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%) -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html