From: Cyril Chemparathy <cyril-l0cyMroinI0@public.gmane.org> To: davinci-linux-open-source-VycZQUHpC/PFrsHnngEfi1aTQe2KTcn/@public.gmane.org, spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, lrg-kDsPt+C1G03kYMGBc/C6ZA@public.gmane.org, broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org, rpurdie@rpsys Cc: dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org, Cyril Chemparathy <cyril-l0cyMroinI0@public.gmane.org>, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org Subject: [PATCH v5 00/12] tnetv107x ssp drivers Date: Mon, 15 Nov 2010 14:12:02 -0500 [thread overview] Message-ID: <1289848334-8695-1-git-send-email-cyril@ti.com> (raw) TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial port device. It has a built-in programmable execution engine that can be programmed to operate as almost any serial bus (I2C, SPI, EasyScale, and others). This patch series implements a driver stack that looks like the following: +--------+ | eeprom | . . . +--------+ +-----------+ +--------------+ +---------+ | regulator | . . . | i2c-gpio | | 1-wire | . . . +-----------+ +--------------+ +---------+ +----------------------+ +--------------------------------+ | ssp-spi | | ssp-gpio | +----------------------+ +--------------------------------+ +----------------------------------------------------------+ | ssp | +----------------------------------------------------------+ Changes between v5 and v4 of this series: - Moved drivers from misc/gpio/spi to mfd - Removed implicit init-time iosel setup - Minor cleanups in backlight driver Changes between v3 and v4 of this series: - Replaced polled wait for sequence termination with interrupt - Improved locking within SSP driver - Other minor cleanups Changes between v2 and v3 of this series: - Minor cleanups in Kconfig and Makefile ordering Changes between v1 and v2 of this series: - Replaced open()/close() semantics with dynamic platform_device registration on SSP probe. - Removed user-land interface to regulator registers - More sensible regulator constraints - Other minor cleanups Cyril Chemparathy (12): misc: add driver for sequencer serial port davinci: add tnetv107x ssp platform device davinci: add ssp config for tnetv107x evm board spi: add ti-ssp spi master driver davinci: add spi devices on tnetv107x evm regulator: add driver for tps6524x regulator davinci: add tnetv107x evm regulators gpio: add ti-ssp gpio driver davinci: add tnetv107x evm ti-ssp gpio device backlight: add support for tps6116x controller davinci: add tnetv107x evm backlight device davinci: add tnetv107x evm i2c eeprom device arch/arm/mach-davinci/board-tnetv107x-evm.c | 192 +++++++ arch/arm/mach-davinci/devices-tnetv107x.c | 25 + arch/arm/mach-davinci/include/mach/tnetv107x.h | 2 + arch/arm/mach-davinci/tnetv107x.c | 2 +- drivers/mfd/Kconfig | 31 + drivers/mfd/Makefile | 3 + drivers/mfd/ti-ssp-gpio.c | 205 +++++++ drivers/mfd/ti-ssp-spi.c | 402 ++++++++++++++ drivers/mfd/ti-ssp.c | 475 ++++++++++++++++ drivers/regulator/Kconfig | 10 + drivers/regulator/Makefile | 1 + drivers/regulator/tps6524x-regulator.c | 692 ++++++++++++++++++++++++ drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 2 +- drivers/video/backlight/tps6116x.c | 339 ++++++++++++ include/linux/mfd/ti_ssp.h | 97 ++++ 16 files changed, 2483 insertions(+), 2 deletions(-) create mode 100644 drivers/mfd/ti-ssp-gpio.c create mode 100644 drivers/mfd/ti-ssp-spi.c create mode 100644 drivers/mfd/ti-ssp.c create mode 100644 drivers/regulator/tps6524x-regulator.c create mode 100644 drivers/video/backlight/tps6116x.c create mode 100644 include/linux/mfd/ti_ssp.h ------------------------------------------------------------------------------ Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev
