brcm63xx: implement gpio_to_irq for bcm63xx-gpio
authorJonas Gorski <jonas.gorski@gmail.com>
Sun, 18 Dec 2016 12:54:17 +0000 (13:54 +0100)
committerJonas Gorski <jonas.gorski@gmail.com>
Thu, 9 Feb 2017 13:30:43 +0000 (14:30 +0100)
commitdd7079e79a94fdde2e0ff4c1d6f428f3b115211c
tree63537ed0cd61d71a8983ff564104220110cd8906
parent94bbd1f057c5fdccc3a6ef80b1c533064220a2ff
brcm63xx: implement gpio_to_irq for bcm63xx-gpio

Add support for mapping some GPIO lines to IRQs. GPIO to IRQ mappings
were found out through experimentation, helped by having the GPIO as
output still toggling the IRQ input.

Based-on: http://patchwork.ozlabs.org/patch/660534/
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
target/linux/brcm63xx/dts/bcm6318.dtsi
target/linux/brcm63xx/dts/bcm63268.dtsi
target/linux/brcm63xx/dts/bcm6328.dtsi
target/linux/brcm63xx/dts/bcm6348.dtsi
target/linux/brcm63xx/dts/bcm6358.dtsi
target/linux/brcm63xx/dts/bcm6362.dtsi
target/linux/brcm63xx/dts/bcm6368.dtsi
target/linux/brcm63xx/patches-4.4/374-gpio-add-a-simple-GPIO-driver-for-bcm63xx.patch