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staging: board: kzm9d: Board staging support for emxx_udc

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Add staging board support for the KZM9D board and add
an emxx_udc platform device to allow in-tree continous
development of the driver on the KZM9D board.

When DT bindings are ready for the emxx_udc driver then
the platform device in the KZM9D staging board code can
easily be removed. Until then we use platform devices
to continously improve the driver and integration code.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Magnus Damm 2014-06-06 19:44:52 +09:00 committed by Greg Kroah-Hartman
parent 382063d91e
commit f22f4ea5c6
2 changed files with 20 additions and 0 deletions
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1
drivers/staging/board/Makefile
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@ -1 +1,2 @@
obj-y := board.o
obj-$(CONFIG_ARCH_EMEV2) += kzm9d.o

19
drivers/staging/board/kzm9d.c Normal file
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@ -0,0 +1,19 @@
/* Staging board support for KZM9D. Enable not-yet-DT-capable devices here. */
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include "board.h"
static const struct resource usbs1_res[] __initconst = {
DEFINE_RES_MEM(0xe2800000, 0x2000),
DEFINE_RES_IRQ(159),
};
static void __init kzm9d_init(void)
{
if (!board_staging_dt_node_available(usbs1_res, ARRAY_SIZE(usbs1_res)))
platform_device_register_simple("emxx_udc", -1, usbs1_res,
ARRAY_SIZE(usbs1_res));
}
board_staging("renesas,kzm9d", kzm9d_init);