Messages in this thread | | | Date | Mon, 18 Aug 2014 13:46:11 -0500 | From | Nishanth Menon <> | Subject | Re: [PATCH] ARM: dts: DRA7: fix interrupt-cells for GPIO |
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On 07/30/2014 02:20 PM, Nishanth Menon wrote: > GPIO modules are also interrupt sources. However, they require both the > GPIO number and IRQ type to function properly. > > By declaring that GPIO uses interrupt-cells=<1>, we essentially do not > allow users of the nodes to use the interrupt property appropritely. > > With this change, the following now works: > > interrupt-parent = <&gpio6>; > interrupts = <5 IRQ_TYPE_LEVEL_LOW>; > > Fixes: 6e58b8f1daaf ('ARM: dts: DRA7: Add the dts files for dra7 SoC and dra7-evm board') > Signed-off-by: Nishanth Menon <nm@ti.com> > --- > Based on v3.16-rc7 > > arch/arm/boot/dts/dra7.dtsi | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-)
Tony, Gentle ping. we still have this issue on 3.17-rc1. any suggestions on if we can pick this up during RC?
> > diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi > index 8012763..f21ef39 100644 > --- a/arch/arm/boot/dts/dra7.dtsi > +++ b/arch/arm/boot/dts/dra7.dtsi > @@ -172,7 +172,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio2: gpio@48055000 { > @@ -183,7 +183,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio3: gpio@48057000 { > @@ -194,7 +194,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio4: gpio@48059000 { > @@ -205,7 +205,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio5: gpio@4805b000 { > @@ -216,7 +216,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio6: gpio@4805d000 { > @@ -227,7 +227,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio7: gpio@48051000 { > @@ -238,7 +238,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > gpio8: gpio@48053000 { > @@ -249,7 +249,7 @@ > gpio-controller; > #gpio-cells = <2>; > interrupt-controller; > - #interrupt-cells = <1>; > + #interrupt-cells = <2>; > }; > > uart1: serial@4806a000 { >
-- Regards, Nishanth Menon
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