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authorSibi Sankar <sibis@codeaurora.org>2020-07-16 15:05:14 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-07-17 08:15:25 +0300
commit4e6751a1cfab85b7a1c054cf3d55f12322e1ee3b (patch)
tree21a57f71d7ec0ee994630f688167022d287a3487 /drivers/crypto/atmel-sha204a.c
parent90ec257c380ebdcebf332b698f3e809cd1157202 (diff)
downloadlinux-4e6751a1cfab85b7a1c054cf3d55f12322e1ee3b.tar.xz
remoteproc: qcom_q6v5_mss: Monitor MSS_STATUS for boot completion
On secure devices there exists a race condition which could lock the MSS CONFIG AHB bus thus preventing access to BOOT_STATUS register during SSR. Switch to polling the MSS_STATUS register with an additional 10 us delay to reliably track boot completion. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200716120514.21588-1-sibis@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/crypto/atmel-sha204a.c')
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