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authorTony Lindgren <tony@atomide.com>2012-12-14 21:09:11 +0400
committerTony Lindgren <tony@atomide.com>2012-12-15 02:50:09 +0400
commitd9ba573718666df2e7e30d671f81bba39d07f91c (patch)
tree1991e4d9af59b6c96f9ec94f6747982ed12a6626 /include/linux/platform_data/serial-omap.h
parent30a6998ef4474b18d81d8c459f2cbd9e49ff0736 (diff)
downloadlinux-d9ba573718666df2e7e30d671f81bba39d07f91c.tar.xz
ARM: OMAP: Move plat/omap-serial.h to include/linux/platform_data/serial-omap.h
We need to move this file to allow ARM multiplatform configurations to build for omap2+. This can now be done as this file now only contains platform_data. cc: Russell King <linux@arm.linux.org.uk> cc: Alan Cox <alan@linux.intel.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Govindraj.R <govindraj.raja@ti.com> cc: Kevin Hilman <khilman@ti.com> cc: linux-serial@vger.kernel.org Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include/linux/platform_data/serial-omap.h')
-rw-r--r--include/linux/platform_data/serial-omap.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/include/linux/platform_data/serial-omap.h b/include/linux/platform_data/serial-omap.h
new file mode 100644
index 000000000000..ff9b0aab5281
--- /dev/null
+++ b/include/linux/platform_data/serial-omap.h
@@ -0,0 +1,51 @@
+/*
+ * Driver for OMAP-UART controller.
+ * Based on drivers/serial/8250.c
+ *
+ * Copyright (C) 2010 Texas Instruments.
+ *
+ * Authors:
+ * Govindraj R <govindraj.raja@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __OMAP_SERIAL_H__
+#define __OMAP_SERIAL_H__
+
+#include <linux/serial_core.h>
+#include <linux/device.h>
+#include <linux/pm_qos.h>
+
+#define DRIVER_NAME "omap_uart"
+
+/*
+ * Use tty device name as ttyO, [O -> OMAP]
+ * in bootargs we specify as console=ttyO0 if uart1
+ * is used as console uart.
+ */
+#define OMAP_SERIAL_NAME "ttyO"
+
+struct omap_uart_port_info {
+ bool dma_enabled; /* To specify DMA Mode */
+ unsigned int uartclk; /* UART clock rate */
+ upf_t flags; /* UPF_* flags */
+ unsigned int dma_rx_buf_size;
+ unsigned int dma_rx_timeout;
+ unsigned int autosuspend_timeout;
+ unsigned int dma_rx_poll_rate;
+ int DTR_gpio;
+ int DTR_inverted;
+ int DTR_present;
+
+ int (*get_context_loss_count)(struct device *);
+ void (*set_forceidle)(struct device *);
+ void (*set_noidle)(struct device *);
+ void (*enable_wakeup)(struct device *, bool);
+};
+
+#endif /* __OMAP_SERIAL_H__ */