--- linux-2.6.18-orig/arch/avr32/mach-at32ap/hsmc.c	2006-09-26 15:01:28.000000000 +0200
+++ linux-2.6.18/arch/avr32/mach-at32ap/hsmc.c	2006-10-18 14:03:35.000000000 +0200
@@ -75,12 +75,35 @@ int smc_set_configuration(int cs, const 
 		return -EINVAL;
 	}
 
+	switch (config->nwait_mode) {
+	case 0:
+		mode |= HSMC_BF(EXNW_MODE, HSMC_EXNW_MODE_DISABLED);
+		break;
+	case 1:
+		mode |= HSMC_BF(EXNW_MODE, HSMC_EXNW_MODE_RESERVED);
+		break;
+	case 2:
+		mode |= HSMC_BF(EXNW_MODE, HSMC_EXNW_MODE_FROZEN);
+		break;
+	case 3:
+		mode |= HSMC_BF(EXNW_MODE, HSMC_EXNW_MODE_READY);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (config->tdf_cycles) {
+		mode |= HSMC_BF(TDF_CYCLES, config->tdf_cycles);
+	}
+
 	if (config->nrd_controlled)
 		mode |= HSMC_BIT(READ_MODE);
 	if (config->nwe_controlled)
 		mode |= HSMC_BIT(WRITE_MODE);
 	if (config->byte_write)
 		mode |= HSMC_BIT(BAT);
+	if (config->tdf_mode)
+		mode |= HSMC_BIT(TDF_MODE);
 
 	pr_debug("smc cs%d: setup/%08x pulse/%08x cycle/%08x mode/%08x\n",
 		 cs, setup, pulse, cycle, mode);
--- linux-2.6.18-orig/include/asm-avr32/arch-at32ap/smc.h	2006-09-26 15:01:30.000000000 +0200
+++ linux-2.6.18/include/asm-avr32/arch-at32ap/smc.h	2006-10-18 13:36:06.000000000 +0200
@@ -48,10 +48,32 @@ struct smc_config {
 	unsigned int	nwe_controlled:1;
 
 	/*
+	 * 0: NWAIT is disabled
+	 * 1: Reserved
+	 * 2: NWAIT is frozen mode
+	 * 3: NWAIT in ready mode
+	 */
+	unsigned int	nwait_mode:2;
+
+	/*
 	 * 0: Byte select access type
 	 * 1: Byte write access type
 	 */
 	unsigned int	byte_write:1;
+
+	/*
+	 * Number of clock cycles before data is released after
+	 * the rising edge of the read controlling signal
+	 *
+	 * Total cycles from SMC is tdf_cycles + 1
+	 */
+	unsigned int	tdf_cycles:4;
+
+	/*
+	 * 0: TDF optimization disabled
+	 * 1: TDF optimization enabled
+	 */
+	unsigned int	tdf_mode:1;
 };
 
 extern int smc_set_configuration(int cs, const struct smc_config *config);