78631aecc5
The GIC DT nodes for the fastmodels were not fully compliant with the DT binding, which has certain expectations about child nodes and their size and address cells values. Use smaller #address-cells and #size-cells values, as the binding requests, and adjust the reg properties accordingly. This requires adjusting the interrupt nexus nodes as well, as one field of the interrupt-map property depends on the GIC's address-size. Since the .dts files share interrupt nexus nodes across different interrupt controllers (GICv2 vs. GICv3), we need to use the only commonly allowed #address-size value of <1> for both. Link: https://lore.kernel.org/r/20200513103016.130417-11-andre.przywara@arm.com Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
20 lines
465 B
Plaintext
20 lines
465 B
Plaintext
/*
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* ARM Ltd.
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*
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* ARMv8 Foundation model DTS (GICv2 configuration)
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*/
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/ {
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gic: interrupt-controller@2c001000 {
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compatible = "arm,gic-400", "arm,cortex-a15-gic";
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#interrupt-cells = <3>;
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#address-cells = <1>;
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interrupt-controller;
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reg = <0x0 0x2c001000 0 0x1000>,
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<0x0 0x2c002000 0 0x2000>,
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<0x0 0x2c004000 0 0x2000>,
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<0x0 0x2c006000 0 0x2000>;
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interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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};
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