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,
broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org,
lrg-kDsPt+C1G03kYMGBc/C6ZA@public.gmane.org, dbrownell@users
Subject: [PATCH v2 00/12] tnetv107x ssp driver stack
Date: Mon, 18 Oct 2010 15:25:10 -0400 [thread overview]
Message-ID: <1287429922-18870-1-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 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 virtual 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 | 199 +++++++
arch/arm/mach-davinci/devices-tnetv107x.c | 25 +
arch/arm/mach-davinci/include/mach/ti_ssp.h | 99 ++++
arch/arm/mach-davinci/include/mach/tnetv107x.h | 2 +
arch/arm/mach-davinci/tnetv107x.c | 2 +-
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/ti-ssp-gpio.c | 200 +++++++
drivers/misc/Kconfig | 11 +
drivers/misc/Makefile | 1 +
drivers/misc/ti_ssp.c | 436 +++++++++++++++
drivers/regulator/Kconfig | 10 +
drivers/regulator/Makefile | 1 +
drivers/regulator/tps6524x-regulator.c | 692 ++++++++++++++++++++++++
drivers/spi/Kconfig | 6 +
drivers/spi/Makefile | 1 +
drivers/spi/spi_ti_ssp.c | 397 ++++++++++++++
drivers/video/backlight/Kconfig | 7 +
drivers/video/backlight/Makefile | 2 +-
drivers/video/backlight/tps6116x.c | 340 ++++++++++++
20 files changed, 2440 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/mach-davinci/include/mach/ti_ssp.h
create mode 100644 drivers/gpio/ti-ssp-gpio.c
create mode 100644 drivers/misc/ti_ssp.c
create mode 100644 drivers/regulator/tps6524x-regulator.c
create mode 100644 drivers/spi/spi_ti_ssp.c
create mode 100644 drivers/video/backlight/tps6116x.c
next reply other threads:[~2010-10-18 19:25 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-18 19:25 Cyril Chemparathy [this message]
[not found] ` <1287429922-18870-1-git-send-email-cyril-l0cyMroinI0@public.gmane.org>
2010-10-18 19:25 ` [PATCH v2 01/12] misc: add driver for sequencer serial port Cyril Chemparathy
[not found] ` <1287429922-18870-2-git-send-email-cyril-l0cyMroinI0@public.gmane.org>
2010-10-20 15:22 ` Grant Likely
2010-10-18 19:25 ` [PATCH v2 02/12] davinci: add tnetv107x ssp platform device Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 03/12] davinci: add ssp config for tnetv107x evm board Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 04/12] spi: add ti-ssp spi master driver Cyril Chemparathy
[not found] ` <1287429922-18870-5-git-send-email-cyril-l0cyMroinI0@public.gmane.org>
2010-10-20 15:32 ` Grant Likely
2010-10-18 19:25 ` [PATCH v2 05/12] davinci: add spi devices on tnetv107x evm Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 06/12] regulator: add driver for tps6524x regulator Cyril Chemparathy
[not found] ` <1287429922-18870-7-git-send-email-cyril-l0cyMroinI0@public.gmane.org>
2010-10-19 0:22 ` Mark Brown
2010-10-18 19:25 ` [PATCH v2 07/12] davinci: add tnetv107x evm regulators Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 08/12] gpio: add ti-ssp virtual gpio driver Cyril Chemparathy
[not found] ` <1287429922-18870-9-git-send-email-cyril-l0cyMroinI0@public.gmane.org>
2010-10-20 15:23 ` Grant Likely
2010-10-21 22:41 ` David Brownell
2010-10-21 23:40 ` Cyril Chemparathy
[not found] ` <4CC0CF7C.1030908-l0cyMroinI0@public.gmane.org>
2010-10-22 0:00 ` David Brownell
2010-10-18 19:25 ` [PATCH v2 09/12] davinci: add tnetv107x evm ti-ssp gpio device Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 10/12] backlight: add support for tps6116x controller Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 11/12] davinci: add tnetv107x evm backlight device Cyril Chemparathy
2010-10-18 19:25 ` [PATCH v2 12/12] davinci: add tnetv107x evm i2c eeprom device Cyril Chemparathy
2010-10-21 19:09 ` [PATCH v2 00/12] tnetv107x ssp driver stack Kevin Hilman
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