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authorMagnus Damm <damm+renesas@opensource.se>2014-06-06 19:44:52 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-06-19 15:09:19 -0700
commitf22f4ea5c63fbc6ee7a3f7240c84a276eba96d76 (patch)
treefb8dea848c699331cd0493c0399c3c57fe9ec8ab /drivers/staging/board
parent382063d91e15434ea3c7103934d47dcb480e0562 (diff)
downloadblackbird-op-linux-f22f4ea5c63fbc6ee7a3f7240c84a276eba96d76.tar.gz
blackbird-op-linux-f22f4ea5c63fbc6ee7a3f7240c84a276eba96d76.zip
staging: board: kzm9d: Board staging support for emxx_udc
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>
Diffstat (limited to 'drivers/staging/board')
-rw-r--r--drivers/staging/board/Makefile1
-rw-r--r--drivers/staging/board/kzm9d.c19
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/staging/board/Makefile b/drivers/staging/board/Makefile
index 1550b5f5f16e..65d39ecfad63 100644
--- a/drivers/staging/board/Makefile
+++ b/drivers/staging/board/Makefile
@@ -1 +1,2 @@
obj-y := board.o
+obj-$(CONFIG_ARCH_EMEV2) += kzm9d.o
diff --git a/drivers/staging/board/kzm9d.c b/drivers/staging/board/kzm9d.c
new file mode 100644
index 000000000000..533f3026e17a
--- /dev/null
+++ b/drivers/staging/board/kzm9d.c
@@ -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);
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