From: Magnus Damm <damm+rene...@opensource.se>
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+rene...@opensource.se>
---
drivers/staging/Kconfig | 2 ++
drivers/staging/Makefile | 1 +
drivers/staging/board/Kconfig | 7 +++++++
drivers/staging/board/Makefile | 1 +
drivers/staging/board/board.h | 17 +++++++++++++++++
drivers/staging/board/kzm9d.c | 18 ++++++++++++++++++
6 files changed, 46 insertions(+)
--- 0002/drivers/staging/Kconfig
+++ work/drivers/staging/Kconfig 2014-05-22 15:31:57.000000000 +0900
@@ -112,6 +112,8 @@ source "drivers/staging/media/Kconfig"
source "drivers/staging/android/Kconfig"
+source "drivers/staging/board/Kconfig"
+
source "drivers/staging/ozwpan/Kconfig"
source "drivers/staging/gdm72xx/Kconfig"
--- 0002/drivers/staging/Makefile
+++ work/drivers/staging/Makefile 2014-05-22 15:31:57.000000000 +0900
@@ -49,6 +49,7 @@ obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += ste_rmi4/
obj-$(CONFIG_MFD_NVEC) += nvec/
obj-$(CONFIG_ANDROID) += android/
+obj-$(CONFIG_STAGING_BOARD) += board/
obj-$(CONFIG_USB_WPAN_HCD) += ozwpan/
obj-$(CONFIG_WIMAX_GDM72XX) += gdm72xx/
obj-$(CONFIG_LTE_GDM724X) += gdm724x/
--- /dev/null
+++ work/drivers/staging/board/Kconfig 2014-05-22 15:31:58.000000000 +0900
@@ -0,0 +1,7 @@
+config STAGING_BOARD
+ boolean "Staging Board Support"
+ help
+ Select to enable per-board staging support code.
+
+ If in doubt, say N here.
+
--- /dev/null
+++ work/drivers/staging/board/Makefile 2014-05-22 15:31:58.000000000 +0900
@@ -0,0 +1 @@
+obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += kzm9d.o
--- /dev/null
+++ work/drivers/staging/board/board.h 2014-05-22 15:31:58.000000000 +0900
@@ -0,0 +1,17 @@
+#ifndef __BOARD_H__
+#define __BOARD_H__
+#include <linux/init.h>
+#include <linux/of.h>
+
+#define board_staging(str, fn) \
+static int __init runtime_board_check(void) \
+{ \
+ if (of_machine_is_compatible(str)) \
+ fn(); \
+ \
+ return 0; \
+} \
+ \
+late_initcall(runtime_board_check)
+
+#endif /* __BOARD_H__ */
--- /dev/null
+++ work/drivers/staging/board/kzm9d.c 2014-05-22 16:19:00.000000000 +0900
@@ -0,0 +1,18 @@
+/* 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_resources[] __initconst = {
+ DEFINE_RES_MEM(0xe2800000, 0x2000),
+ DEFINE_RES_IRQ(159),
+};
+
+static void __init kzm9d_init(void)
+{
+ platform_device_register_simple("emxx_udc", -1, usbs1_resources,
+ ARRAY_SIZE(usbs1_resources));
+}
+
+board_staging("renesas,kzm9d", kzm9d_init);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
