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authorPeter De Schrijver <pdeschrijver@nvidia.com>2014-06-12 18:36:36 +0300
committerThierry Reding <treding@nvidia.com>2014-07-17 14:32:51 +0200
commit35874f3617b38e0c1f72163407c41d554a8f5939 (patch)
tree4676fd03dc2ffa7aa00028549be7845dc74c80b5 /include/soc
parent3f394f80645bf0c38a30042ba605c71663331035 (diff)
downloadlinux-stericsson-35874f3617b38e0c1f72163407c41d554a8f5939.tar.gz
ARM: tegra: move fuse exports to soc/tegra/fuse.h
All fuse related functionality will move to a driver in the following patches. To prepare for this, export all the required functionality in a global header file and move all users of fuse.h to soc/tegra/fuse.h. While we're at it, remove tegra_bct_strapping, as its only user was removed in Commit a7cbe92cef27 ("ARM: tegra: remove tegra EMC scaling driver"). Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/soc')
-rw-r--r--include/soc/tegra/fuse.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h
index a43a750dd0a3..822eb348e107 100644
--- a/include/soc/tegra/fuse.h
+++ b/include/soc/tegra/fuse.h
@@ -27,6 +27,22 @@
u32 tegra_read_chipid(void);
u8 tegra_get_chip_id(void);
+enum tegra_revision {
+ TEGRA_REVISION_UNKNOWN = 0,
+ TEGRA_REVISION_A01,
+ TEGRA_REVISION_A02,
+ TEGRA_REVISION_A03,
+ TEGRA_REVISION_A03p,
+ TEGRA_REVISION_A04,
+ TEGRA_REVISION_MAX,
+};
+
+u32 tegra_read_straps(void);
+u32 tegra_read_chipid(void);
+void tegra_init_fuse(void);
+
+extern enum tegra_revision tegra_revision;
+
#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);