078fb7aa6a
The 'motherboard-bus' node in Arm Ltd boards fails schema checks as 'simple-bus' child nodes must have a unit-address. The 'ranges' handling is also wrong (or at least strange) as the mapping of SMC chip selects should be in the 'arm,vexpress,v2m-p1' node rather than a generic 'simple-bus' node. Either there's 1 too many levels of 'simple-bus' nodes or 'ranges' should be moved down a level. The latter change is more simple, so let's do that. As the 'ranges' value doesn't vary for a given motherboard instance, we can move 'ranges' into the motherboard dtsi files. Link: https://lore.kernel.org/r/20210819184239.1192395-6-robh@kernel.org Cc: Andre Przywara <andre.przywara@arm.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
27 lines
470 B
Text
27 lines
470 B
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* ARM Ltd. Fast Models
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*
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* "rs2" extension for the v2m motherboard
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*/
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/ {
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bus@8000000 {
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motherboard-bus@8000000 {
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arm,v2m-memory-map = "rs2";
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iofpga-bus@300000000 {
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virtio-p9@140000 {
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compatible = "virtio,mmio";
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reg = <0x140000 0x200>;
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interrupts = <43>;
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};
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virtio-net@150000 {
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compatible = "virtio,mmio";
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reg = <0x150000 0x200>;
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interrupts = <44>;
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};
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};
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};
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};
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};
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