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Diffstat (limited to 'arch/arm/include/asm/arch-tegra20/clock-tables.h')
-rw-r--r--arch/arm/include/asm/arch-tegra20/clock-tables.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra20/clock-tables.h b/arch/arm/include/asm/arch-tegra20/clock-tables.h
index 53708e0477..6ec5ccb936 100644
--- a/arch/arm/include/asm/arch-tegra20/clock-tables.h
+++ b/arch/arm/include/asm/arch-tegra20/clock-tables.h
@@ -193,4 +193,8 @@ enum pll_out_id {
#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && \
(id) < CLOCK_ID_FIRST_SIMPLE)
+/* return 1 if a peripheral ID is in range */
+#define clock_periph_id_isvalid(id) ((id) >= PERIPH_ID_FIRST && \
+ (id) < PERIPH_ID_COUNT)
+
#endif /* _CLOCK_TABLES_H_ */
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