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After that, any access by software to SCE registers is > correctly resulting in the internal bus error. However, when CPUs > try accessing the SCE-fabric registers to print error info, > another firewall error occurs as the fabric registers are also > firewall protected. This results in a second error to be printed. > Disable the SCE fabric node to avoid printing the misleading error. > The first error info will be printed by the interrupt from the > fabric causing the actual access. > > Signed-off-by: Sumit Gupta > Signed-off-by: Ivy Huang > --- > arch/arm64/boot/dts/nvidia/tegra234.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi > index d08faf6bb505..05a771ab1ed5 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi > +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi > @@ -3815,7 +3815,7 @@ > compatible = "nvidia,tegra234-sce-fabric"; > reg = <0x0 0xb600000 0x0 0x40000>; > interrupts = ; > - status = "okay"; > + status = "disabled"; > }; > > rce-fabric@be00000 { We need the same fixes tag on this one as well ... Fixes: 302e154000ec ("arm64: tegra: Add node for CBB 2.0 on Tegra234") Otherwise ... Reviewed-by: Jon Hunter Jon -- nvpublic