tegra20: complete periph_id enum

Most Tegra boards output the ULPI reference clock on pad DEV2.

Complete the periph_id enum so that we are able to enable this
clock output circuit.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

arch/arm/cpu/tegra20-common/clock.c

@@ -502,6 +502,7 @@ static int clock_periph_id_isvalid(enum periph_id id)
 		case PERIPH_ID_RESERVED81:
 		case PERIPH_ID_RESERVED82:
 		case PERIPH_ID_RESERVED83:
+		case PERIPH_ID_RESERVED91:
 			printf("Peripheral id %d is reserved\n", id);
 			break;
 		default:

arch/arm/include/asm/arch-tegra20/clock-tables.h

@@ -165,6 +165,12 @@ enum periph_id {
 
 	/* 88 */
 	PERIPH_ID_CRAM2,
+	PERIPH_ID_SYNC_CLK_DOUBLER,
+	PERIPH_ID_CLK_M_DOUBLER,
+	PERIPH_ID_RESERVED91,
+	PERIPH_ID_SUS_OUT,
+	PERIPH_ID_DEV2_OUT,
+	PERIPH_ID_DEV1_OUT,
 
 	PERIPH_ID_COUNT,
 	PERIPH_ID_NONE = -1,