ARM: OMAP2+: mbox: remove dependencies with soc.h
The OMAP mailbox platform driver code has been cleaned up to
remove the dependencies with soc.h in preparation for moving
the mailbox code to drivers folder.
The code relied on cpu_is_xxx/soc_is_xxx macros previously to
pick the the right set of mailbox devices and register with the
mailbox driver. This data is now represented in a concise format
and moved to the respective omap_hwmod data files and published
to the driver through the platform data.
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
diff --git a/include/linux/platform_data/mailbox-omap.h b/include/linux/platform_data/mailbox-omap.h
new file mode 100644
index 0000000..676cd64
--- /dev/null
+++ b/include/linux/platform_data/mailbox-omap.h
@@ -0,0 +1,53 @@
+/*
+ * mailbox-omap.h
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _PLAT_MAILBOX_H
+#define _PLAT_MAILBOX_H
+
+/* Interrupt register configuration types */
+#define MBOX_INTR_CFG_TYPE1 (0)
+#define MBOX_INTR_CFG_TYPE2 (1)
+
+/**
+ * struct omap_mbox_dev_info - OMAP mailbox device attribute info
+ * @name: name of the mailbox device
+ * @tx_id: mailbox queue id used for transmitting messages
+ * @rx_id: mailbox queue id on which messages are received
+ * @irq_id: irq identifier number to use from the hwmod data
+ * @usr_id: mailbox user id for identifying the interrupt into
+ * the MPU interrupt controller.
+ */
+struct omap_mbox_dev_info {
+ const char *name;
+ u32 tx_id;
+ u32 rx_id;
+ u32 irq_id;
+ u32 usr_id;
+};
+
+/**
+ * struct omap_mbox_pdata - OMAP mailbox platform data
+ * @intr_type: type of interrupt configuration registers used
+ while programming mailbox queue interrupts
+ * @info_cnt: number of mailbox devices for the platform
+ * @info: array of mailbox device attributes
+ */
+struct omap_mbox_pdata {
+ u32 intr_type;
+ u32 info_cnt;
+ struct omap_mbox_dev_info *info;
+};
+
+#endif /* _PLAT_MAILBOX_H */