Messages in this thread | | | Subject | Re: [PATCH 1/3] ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats | From | Sylwester Nawrocki <> | Date | Mon, 29 Jun 2020 21:50:26 +0200 |
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Hi Krzysztof,
On 6/29/20 21:33, Krzysztof Kozlowski wrote: > Remove the simple-bus compatible from a regulators node because its > children do not have any unit addresses. This fixes DTC warning: > > Warning (simple_bus_reg): /regulators/regulator-0: missing or empty reg/ranges property > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> > --- > arch/arm/boot/dts/exynos4210-trats.dts | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts > index 3d791db6095c..cec413ee4490 100644 > --- a/arch/arm/boot/dts/exynos4210-trats.dts > +++ b/arch/arm/boot/dts/exynos4210-trats.dts > @@ -31,8 +31,6 @@ > }; > > regulators { > - compatible = "simple-bus";
I think you would also need to remove the 'regulators' node altogether, otherwise with your change the subnodes below won't get parsed and the regulators will not get registered.
> vemmc_reg: regulator-0 { > compatible = "regulator-fixed"; > regulator-name = "VMEM_VDD_2.8V"; >
-- Thanks, Sylwester
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