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From: cyril@ti.com (Cyril Chemparathy) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 00/12] tnetv107x ssp drivers Date: Mon, 15 Nov 2010 14:12:02 -0500 [thread overview] Message-ID: <1289848334-8695-1-git-send-email-cyril@ti.com> (raw) TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial port device. It has a built-in programmable execution engine that can be programmed to operate as almost any serial bus (I2C, SPI, EasyScale, and others). This patch series implements a driver stack that looks like the following: +--------+ | eeprom | . . . +--------+ +-----------+ +--------------+ +---------+ | regulator | . . . | i2c-gpio | | 1-wire | . . . +-----------+ +--------------+ +---------+ +----------------------+ +--------------------------------+ | ssp-spi | | ssp-gpio | +----------------------+ +--------------------------------+ +----------------------------------------------------------+ | ssp | +----------------------------------------------------------+ Changes between v5 and v4 of this series: - Moved drivers from misc/gpio/spi to mfd - Removed implicit init-time iosel setup - Minor cleanups in backlight driver Changes between v3 and v4 of this series: - Replaced polled wait for sequence termination with interrupt - Improved locking within SSP driver - Other minor cleanups Changes between v2 and v3 of this series: - Minor cleanups in Kconfig and Makefile ordering Changes between v1 and v2 of this series: - Replaced open()/close() semantics with dynamic platform_device registration on SSP probe. - Removed user-land interface to regulator registers - More sensible regulator constraints - Other minor cleanups Cyril Chemparathy (12): misc: add driver for sequencer serial port davinci: add tnetv107x ssp platform device davinci: add ssp config for tnetv107x evm board spi: add ti-ssp spi master driver davinci: add spi devices on tnetv107x evm regulator: add driver for tps6524x regulator davinci: add tnetv107x evm regulators gpio: add ti-ssp gpio driver davinci: add tnetv107x evm ti-ssp gpio device backlight: add support for tps6116x controller davinci: add tnetv107x evm backlight device davinci: add tnetv107x evm i2c eeprom device arch/arm/mach-davinci/board-tnetv107x-evm.c | 192 +++++++ arch/arm/mach-davinci/devices-tnetv107x.c | 25 + arch/arm/mach-davinci/include/mach/tnetv107x.h | 2 + arch/arm/mach-davinci/tnetv107x.c | 2 +- drivers/mfd/Kconfig | 31 + drivers/mfd/Makefile | 3 + drivers/mfd/ti-ssp-gpio.c | 205 +++++++ drivers/mfd/ti-ssp-spi.c | 402 ++++++++++++++ drivers/mfd/ti-ssp.c | 475 ++++++++++++++++ drivers/regulator/Kconfig | 10 + drivers/regulator/Makefile | 1 + drivers/regulator/tps6524x-regulator.c | 692 ++++++++++++++++++++++++ drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 2 +- drivers/video/backlight/tps6116x.c | 339 ++++++++++++ include/linux/mfd/ti_ssp.h | 97 ++++ 16 files changed, 2483 insertions(+), 2 deletions(-) create mode 100644 drivers/mfd/ti-ssp-gpio.c create mode 100644 drivers/mfd/ti-ssp-spi.c create mode 100644 drivers/mfd/ti-ssp.c create mode 100644 drivers/regulator/tps6524x-regulator.c create mode 100644 drivers/video/backlight/tps6116x.c create mode 100644 include/linux/mfd/ti_ssp.h
next reply other threads:[~2010-11-15 19:12 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-11-15 19:12 Cyril Chemparathy [this message] 2010-11-15 19:12 ` [PATCH v5 00/12] tnetv107x ssp drivers Cyril Chemparathy [not found] ` <1289848334-8695-1-git-send-email-cyril-l0cyMroinI0@public.gmane.org> 2010-11-15 19:12 ` [PATCH v5 01/12] misc: add driver for sequencer serial port Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy [not found] ` <1289848334-8695-2-git-send-email-cyril-l0cyMroinI0@public.gmane.org> 2010-11-16 7:10 ` Grant Likely 2010-11-16 7:10 ` Grant Likely [not found] ` <20101116071047.GE4074-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org> 2010-11-16 16:15 ` Cyril Chemparathy 2010-11-16 16:15 ` Cyril Chemparathy [not found] ` <4CE2AE3C.4040805-l0cyMroinI0@public.gmane.org> 2010-11-16 20:35 ` Grant Likely 2010-11-16 20:35 ` Grant Likely [not found] ` <AANLkTik76EY8Xh01YP2Tep6k1ETPO+3idmNuk3pVikJG-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2010-11-16 21:19 ` Cyril Chemparathy 2010-11-16 21:19 ` Cyril Chemparathy 2010-11-16 22:23 ` Russell King - ARM Linux 2010-11-16 22:23 ` Russell King - ARM Linux [not found] ` <20101116222340.GF21926-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> 2010-11-16 23:57 ` Grant Likely 2010-11-16 23:57 ` Grant Likely 2010-11-15 19:12 ` [PATCH v5 02/12] davinci: add tnetv107x ssp platform device Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 03/12] davinci: add ssp config for tnetv107x evm board Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 04/12] spi: add ti-ssp spi master driver Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 21:59 ` Ryan Mallon 2010-11-15 21:59 ` Ryan Mallon [not found] ` <1289848334-8695-5-git-send-email-cyril-l0cyMroinI0@public.gmane.org> 2010-11-16 7:22 ` Grant Likely 2010-11-16 7:22 ` Grant Likely [not found] ` <20101116072225.GF4074-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org> 2010-11-16 7:47 ` Grant Likely 2010-11-16 7:47 ` Grant Likely 2010-11-16 11:34 ` Mark Brown 2010-11-16 11:34 ` Mark Brown [not found] ` <20101116113409.GH3338-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2010-11-16 20:45 ` Grant Likely 2010-11-16 20:45 ` Grant Likely [not found] ` <20101116204554.GB5016-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org> 2010-11-16 22:48 ` Mark Brown 2010-11-16 22:48 ` Mark Brown [not found] ` <AANLkTi=utWumLKo9QVWXpkC8WxpgaNJJs+dj=pa2eq-q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2010-11-17 0:17 ` Cyril Chemparathy 2010-11-17 0:17 ` Cyril Chemparathy 2010-11-17 13:31 ` Mark Brown 2010-11-17 13:31 ` Mark Brown [not found] ` <20101117133136.GA19488-HF5t3jzXg/6ND3a5+9QAFujbO/Zr0HzV@public.gmane.org> 2010-11-17 15:25 ` David Brownell 2010-11-17 15:25 ` David Brownell [not found] ` <781931.83221.qm-g47maUHHHF+ORdMXk8NaZPu2YVrzzGjVVpNB7YpNyf8@public.gmane.org> 2010-11-17 17:54 ` Cyril Chemparathy 2010-11-17 17:54 ` Cyril Chemparathy [not found] ` <4CE31F0E.7050103-l0cyMroinI0@public.gmane.org> 2010-11-17 16:11 ` Grant Likely 2010-11-17 16:11 ` Grant Likely [not found] ` <20101117161130.GC5757-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org> 2010-11-17 17:23 ` Mark Brown 2010-11-17 17:23 ` Mark Brown 2010-11-17 17:35 ` Cyril Chemparathy 2010-11-17 17:35 ` Cyril Chemparathy 2010-11-18 5:46 ` Greg KH 2010-11-18 5:46 ` Greg KH 2010-11-25 23:32 ` Rafael J. Wysocki 2010-11-25 23:32 ` Rafael J. Wysocki 2010-11-16 14:19 ` David Brownell 2010-11-16 14:19 ` David Brownell 2010-11-15 19:12 ` [PATCH v5 05/12] davinci: add spi devices on tnetv107x evm Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 06/12] regulator: add driver for tps6524x regulator Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 07/12] davinci: add tnetv107x evm regulators Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 08/12] gpio: add ti-ssp gpio driver Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy [not found] ` <1289848334-8695-9-git-send-email-cyril-l0cyMroinI0@public.gmane.org> 2010-11-15 22:38 ` Ryan Mallon 2010-11-15 22:38 ` Ryan Mallon [not found] ` <4CE1B651.1060006-7Wk5F4Od5/oYd5yxfr4S2w@public.gmane.org> 2010-11-16 19:38 ` Cyril Chemparathy 2010-11-16 19:38 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 09/12] davinci: add tnetv107x evm ti-ssp gpio device Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 10/12] backlight: add support for tps6116x controller Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 11/12] davinci: add tnetv107x evm backlight device Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy 2010-11-15 19:12 ` [PATCH v5 12/12] davinci: add tnetv107x evm i2c eeprom device Cyril Chemparathy 2010-11-15 19:12 ` Cyril Chemparathy
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