irqchip: davinci-cp-intc: add a new config structure

Add a config structure that will be used by cp-intc-based platforms.
It contains the register range resource and the number of interrupts.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/include/linux/irqchip/irq-davinci-cp-intc.h b/include/linux/irqchip/irq-davinci-cp-intc.h
new file mode 100644
index 000000000000..2270a6167b98
--- /dev/null
+++ b/include/linux/irqchip/irq-davinci-cp-intc.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019 Texas Instruments
+ */
+
+#ifndef _LINUX_IRQ_DAVINCI_CP_INTC_
+#define _LINUX_IRQ_DAVINCI_CP_INTC_
+
+#include <linux/ioport.h>
+
+/**
+ * struct davinci_cp_intc_config - configuration data for davinci-cp-intc
+ *                                 driver.
+ *
+ * @reg: register range to map
+ * @num_irqs: number of HW interrupts supported by the controller
+ */
+struct davinci_cp_intc_config {
+	struct resource reg;
+	unsigned int num_irqs;
+};
+
+#endif /* _LINUX_IRQ_DAVINCI_CP_INTC_ */