diff options
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/tegra/fuse.h | 14 |
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__ */ |