[PATCH] Handling of IRQ in MPC8xx GPIO

2013-02-21 Thread Christophe Leroy
This patch allows the use IRQ to notify the change of GPIO status on the MPC8xx CPM IO ports. This then allows to associate IRQs to GPIOs in the Device Tree. Ex: CPM1_PIO_C: gpio-controller@960 { #gpio-cells = <2>; compatible = "fsl,cpm1-pario-bank-c";

[PATCH] Handling of IRQ in MPC8xx GPIO

2013-02-21 Thread Christophe Leroy
This patch allows the use IRQ to notify the change of GPIO status on the MPC8xx CPM IO ports. This then allows to associate IRQs to GPIOs in the Device Tree. Ex: CPM1_PIO_C: gpio-controller@960 { #gpio-cells = 2; compatible = fsl,cpm1-pario-bank-c;