summaryrefslogtreecommitdiff
path: root/include/linux/irqchip.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/irqchip.h')
-rw-r--r--include/linux/irqchip.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
index 14d79131f..638887376 100644
--- a/include/linux/irqchip.h
+++ b/include/linux/irqchip.h
@@ -11,6 +11,20 @@
#ifndef _LINUX_IRQCHIP_H
#define _LINUX_IRQCHIP_H
+#include <linux/of.h>
+
+/*
+ * This macro must be used by the different irqchip drivers to declare
+ * the association between their DT compatible string and their
+ * initialization function.
+ *
+ * @name: name that must be unique accross all IRQCHIP_DECLARE of the
+ * same file.
+ * @compstr: compatible string of the irqchip driver
+ * @fn: initialization function
+ */
+#define IRQCHIP_DECLARE(name, compat, fn) OF_DECLARE_2(irqchip, name, compat, fn)
+
#ifdef CONFIG_IRQCHIP
void irqchip_init(void);
#else