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platform: generic: mips p8700: synchronize hi-res timers

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There's high-resolution (1GHz) timer found in the p8700 cluster.
This timer used for precise time measurement by platform specific
software.

Synchronize this proprietary timers to reference in cluster 0.
Procedure borrowed from the aclint mtimer.

Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260223-for-upstream-eyeq7h-v3-17-621d004d1a21@mobileye.com
Signed-off-by: Anup Patel <anup@brainfault.org>
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Vladimir Kondratiev authored and Anup Patel committed 2026-02-25 18:49:03 +05:30
1 parent 76ecd8f37a
commit a3aeef7c14
3 files changed
+19 -1
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platform/generic/include/mips/mips-cm.h
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@@ -76,6 +76,7 @@ CPC_CX_ACCESSOR_RW(32, CPC_Cx_STAT_CONF, stat_conf)
CPS_ACCESSOR_RW(cpc, sz, CPC_OFFSET + (off), name)
CPC_ACCESSOR_RW(32, CPC_PWRUP_CTL, pwrup_ctl)
CPC_ACCESSOR_RW(64, CPC_HRTIME, hrtime)
CPC_ACCESSOR_RW(32, CPC_CM_STAT_CONF, cm_stat_conf)
#endif