On Thu, Aug 23, 2012 at 4:31 PM, Wolfram Sang <w.s...@pengutronix.de> wrote:
> The wakeup-gpios have been assigned a critical IRQ in current
> devicetrees. The PIC driver does not support critical IRQs, though, which
> leads to the following error when booting (a PCM030 in this case):
>
> mpc52xx_irqhost_map: invalid irq: virq=16, l1=0, l2=3
> irq: irq-16==>hwirq-0x3 mapping failed: -22
> [WARNing skipped]
>
> Remove these entries until they are supported, if ever.
The warning is a bug since the irq specifier is valid. Removing the
irqs from the .dts files isn't the solution.
g.
>
> Signed-off-by: Wolfram Sang <w.s...@pengutronix.de>
> Cc: John Bonesio <bo...@secretlab.ca>
> Cc: Anatolij Gustschin <ag...@denx.de>
> ---
> arch/powerpc/boot/dts/lite5200.dts | 2 +-
> arch/powerpc/boot/dts/mpc5200b.dtsi | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/boot/dts/lite5200.dts
> b/arch/powerpc/boot/dts/lite5200.dts
> index 179a178..25adace 100644
> --- a/arch/powerpc/boot/dts/lite5200.dts
> +++ b/arch/powerpc/boot/dts/lite5200.dts
> @@ -141,7 +141,7 @@
> gpio@c00 {
> compatible = "fsl,mpc5200-gpio-wkup";
> reg = <0xc00 0x40>;
> - interrupts = <1 8 0 0 3 0>;
> + interrupts = <1 8 0>;
> gpio-controller;
> #gpio-cells = <2>;
> };
> diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi
> b/arch/powerpc/boot/dts/mpc5200b.dtsi
> index 7ab286a..e610d68 100644
> --- a/arch/powerpc/boot/dts/mpc5200b.dtsi
> +++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
> @@ -141,7 +141,7 @@
> gpio_wkup: gpio@c00 {
> compatible =
> "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
> reg = <0xc00 0x40>;
> - interrupts = <1 8 0 0 3 0>;
> + interrupts = <1 8 0>;
> gpio-controller;
> #gpio-cells = <2>;
> };
> --
> 1.7.10.4
>
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> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
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