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authorOlof Johansson <olof@lixom.net>2012-12-12 16:10:45 -0800
committerOlof Johansson <olof@lixom.net>2012-12-12 16:10:45 -0800
commit9c7466b217af784280d9fc841bbd559ef3bf33e9 (patch)
treec21ee243e48912201b4041fbf3f9bd9165603bd8 /arch/arm/mach-tegra/fuse.h
parent4a76411ea3f1da9032e031f8fff8894b97d141b2 (diff)
parent48d224d1efec98b0b78e511150b4f5752beceb7c (diff)
ARM: arm-soc: Merge branch 'next/pm2' into next/pm
Another smaller branch merged into next/pm before pull request. Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tegra/fuse.h')
-rw-r--r--arch/arm/mach-tegra/fuse.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h
index d2107b2cb85..ff1383dd61a 100644
--- a/arch/arm/mach-tegra/fuse.h
+++ b/arch/arm/mach-tegra/fuse.h
@@ -42,11 +42,27 @@ extern int tegra_sku_id;
extern int tegra_cpu_process_id;
extern int tegra_core_process_id;
extern int tegra_chip_id;
+extern int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */
+extern int tegra_soc_speedo_id;
extern enum tegra_revision tegra_revision;
extern int tegra_bct_strapping;
unsigned long long tegra_chip_uid(void);
void tegra_init_fuse(void);
+bool tegra_spare_fuse(int bit);
+u32 tegra_fuse_readl(unsigned long offset);
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void tegra20_init_speedo_data(void);
+#else
+static inline void tegra20_init_speedo_data(void) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+void tegra30_init_speedo_data(void);
+#else
+static inline void tegra30_init_speedo_data(void) {}
+#endif
#endif