linux-kernel - [PATCHv2 0/8] Add support for STM32 RTC

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Message-ID: <1481878257-29163-1-git-send-email-amelie.delaunay@st.com>
Date:   Fri, 16 Dec 2016 09:50:49 +0100
From:   Amelie Delaunay <amelie.delaunay@...com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Russell King <linux@...linux.org.uk>
CC:     <rtc-linux@...glegroups.com>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Gabriel Fernandez <gabriel.fernandez@...com>,
        Amelie Delaunay <amelie.delaunay@...com>
Subject: [PATCHv2 0/8] Add support for STM32 RTC

v2:
- remove clock-names and interrupt-names from bindings
- remove unuseful headers
- clean stm32_rtc structure
- replace stm32_rtc_readl/_writel by readl/writel_relaxed
- use threaded IRQ
- rework set_alarm
- add various comments
- select COMPILE_TEST and REGMAP_MMIO

This patchset adds support for the STM32 Real-Time Clock.
This RTC is an independent BCD timer/counter and provides a time-of-day
clock/calendar with programmable alarm interrupt.
RTC calendar can be driven by three clock sources LSE, LSI or HSE.

Amelie Delaunay (8):
  ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f429
  dt-bindings: document the STM32 RTC bindings
  rtc: add STM32 RTC driver
  ARM: dts: stm32: Add RTC support for STM32F429 MCU
  ARM: dts: stm32: enable RTC on stm32f429-disco
  ARM: dts: stm32: enable RTC on stm32f469-disco
  ARM: dts: stm32: enable RTC on stm32429i-eval
  ARM: configs: stm32: Add RTC support in STM32 defconfig

 .../devicetree/bindings/rtc/st,stm32-rtc.txt       |  27 +
 arch/arm/boot/dts/stm32429i-eval.dts               |   4 +
 arch/arm/boot/dts/stm32f429-disco.dts              |   6 +
 arch/arm/boot/dts/stm32f429.dtsi                   |  16 +
 arch/arm/boot/dts/stm32f469-disco.dts              |   4 +
 arch/arm/configs/stm32_defconfig                   |   2 +
 drivers/rtc/Kconfig                                |  11 +
 drivers/rtc/Makefile                               |   1 +
 drivers/rtc/rtc-stm32.c                            | 776 +++++++++++++++++++++
 9 files changed, 847 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/st,stm32-rtc.txt
 create mode 100644 drivers/rtc/rtc-stm32.c

-- 
1.9.1