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[0/4] sdm845/sc7180: Add OPP tables to support IO DVFS

Message ID 1593506712-24557-1-git-send-email-rnayak@codeaurora.org
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Series sdm845/sc7180: Add OPP tables to support IO DVFS | expand

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Rajendra Nayak June 30, 2020, 8:45 a.m. UTC 
Driver changes to support DVFS for sdhc and qup (uart and spi) have been merged.
Add OPP tables and power-domains in device tree to enable support for
DVFS in these devices, on sdm845 and sc7180 SoC platforms.

These were posted earlier and reviewed [1] and later dropped by me to first
get the driver changes merged in.
The last outstanding comment on these was from Matthias to move the
OPP tables inside of the node which uses them. I have done that for sdhc,
but left the qup tables outside as its a common table used across many
nodes, and it just gets more confusing adding it elsewhere.

Patches are rebased and should apply cleanly on for-next of the msm tree.

[1] https://lkml.org/lkml/2020/4/28/561

Rajendra Nayak (4):
  arm64: dts: sdm845: Add OPP table for all qup devices
  arm64: dts: sc7180: Add OPP table for all qup devices
  arm64: dts: sdm845: Add sdhc opps and power-domains
  arm64: dts: sc7180: Add sdhc opps and power-domains

 arch/arm64/boot/dts/qcom/sc7180.dtsi |  91 +++++++++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 109 +++++++++++++++++++++++++++++++++++
 2 files changed, 200 insertions(+)

Comments

Matthias Kaehlcke June 30, 2020, 11:43 p.m. UTC | #1 
On Tue, Jun 30, 2020 at 02:15:11PM +0530, Rajendra Nayak wrote:
> Add the power domain supporting performance state and the corresponding
> OPP tables for the sdhc device on sdm845.
> 
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>