Re: [PATCH 1/3] ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-06-29 20:47:16
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On Mon, Jun 29, 2020 at 09:50:26PM +0200, Sylwester Nawrocki wrote:
Hi Krzysztof, On 6/29/20 21:33, Krzysztof Kozlowski wrote:quoted
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.
Good point, I actually did not test this patch. Let me recheck and send a follow up. Thanks for review! Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel