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author | Shawn Guo <shawn.guo@freescale.com> | 2010-12-09 15:12:46 (GMT) |
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committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-12-20 16:30:24 (GMT) |
commit | dc38ad4052a50b9e73fdcc970ecdd4f69ee9d97a (patch) | |
tree | ec28c5e9afacaca46ee2ab96cbef939eefe254bc /arch/arm/mach-mxs/include/mach/devices-common.h | |
parent | faff3dc947738ce7c905a4a2936a089d3fa9ddda (diff) | |
download | linux-dc38ad4052a50b9e73fdcc970ecdd4f69ee9d97a.tar.xz |
ARM: mxs: Dynamically allocate duart devices
Dynamically allocate duart devices for MX23 and MX28.
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs/include/mach/devices-common.h')
-rw-r--r-- | arch/arm/mach-mxs/include/mach/devices-common.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h new file mode 100644 index 0000000..07b4439 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/devices-common.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2009-2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * 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. + */ +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/init.h> + +struct platform_device *mxs_add_platform_device_dmamask( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data, u64 dmamask); + +static inline struct platform_device *mxs_add_platform_device( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data) +{ + return mxs_add_platform_device_dmamask( + name, id, res, num_resources, data, size_data, 0); +} + +/* duart */ +struct mxs_duart_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init mxs_add_duart( + const struct mxs_duart_data *data); |