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[0/3] ARM: dts: meson: fixes for GPU DVFS

Message ID 20191225010607.1504239-1-martin.blumenstingl@googlemail.com (mailing list archive)
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Series ARM: dts: meson: fixes for GPU DVFS | expand

Message

Martin Blumenstingl Dec. 25, 2019, 1:06 a.m. UTC 
While testing my patch to add DVFS support to the lima driver [0] I
found one bug and two inconveniences with the GPU clocks in the
Meson8 and Meson8b .dts:
- the first patch is an actual fix so the two mali GPU clock trees can
  actually be used on Meson8b
- patch two and three are to prevent confusion when comparing the
  frequencies from the .dts with the actual ones on the system

Neither of these patches are critical, so I based them on top of
v5.6/dt (meaning they target Linux 5.6, not v5.5/fixes).


[0] https://patchwork.kernel.org/patch/11293193/


Martin Blumenstingl (3):
  ARM: dts: meson8b: fix the clock controller compatible string
  ARM: dts: meson8: use the actual frequency for the GPU's 182.1MHz OPP
  ARM: dts: meson8b: use the actual frequency for the GPU's 364MHz OPP

 arch/arm/boot/dts/meson8.dtsi  | 4 ++--
 arch/arm/boot/dts/meson8b.dtsi | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

Comments

Kevin Hilman Jan. 8, 2020, 7:01 p.m. UTC | #1 
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:

> While testing my patch to add DVFS support to the lima driver [0] I
> found one bug and two inconveniences with the GPU clocks in the
> Meson8 and Meson8b .dts:
> - the first patch is an actual fix so the two mali GPU clock trees can
>   actually be used on Meson8b
> - patch two and three are to prevent confusion when comparing the
>   frequencies from the .dts with the actual ones on the system
>
> Neither of these patches are critical, so I based them on top of
> v5.6/dt (meaning they target Linux 5.6, not v5.5/fixes).

Queued for v5.6,

Thanks,

Kevin