]> git.ipfire.org Git - people/arne_f/kernel.git/commit
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
authorDmitry Osipenko <digetx@gmail.com>
Wed, 18 Dec 2019 18:23:03 +0000 (21:23 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Feb 2020 15:36:03 +0000 (16:36 +0100)
commitac6fd7bc483484c408042672f213469ccc335f0d
treeede29f3428e7ff97e7c90b10e6a4a2e3862ebd64
parentb8005f7f3e07bc83e8052e6ae48fec69c8b6e4cc
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees

[ Upstream commit 2d9ea1934f8ef0dfb862d103389562cc28b4fc03 ]

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register if machine uses an old outdated device tree.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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/soc/tegra/fuse/tegra-apbmisc.c