linux-kernel - [PATCH v2 0/2] soc: ti: wkup_m3

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Date:   Sat,  9 Apr 2022 14:12:13 -0700
From:   Drew Fustini <dfustini@...libre.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Dave Gerlach <d-gerlach@...com>,
        Tony Lindgren <tony@...mide.com>, Nishanth Menon <nm@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Drew Fustini <dfustini@...libre.com>
Subject: [PATCH v2 0/2] soc: ti: wkup_m3_ipc: support vtt toggle

This series enables the Cortex M3 processor found in AM33xx and AM43xx
SoCs to toggle the VTT regulator during low power mode transitions.

I recently converted the Wakeup M3 IPC bindings to YAML. Rob has applied
that patch [1]. It is a prerequisite for the wkup-m3-ipc.yaml patch in
this series.

[1] https://lore.kernel.org/linux-devicetree/YlCACSZx5xsPSwNC@robh.at.kernel.org/

Changes since v1:
- Removed unnecessary "ti,needs-vtt-toggle" property

Dave Gerlach (1):
  soc: ti: wkup_m3_ipc: Add support for toggling VTT regulator

Drew Fustini (1):
  dt-bindings: wkup-m3-ipc: Add vtt toggle gpio pin property

 .../bindings/soc/ti/wkup-m3-ipc.yaml          | 13 ++++++++++
 drivers/soc/ti/wkup_m3_ipc.c                  | 26 +++++++++++++++++--
 include/linux/wkup_m3_ipc.h                   |  1 +
 3 files changed, 38 insertions(+), 2 deletions(-)

-- 
2.32.0