<deathcamel57>
In a driver I'm working on, using `dev_read_addr_ptr` returns the register offset (0xee0) of the node. However, that register isn't the absolute memory address of the register. The parent node is at `0x20050000`. Is there a way to get the memory address `0x20050ee0` without hardcoding a check of the parent address? I don't want to assume that all devices will have a parent node.
<Forty-Bot>
deathcamel57: link to the node in the devicetree?
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<marex>
deathcamel57: are you missing some ranges property in DT ?
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<deathcamel57>
marex: That was the problem! I appreciate it so much!
<deathcamel57>
I'm working on a driver for detecting the chip id of the `Hi3520DV100`. I know a bunch of the other HiSilicon SoC's use the same chipid registers, but I don't have the documentation for any of the currently supported HiSilicon SoCs. I'd love to upstream my UCLASS_SOC driver, but we need a supported device first. Is there anyone I can talk to to test on one of the supported SoCs?
<deathcamel57>
I just need someone to run a `md` command for me to check if it's the same address as the other SoCs I have, and then I can add the DTS node and the driver.