Re: GPIO/IRQ expander cannot map interrupt

2011-11-29 Thread Mark Brown
On Tue, Nov 29, 2011 at 07:59:26AM +0100, Thierry Reding wrote: > of hook that allows the driver to specify at probe time that some resources > are still missing and is used for cases where there is no explicit dependency > information and thus the driver core doesn't know in which order devices n

Re: GPIO/IRQ expander cannot map interrupt

2011-11-28 Thread Thierry Reding
* Stephen Warren wrote: > Thierry Reding wrote at Friday, November 25, 2011 3:45 AM: > > The following is an extract from a device tree of a Tegra2-based board I'm > > working on: > > > [swarren: Abbreviated the DT during quoting] > > i2c@7000c000 { > > keypad1: sx8634@2b { > >

RE: GPIO/IRQ expander cannot map interrupt

2011-11-28 Thread Stephen Warren
Thierry Reding wrote at Friday, November 25, 2011 3:45 AM: > The following is an extract from a device tree of a Tegra2-based board I'm > working on: > [swarren: Abbreviated the DT during quoting] > i2c@7000c000 { > keypad1: sx8634@2b { > interrupt-parent

GPIO/IRQ expander cannot map interrupt

2011-11-25 Thread Thierry Reding
Hi, The following is an extract from a device tree of a Tegra2-based board I'm working on: i2c@7000c000 { clock-frequency = <40>; keypad1: sx8634@2b { compatible = "sx8634"; reg = <0x2b>;