The original code implemented the GPIO interface itself and this caused
some problems. With this patch gpiolib is used.
This is based on mips/master.
This should go through linux-mips, John W. Linville approved that
for the bcma and ssb changes normally maintained in wireless-testing.
v3:
- add missing break after setting bcm47xx_gpio_count in bcm47xx_gpio_init()
v2:
- use use gpio_chip.to_irq() instead of directly declare gpio_to_irq
Hauke Mehrtens (3):
ssb: add function to return number of gpio lines
bcma: add GPIO driver for SoCs
MIPS: BCM47xx: rewrite GPIO handling and use gpiolib
arch/mips/Kconfig | 2 +-
arch/mips/bcm47xx/gpio.c | 208 ++++++++++++++++++++------
arch/mips/bcm47xx/setup.c | 2 +
arch/mips/bcm47xx/wgt634u.c | 7 +
arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 2 +
arch/mips/include/asm/mach-bcm47xx/gpio.h | 148 +++---------------
drivers/bcma/Kconfig | 5 +
drivers/bcma/Makefile | 1 +
drivers/bcma/driver_gpio.c | 90 +++++++++++
drivers/bcma/scan.c | 4 +
drivers/ssb/embedded.c | 12 ++
include/linux/bcma/bcma.h | 5 +
include/linux/bcma/bcma_driver_gpio.h | 21 +++
include/linux/ssb/ssb_embedded.h | 4 +
14 files changed, 336 insertions(+), 175 deletions(-)
create mode 100644 drivers/bcma/driver_gpio.c
create mode 100644 include/linux/bcma/bcma_driver_gpio.h
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1.7.9.5
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