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| author | Jonas Gorski <jonas.gorski@gmail.com> | 2023-06-24 15:21:39 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-07-05 23:22:55 +0300 |
| commit | 6722e46513e0af8e2fff4698f7cb78bc50a9f13f (patch) | |
| tree | dbb8211ea8d160b8ed348f39c26cc3cc8ccbb9a8 /arch/microblaze | |
| parent | 7fb75904d7ce8bb4ab98865918f41274b55942c0 (diff) | |
| download | linux-6722e46513e0af8e2fff4698f7cb78bc50a9f13f.tar.xz | |
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
The IXP4XX_EXP_T1_MASK was shifted one bit to the right, overlapping
IXP4XX_EXP_T2_MASK and leaving bit 29 unused. The offset being wrong is
also confirmed at least by the datasheet of IXP45X/46X [1].
Fix this by aligning it to IXP4XX_EXP_T1_SHIFT.
[1] https://www.intel.com/content/dam/www/public/us/en/documents/manuals/ixp45x-ixp46x-developers-manual.pdf
Cc: stable@vger.kernel.org
Fixes: 1c953bda90ca ("bus: ixp4xx: Add a driver for IXP4xx expansion bus")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Link: https://lore.kernel.org/r/20230624112958.27727-1-jonas.gorski@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230624122139.3229642-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/microblaze')
0 files changed, 0 insertions, 0 deletions