Messages in this thread | | | From | Evan Green <> | Date | Thu, 29 Oct 2020 09:17:59 -0700 | Subject | Re: [PATCH v3 3/4] nvmem: core: Add support for keepout regions |
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On Thu, Oct 29, 2020 at 5:08 AM Srinivas Kandagatla <srinivas.kandagatla@linaro.org> wrote: > > Thanks Evan for doing this, > > On 29/10/2020 00:28, Evan Green wrote: > > Introduce support into the nvmem core for arrays of register ranges > > that should not result in actual device access. For these regions a > > constant byte (repeated) is returned instead on read, and writes are > > quietly ignored and returned as successful. > > > > This is useful for instance if certain efuse regions are protected > > from access by Linux because they contain secret info to another part > > of the system (like an integrated modem). > > > > Signed-off-by: Evan Green <evgreen@chromium.org> > > Overall the patch looks good for me. > I have applied just this patch for more testing in next! > > I can pick up 1/4 and 4/4 once Rob's Ack/Reviews the patch!
Thank you, Srini! -Evan
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