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-rw-r--r--include/soc/tegra/fuse.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h
index 0e03f104fbf8..a43a750dd0a3 100644
--- a/include/soc/tegra/fuse.h
+++ b/include/soc/tegra/fuse.h
@@ -27,6 +27,20 @@
u32 tegra_read_chipid(void);
u8 tegra_get_chip_id(void);
+#if defined(CONFIG_TEGRA20_APB_DMA)
+int tegra_apb_readl_using_dma(unsigned long offset, u32 *value);
+int tegra_apb_writel_using_dma(u32 value, unsigned long offset);
+#else
+static inline int tegra_apb_readl_using_dma(unsigned long offset, u32 *value)
+{
+ return -EINVAL;
+}
+static inline int tegra_apb_writel_using_dma(u32 value, unsigned long offset)
+{
+ return -EINVAL;
+}
+#endif /* CONFIG_TEGRA20_APB_DMA */
+
#endif /* __ASSEMBLY__ */
#endif /* __SOC_TEGRA_FUSE_H__ */

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