simple-bus: Add nonposted-mmio property#40
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robherring merged 1 commit intodevicetree-org:masterfrom Mar 23, 2021
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This property indicates that nodes which are direct children of this bus shall use non-posted (i.e. no early return) MMIO mapping modes when mapping MMIO registers. This is a requirement that can be imposed by the bus on otherwise generic devices. Signed-off-by: Hector Martin <marcan@marcan.st>
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LGTM, I like limiting this to 'simple-bus'. I'll give it some more time before applying to make sure the Linux side is settled and for other comments. |
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This property indicates that nodes which are direct children of this bus
shall use non-posted (i.e. no early return) MMIO mapping modes when
mapping MMIO registers. This is a requirement that can be imposed by the
bus on otherwise generic devices.
Signed-off-by: Hector Martin marcan@marcan.st