diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2019-12-18 21:23:03 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-01-10 17:59:01 +0300 |
| commit | 2d9ea1934f8ef0dfb862d103389562cc28b4fc03 (patch) | |
| tree | 6217a9d5f9485cea1101385dc84a08ae410fdf41 /drivers/soc | |
| parent | c71f213fa5afae40cc7e5365585f5cdc51b135df (diff) | |
| download | linux-2d9ea1934f8ef0dfb862d103389562cc28b4fc03.tar.xz | |
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
Trying to read out Chip ID before APBMISC registers are mapped won't
succeed, in a result Tegra124 gets a wrong address for the HW straps
register if machine uses an old outdated device tree.
Fixes: 297c4f3dcbff ("soc/tegra: fuse: Restrict legacy code to 32-bit ARM")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index 3a787a30c3b1..6259390f68f4 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -121,7 +121,7 @@ void __init tegra_init_apbmisc(void) apbmisc.flags = IORESOURCE_MEM; /* strapping options */ - if (tegra_get_chip_id() == TEGRA124) { + if (of_machine_is_compatible("nvidia,tegra124")) { straps.start = 0x7000e864; straps.end = 0x7000e867; } else { |