Sharp Zaurus SL-5500 and SL-5600 use special companion Gate Array. Current
drivers present in Linux kernel has some problems:
* It uses custom bus instead of platform bus/mfd core.
* Device drivers are not well layered/separated.
* It uses custom gpio accessors instead of using GPIOLIB.
With this patchset I tried to modernise and restructure the LoCoMo driver.
Also I added an experimental SPI driver that will be used by mmc-spi on
Sharp SL-5500 collie devices.
----------------------------------------------------------------
Dmitry Eremin-Solenikov (15):
mfd: add new driver for Sharp LoCoMo
GPIO: port LoCoMo gpio support from old driver
leds: port locomo leds driver to new locomo core
input: convert LoCoMo keyboard driver to use new locomo core
video: backlight: add new locomo backlight driver
video: lcd: add LoCoMo LCD driver
video: backlight: drop old locomo bl/lcd driver
ARM: sa1100: make collie use new locomo drivers
ARM: sa1100: don't preallocate IRQ space for locomo
ARM: pxa: poodle: use new LoCoMo driver
sound: soc: poodle: make use of new locomo GPIO interface
ARM: pxa: poodle: don't preallocate IRQ space for locomo
ARM: drop old LoCoMo driver
gpio: locomo: implement per-pin irq handling
spi: add locomo SPI driver
arch/arm/common/Kconfig | 3 -
arch/arm/common/Makefile | 1 -
arch/arm/common/locomo.c | 914 ---------------------
arch/arm/mach-pxa/Kconfig | 1 -
arch/arm/mach-pxa/include/mach/poodle.h | 16 +-
arch/arm/mach-pxa/poodle.c | 23 +-
arch/arm/mach-sa1100/Kconfig | 1 -
arch/arm/mach-sa1100/collie.c | 112 +--
arch/arm/mach-sa1100/include/mach/collie.h | 25 +-
arch/arm/mach-sa1100/include/mach/irqs.h | 19 +-
drivers/gpio/Kconfig | 7 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-locomo.c | 386 +++++++++
drivers/input/keyboard/Kconfig | 1 -
drivers/input/keyboard/locomokbd.c | 165 ++--
drivers/leds/Kconfig | 1 -
drivers/leds/leds-locomo.c | 104 ++-
drivers/mfd/Kconfig | 8 +
drivers/mfd/Makefile | 1 +
drivers/mfd/locomo.c | 644 +++++++++++++++
drivers/spi/Kconfig | 8 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-locomo.c | 370 +++++++++
drivers/video/backlight/Kconfig | 14 +-
drivers/video/backlight/Makefile | 3 +-
drivers/video/backlight/locomo_bl.c | 171 ++++
drivers/video/backlight/locomo_lcd.c | 224 +++++
drivers/video/backlight/locomolcd.c | 255 ------
.../asm/hardware => include/linux/mfd}/locomo.h | 148 ++--
sound/soc/pxa/poodle.c | 51 +-
30 files changed, 2185 insertions(+), 1493 deletions(-)
delete mode 100644 arch/arm/common/locomo.c
create mode 100644 drivers/gpio/gpio-locomo.c
create mode 100644 drivers/mfd/locomo.c
create mode 100644 drivers/spi/spi-locomo.c
create mode 100644 drivers/video/backlight/locomo_bl.c
create mode 100644 drivers/video/backlight/locomo_lcd.c
delete mode 100644 drivers/video/backlight/locomolcd.c
rename {arch/arm/include/asm/hardware => include/linux/mfd}/locomo.h (55%)
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