into next

Sync up with mainline to get SPI "delay" API changes.

1 files changed, 34 insertions, 0 deletions

diff --git a/include/linux/soc/qcom/irq.h b/include/linux/soc/qcom/irq.h
new file mode 100644
index 000000000000..9e1ece58e55b
--- /dev/null
+++ b/include/linux/soc/qcom/irq.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __QCOM_IRQ_H
+#define __QCOM_IRQ_H
+
+#include <linux/irqdomain.h>
+
+#define GPIO_NO_WAKE_IRQ	~0U
+
+/**
+ * QCOM specific IRQ domain flags that distinguishes the handling of wakeup
+ * capable interrupts by different interrupt controllers.
+ *
+ * IRQ_DOMAIN_FLAG_QCOM_PDC_WAKEUP: Line must be masked at TLMM and the
+ *                                  interrupt configuration is done at PDC
+ * IRQ_DOMAIN_FLAG_QCOM_MPM_WAKEUP: Interrupt configuration is handled at TLMM
+ */
+#define IRQ_DOMAIN_FLAG_QCOM_PDC_WAKEUP		(IRQ_DOMAIN_FLAG_NONCORE << 0)
+#define IRQ_DOMAIN_FLAG_QCOM_MPM_WAKEUP		(IRQ_DOMAIN_FLAG_NONCORE << 1)
+
+/**
+ * irq_domain_qcom_handle_wakeup: Return if the domain handles interrupt
+ *                                configuration
+ * @d: irq domain
+ *
+ * This QCOM specific irq domain call returns if the interrupt controller
+ * requires the interrupt be masked at the child interrupt controller.
+ */
+static inline bool irq_domain_qcom_handle_wakeup(const struct irq_domain *d)
+{
+	return (d->flags & IRQ_DOMAIN_FLAG_QCOM_PDC_WAKEUP);
+}
+
+#endif