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brcm63xx: switch to hardware led controllers

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Instead of bit banging SPI to talk to the GPIO chip, use the hardware
led controllers intended for controlling the LEDs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
This commit is contained in:
Jonas Gorski
2017-05-11 13:50:18 +02:00
parent 0aa366c6e0
commit 9ceeaf4c6c
11 changed files with 238 additions and 195 deletions
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5
target/linux/brcm63xx/config-4.4
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@@ -80,7 +80,6 @@ CONFIG_GENERIC_SCHED_CLOCK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_74X164=y
CONFIG_GPIO_BCM63XX=y
CONFIG_GPIO_DEVRES=y
CONFIG_GPIO_GENERIC=y
@@ -139,6 +138,8 @@ CONFIG_IRQ_MIPS_CPU=y
CONFIG_IRQ_WORK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_CORE=y
CONFIG_LEDS_BCM6328=y
CONFIG_LEDS_BCM6358=y
CONFIG_LEDS_GPIO=y
CONFIG_LIBFDT=y
CONFIG_MDIO_BOARDINFO=y
@@ -221,8 +222,6 @@ CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SPI=y
CONFIG_SPI_BCM63XX=y
CONFIG_SPI_BCM63XX_HSSPI=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_MASTER=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SRCU=y