Messages in this thread | | | Subject | Re: [PATCH 0/7] ARM: dts: Broadcom: Fix W=1 DTC warnings | From | Stefan Wahren <> | Date | Thu, 30 May 2019 12:12:42 +0200 |
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Hi Florian,
Am 29.05.19 um 01:01 schrieb Florian Fainelli: > Hi all, > > This patch series attempts to fix the most obvious W=1 DTC warnings for > Broadcom SoCs DTS files. Stefan, if you could do the same for all > bcm283* that would be fantastic.
we tried to fix as much as possible in the past. So there are only those left, which i don't know how to fix it properly (and without breaking things):
arch/arm/boot/dts/bcm283x.dtsi:54.6-651.4: Warning (unit_address_vs_reg): /soc: node has a reg or ranges property, but no unit name
This from the SoC specific dtsi files which add values for the ranges / dma-ranges.
soc { ranges = <0x7e000000 0x20000000 0x02000000>; dma-ranges = <0x40000000 0x00000000 0x20000000>; };
arch/arm/boot/dts/bcm283x.dtsi:648.12-650.5: Warning (simple_bus_reg): /soc/gpu: missing or empty reg/ranges property
This comes from the following simple bus child node:
vc4: gpu { compatible = "brcm,bcm2835-vc4"; };
This issue should also exists in bcm-cygnus.dtsi. From the hardware side the GPU is part of the SoC, but maybe we should move this node out of the SoC simple bus?
Stefan
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