Re: [PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-24 Thread Linus Walleij
On Mon, Feb 10, 2014 at 5:22 PM, Chen-Yu Tsai wrote: > On tha Allwinner A20 SoC, the external interrupts on the pin controller > device are connected to the GIC. Without chained_irq_{enter, exit}, > external GPIO interrupts, such as used by mmc core card detect, cause > the system to hang. > >

Re: [PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-24 Thread Linus Walleij
On Mon, Feb 10, 2014 at 5:22 PM, Chen-Yu Tsai w...@csie.org wrote: On tha Allwinner A20 SoC, the external interrupts on the pin controller device are connected to the GIC. Without chained_irq_{enter, exit}, external GPIO interrupts, such as used by mmc core card detect, cause the system to

Re: [PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-12 Thread Maxime Ripard
On Tue, Feb 11, 2014 at 12:22:37AM +0800, Chen-Yu Tsai wrote: > On tha Allwinner A20 SoC, the external interrupts on the pin controller > device are connected to the GIC. Without chained_irq_{enter, exit}, > external GPIO interrupts, such as used by mmc core card detect, cause > the system to

Re: [PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-12 Thread Maxime Ripard
On Tue, Feb 11, 2014 at 12:22:37AM +0800, Chen-Yu Tsai wrote: On tha Allwinner A20 SoC, the external interrupts on the pin controller device are connected to the GIC. Without chained_irq_{enter, exit}, external GPIO interrupts, such as used by mmc core card detect, cause the system to hang.

[PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-10 Thread Chen-Yu Tsai
On tha Allwinner A20 SoC, the external interrupts on the pin controller device are connected to the GIC. Without chained_irq_{enter, exit}, external GPIO interrupts, such as used by mmc core card detect, cause the system to hang. Cc: sta...@vger.kernel.org Signed-off-by: Chen-Yu Tsai --- This

[PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

2014-02-10 Thread Chen-Yu Tsai
On tha Allwinner A20 SoC, the external interrupts on the pin controller device are connected to the GIC. Without chained_irq_{enter, exit}, external GPIO interrupts, such as used by mmc core card detect, cause the system to hang. Cc: sta...@vger.kernel.org Signed-off-by: Chen-Yu Tsai