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Mon, 01 Apr 2019 23:30:10 -0700 (PDT) Received: from localhost.localdomain ([2001:268:c0a5:4ce0:c70:4af9:86e2:2]) by smtp.gmail.com with ESMTPSA id a17sm19327289pfj.123.2019.04.01.23.30.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Apr 2019 23:30:09 -0700 (PDT) From: William Breathitt Gray To: gregkh@linuxfoundation.org Subject: [PATCH v10 00/18] Introduce the Counter subsystem Date: Tue, 2 Apr 2019 15:30:35 +0900 Message-Id: X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, benjamin.gaignard@st.com, linux-pwm@vger.kernel.org, linux-iio@vger.kernel.org, patrick.havelange@essensium.com, thierry.reding@gmail.com, pmeerw@pmeerw.net, lars@metafoo.de, daniel.lezcano@linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, david@lechnology.com, William Breathitt Gray , robh+dt@kernel.org, tglx@linutronix.de, fabrice.gasnier@st.com, esben@haabendal.dk, shawnguo@kernel.org, linux-kernel@vger.kernel.org, leoyang.li@nxp.com, knaack.h@gmx.de, akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org, jic23@kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Changes in v10: - Fix minor typographical errors in documentation - Merge the FlexTimer Module Quadrature decoder counter driver patches This revision is functionally identical to the last; changes in this version were made to fix minor typos in the documentation files and also to pull in the new FTM quadrature decoder counter driver. The Generic Counter API has been and is still in a feature freeze until it is merged into the mainline. The following features will be investigated after the merge: interrupt support for counter devices, and a character device interface for low-latency applications. Benjamin Gaignard (2): counter: Add STM32 Timer quadrature encoder dt-bindings: counter: Document stm32 quadrature encoder Fabrice Gasnier (2): counter: stm32-lptimer: add counter device dt-bindings: counter: Adjust dt-bindings for STM32 lptimer move Patrick Havelange (7): include/fsl: add common FlexTimer #defines in a separate header. drivers/pwm: pwm-fsl-ftm: use common header for FlexTimer #defines drivers/clocksource: timer-fsl-ftm: use common header for FlexTimer #defines dt-bindings: counter: ftm-quaddec counter: add FlexTimer Module Quadrature decoder counter driver counter: ftm-quaddec: Documentation: Add specific counter sysfs documentation LS1021A: dtsi: add ftm quad decoder entries William Breathitt Gray (7): counter: Introduce the Generic Counter interface counter: Documentation: Add Generic Counter sysfs documentation docs: Add Generic Counter interface documentation iio: 104-quad-8: Update license boilerplate counter: 104-quad-8: Add Generic Counter interface support counter: 104-quad-8: Documentation: Add Generic Counter sysfs documentation iio: counter: Add deprecation markings for IIO Counter attributes Documentation/ABI/testing/sysfs-bus-counter | 230 +++ .../ABI/testing/sysfs-bus-counter-104-quad-8 | 36 + .../ABI/testing/sysfs-bus-counter-ftm-quaddec | 16 + Documentation/ABI/testing/sysfs-bus-iio | 8 + .../testing/sysfs-bus-iio-counter-104-quad-8 | 16 + .../bindings/counter/ftm-quaddec.txt | 18 + .../{iio => }/counter/stm32-lptimer-cnt.txt | 0 .../bindings/counter/stm32-timer-cnt.txt | 31 + .../devicetree/bindings/mfd/stm32-lptimer.txt | 2 +- .../devicetree/bindings/mfd/stm32-timers.txt | 7 + Documentation/driver-api/generic-counter.rst | 342 ++++ Documentation/driver-api/index.rst | 1 + MAINTAINERS | 15 +- arch/arm/boot/dts/ls1021a.dtsi | 28 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/clocksource/timer-fsl-ftm.c | 15 +- drivers/{iio => }/counter/104-quad-8.c | 782 +++++++- drivers/counter/Kconfig | 60 + drivers/counter/Makefile | 10 + drivers/counter/counter.c | 1567 +++++++++++++++++ drivers/counter/ftm-quaddec.c | 356 ++++ drivers/{iio => }/counter/stm32-lptimer-cnt.c | 361 +++- drivers/counter/stm32-timer-cnt.c | 390 ++++ drivers/iio/Kconfig | 1 - drivers/iio/Makefile | 1 - drivers/iio/counter/Kconfig | 34 - drivers/iio/counter/Makefile | 8 - drivers/pwm/pwm-fsl-ftm.c | 44 +- include/linux/counter.h | 510 ++++++ include/linux/counter_enum.h | 45 + include/linux/fsl/ftm.h | 88 + 32 files changed, 4877 insertions(+), 148 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-counter create mode 100644 Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 create mode 100644 Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec create mode 100644 Documentation/devicetree/bindings/counter/ftm-quaddec.txt rename Documentation/devicetree/bindings/{iio => }/counter/stm32-lptimer-cnt.txt (100%) create mode 100644 Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt create mode 100644 Documentation/driver-api/generic-counter.rst rename drivers/{iio => }/counter/104-quad-8.c (44%) create mode 100644 drivers/counter/Kconfig create mode 100644 drivers/counter/Makefile create mode 100644 drivers/counter/counter.c create mode 100644 drivers/counter/ftm-quaddec.c rename drivers/{iio => }/counter/stm32-lptimer-cnt.c (51%) create mode 100644 drivers/counter/stm32-timer-cnt.c delete mode 100644 drivers/iio/counter/Kconfig delete mode 100644 drivers/iio/counter/Makefile create mode 100644 include/linux/counter.h create mode 100644 include/linux/counter_enum.h create mode 100644 include/linux/fsl/ftm.h -- 2.21.0