linux-kernel - [PATCH v2 0/2] Broadcom STB wake-timer support

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Message-Id: <20170626211503.7471-1-f.fainelli@gmail.com>
Date:   Mon, 26 Jun 2017 14:15:01 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Brian Norris <computersforpeace@...il.com>,
        Gregory Fong <gregory.0xf0@...il.com>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE),
        rtc-linux@...glegroups.com (open list:REAL TIME CLOCK (RTC) SUBSYSTEM),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 0/2] Broadcom STB wake-timer support

Hi Alexandre,

This patch series adds support for the Broadcom STB wake-timer. This is a 27Mhz
timer which allows the system to exit S2/S3/S5 sleep states when configured.

The wake-timer has has a long history within our internal/downstream tree, and
Brian authored it in the first place, then Markus added the rtc bits, and then I
cleaned it up for upstream.

Changes in v2:

- added Rob's Acked-by tag to the device tree binding patch
- removed dev_dbg() prints
- removed unnecessary initialization in .read_alarm callback
- rebase against latest rtc-next

Thanks!

Brian Norris (1):
  rtc: brcmstb-waketimer: Add Broadcom STB wake-timer

Florian Fainelli (1):
  dt-bindings: Document the Broadcom STB wake-up timer node

 .../bindings/rtc/brcm,brcmstb-waketimer.txt        |  22 ++
 drivers/rtc/Kconfig                                |  11 +
 drivers/rtc/Makefile                               |   1 +
 drivers/rtc/rtc-brcmstb-waketimer.c                | 345 +++++++++++++++++++++
 4 files changed, 379 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt
 create mode 100644 drivers/rtc/rtc-brcmstb-waketimer.c

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2.9.3