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| author | Gabor Juhos <j4g8y7@gmail.com> | 2025-05-14 21:18:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-10 07:15:56 -0400 |
| commit | 5c512eb41b1d96aa47bf28f5af6ff6b5b521ee1f (patch) | |
| tree | 771752fb3066dbc69c9ab47201a5aebe8d7f374c /tools/perf/scripts/python/stackcollapse.py | |
| parent | aa3679d9f34f2e153003b00eb424d9ce629cafc0 (diff) | |
pinctrl: armada-37xx: use correct OUTPUT_VAL register for GPIOs > 31
commit 947c93eb29c2a581c0b0b6d5f21af3c2b7ff6d25 upstream.
The controller has two consecutive OUTPUT_VAL registers and both
holds output value for 32 GPIOs. Due to a missing adjustment, the
current code always uses the first register while setting the
output value whereas it should use the second one for GPIOs > 31.
Add the missing armada_37xx_update_reg() call to adjust the register
according to the 'offset' parameter of the function to fix the issue.
Cc: stable@vger.kernel.org
Fixes: 6702abb3bf23 ("pinctrl: armada-37xx: Fix direction_output() callback behavior")
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-1-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions