remoteproc: qcom_q6v5_mss: Drop accesses to MPSS PERPH register space

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7C retail devices using MSA based boot will result in a fuse combination
which will prevent accesses to MSS PERPH register space where the mpss
clocks and halt-nav reside. So drop all accesses to the MPSS PERPH
register space. Issuing HALT NAV request and turning on the mss clocks
as part of SSR will no longer be required since the modem firmware will
have the necessary fixes to ensure that there are no pending NAV DMA
transactions.

Tested-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200415145110.20624-3-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

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Sibi Sankar 2020-04-15 20:21:10 +05:30 • committed by Bjorn Andersson

parent e62e3acd61

commit a9fdc79d48

1 changed files with 18 additions and 84 deletions

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drivers/remoteproc/qcom_q6v5_mss.c

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