Messages in this thread | | | Date | Thu, 3 Aug 2017 10:20:09 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH] ARM: dts: i.MX25: add ranges to tscadc |
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On Wed, Aug 02, 2017 at 10:06:11PM +0200, Martin Kaiser wrote: > Add a ranges; line to the tscadc node. This creates a 1:1 mapping between > the addresses used by tscadc and those in its child nodes (adc, tsc). > > Without such a mapping, the reg = ... lines in the tsc and adc nodes do > not create a resource. Probing the fsl-imx25-tcq and fsl-imx25-tsadc > drivers will then fail since there's no IORESOURCE_MEM. > > Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Do we need the following Fixes tag?
Fixes: 92f651f39b42 ("ARM: dts: imx25: Add TSC and ADC support")
@Markus, we didn't the changes when we were submitting?
Shawn
> --- > arch/arm/boot/dts/imx25.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi > index 0d2f3a1..1e37bd3 100644 > --- a/arch/arm/boot/dts/imx25.dtsi > +++ b/arch/arm/boot/dts/imx25.dtsi > @@ -297,6 +297,7 @@ > #address-cells = <1>; > #size-cells = <1>; > status = "disabled"; > + ranges; > > adc: adc@50030800 { > compatible = "fsl,imx25-gcq"; > -- > 2.1.4 >
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