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[ARM] tegra: fuse read/write apis for fuse burning

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expose fuse register read and write apis for fuse
burning

Change-Id: Id6785f5506fe9293ddb5072240f49470ca5fcd08
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
This commit is contained in:
Varun Wadekar
2010-10-25 10:01:28 +05:30
committed by Colin Cross
parent e8903adee3
commit c3b77692f4
2 changed files with 12 additions and 0 deletions
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10
arch/arm/mach-tegra/fuse.c
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@@ -119,6 +119,16 @@ static inline void fuse_writel(u32 value, unsigned long offset)
}
#endif
u32 tegra_fuse_readl(unsigned long offset)
{
return fuse_readl(offset);
}
void tegra_fuse_writel(u32 value, unsigned long offset)
{
fuse_writel(value, offset);
}
void tegra_init_fuse(void)
{
u32 reg = readl(IO_TO_VIRT(TEGRA_CLK_RESET_BASE + 0x48));

2
arch/arm/mach-tegra/fuse.h
View File

@@ -22,3 +22,5 @@ int tegra_sku_id(void);
int tegra_cpu_process_id(void);
int tegra_core_process_id(void);
void tegra_init_fuse(void);
u32 tegra_fuse_readl(unsigned long offset);
void tegra_fuse_writel(u32 value, unsigned long offset);