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| author | Neil Armstrong <neil.armstrong@linaro.org> | 2023-11-06 09:32:31 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2023-11-13 15:01:37 +0100 |
| commit | 76b446f5b86e93515602c3afef6ff74c7e6562de (patch) | |
| tree | 9c679b41713a569a29fe7b95f1c0cee16f30c69b /mm/mmzone.c | |
| parent | d92618caf9d05e78e0f9c4c6ff9201691acfe48c (diff) | |
| download | lwn-76b446f5b86e93515602c3afef6ff74c7e6562de.tar.gz lwn-76b446f5b86e93515602c3afef6ff74c7e6562de.zip | |
pinctrl: qcom: handle intr_target_reg wakeup_present/enable bits
New platforms uses a new set of bits to control the wakeirq
delivery to the PDC block.
The intr_wakeup_present_bit indicates if the GPIO supports
wakeirq and intr_wakeup_enable_bit enables wakeirq delivery
to the PDC block.
While the name seems to imply this only enables wakeup events,
it is required to allow interrupts events to the PDC block.
Enable this bit in the irq resource request/free if:
- gpio is in wakeirq map
- has the intr_wakeup_present_bit
- the intr_wakeup_enable_bit is set
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-tlmm-v3-2-0e179c368933@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'mm/mmzone.c')
0 files changed, 0 insertions, 0 deletions