Blackfin arch: add BF54x / BF52x Rotary Input device driver platform resource to board file
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 04a8d6d..8ee2b74 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -853,6 +853,38 @@
};
#endif
+#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
+#include <linux/input.h>
+#include <asm/bfin_rotary.h>
+
+static struct bfin_rotary_platform_data bfin_rotary_data = {
+ /*.rotary_up_key = KEY_UP,*/
+ /*.rotary_down_key = KEY_DOWN,*/
+ .rotary_rel_code = REL_WHEEL,
+ .rotary_button_key = KEY_ENTER,
+ .debounce = 10, /* 0..17 */
+ .mode = ROT_QUAD_ENC | ROT_DEBE,
+};
+
+static struct resource bfin_rotary_resources[] = {
+ {
+ .start = IRQ_CNT,
+ .end = IRQ_CNT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bfin_rotary_device = {
+ .name = "bfin-rotary",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(bfin_rotary_resources),
+ .resource = bfin_rotary_resources,
+ .dev = {
+ .platform_data = &bfin_rotary_data,
+ },
+};
+#endif
+
static struct resource bfin_gpios_resources = {
.start = 0,
.end = MAX_BLACKFIN_GPIOS - 1,
@@ -969,6 +1001,10 @@
&bfin_device_gpiokeys,
#endif
+#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE)
+ &bfin_rotary_device,
+#endif
+
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
&ezkit_flash_device,
#endif