[Blackfin] arch: Added support for OpenCores Keyboard Controller to H8606 board
Signed-off-by: Javier Herrero <jherrero@hvsistemas.es>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c
index 675fd1c..a72c7a6 100644
--- a/arch/blackfin/mach-bf533/boards/H8606.c
+++ b/arch/blackfin/mach-bf533/boards/H8606.c
@@ -346,6 +346,34 @@
#endif
+#if defined(CONFIG_KEYBOARD_OPENCORES) || defined(CONFIG_KEYBOARD_OPENCORES_MODULE)
+
+/*
+ * Configuration for one OpenCores keyboard controller in FPGA at address 0x20200030,
+ * interrupt output wired to PF9. Change to suit different FPGA configuration
+ */
+
+static struct resource opencores_kbd_resources[] = {
+ [0] = {
+ .start = 0x20200030,
+ .end = 0x20300030 + 2,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_PF9,
+ .end = IRQ_PF9,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ },
+};
+
+static struct platform_device opencores_kbd_device = {
+ .id = -1,
+ .name = "opencores-kbd",
+ .resource = opencores_kbd_resources,
+ .num_resources = ARRAY_SIZE(opencores_kbd_resources),
+};
+#endif
+
static struct platform_device *h8606_devices[] __initdata = {
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
&rtc_device,
@@ -374,6 +402,10 @@
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
&serial8250_device,
#endif
+
+#if defined(CONFIG_KEYBOARD_OPENCORES) || defined(CONFIG_KEYBOARD_OPENCORES_MODULE)
+ &opencores_kbd_device,
+#endif
};
static int __init H8606_init(void)