Hi Krzysztof,
On 8/17/20 4:50 PM, Krzysztof Kozlowski wrote:
On Wed, Jul 08, 2020 at 04:34:20PM +0100, Lukasz Luba wrote:
The interrupts in Dynamic Memory Controller in Exynos5422 and Odroid
XU3-family boards are no longer needed. They have been used in order
to workaround some issues in scheduled work in devfreq. Now when the
devfreq framework design is improved, remove the interrupt driven
approach and rely on devfreq monitoring mechanism with fixed intervals.
Reported-by: Willy Wolff <willy.mh.wolff.ml@xxxxxxxxx>
Signed-off-by: Lukasz Luba <lukasz.luba@xxxxxxx>
---
arch/arm/boot/dts/exynos5420.dtsi | 3 ---
1 file changed, 3 deletions(-)
I think the dependencies were merged so this can be safely applied
without bisectability problems?
I have created v2 of that fix and it got merged
via Chanwoo's tree, the commit 4fc9a0470d2dc37028
https://lkml.org/lkml/2020/7/10/1048
That commit switched the driver default mode from 'irq driven' to
new devfreq monitoring mechanism. Furthermore, when the driver is
built as a module, you can try to use the 'irq mode', but for this
you would need the DT IRQs description (this $subject tries to remove).
I would like to keep this IRQ mode for experimentation, as I
described in answers to Bartek's questions:
https://lkml.org/lkml/2020/7/14/315
Unfortunately, I am quite busy and won't make any progress before the
LPC.
Regards,
Lukasz
