[ARM] 4754/1: [AT91] SSC library support

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-at91 / board.h

diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h
index 79054965baa636c41582d928a29def0c63286477..7fefe018833c8a77cc4efa9941dc9b6bc4f4be7b 100644 (file)
--- a/include/asm-arm/arch-at91/board.h
+++ b/include/asm-arm/arch-at91/board.h
@@ -116,6 +116,23 @@ struct atmel_uart_data {
 };
 extern void __init at91_add_device_serial(void);
 
+/*
+ * SSC -- accessed through ssc_request(id).  Drivers don't bind to SSC
+ * platform devices.  Their SSC ID is part of their configuration data,
+ * along with information about which SSC signals they should use.
+ */
+#define ATMEL_SSC_TK   0x01
+#define ATMEL_SSC_TF   0x02
+#define ATMEL_SSC_TD   0x04
+#define ATMEL_SSC_TX   (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
+
+#define ATMEL_SSC_RK   0x10
+#define ATMEL_SSC_RF   0x20
+#define ATMEL_SSC_RD   0x40
+#define ATMEL_SSC_RX   (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
+
+extern void __init at91_add_device_ssc(unsigned id, unsigned pins);
+
  /* LCD Controller */
 struct atmel_lcdfb_info;
 extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
@@ -126,6 +143,9 @@ struct atmel_ac97_data {
 };
 extern void __init at91_add_device_ac97(struct atmel_ac97_data *data);
 
+ /* ISI */
+extern void __init at91_add_device_isi(void);
+
  /* LEDs */
 extern u8 at91_leds_cpu;
 extern u8 at91_leds_timer;