[rdc] Add SPI_DEV PAD waiver

Signed-off-by: Eli Kim <eli@opentitan.org>
vsukhoml · Dec 7, 2022 · 00f407a · 00f407a
1 parent a927c56
commit 00f407a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/hw/top_earlgrey/rdc/rdc_waivers.tcl b/hw/top_earlgrey/rdc/rdc_waivers.tcl
@@ -66,3 +66,9 @@ set_rule_status -rule E_RST_METASTABILITY -status Waived \
     (MetaStableFlop=~"*.u_rv_core_ibex.u_core.core_clock_gate_i.gen_generic.u_impl_generic.en_latch")} \
   -comment {If clockgating enble is reset, it affects the gating cell when \
     CLK is 0 value.}
+
+# PINMUX CSR to SPI_DEV PADs
+set_rule_status -rule E_RST_METASTABILITY -status Waived \
+  -expression {(ResetFlop=~"*.u_pinmux_aon.dio*.pull_en") && \
+    (MetaStableFlop=~"SPI_DEV_*")} \
+  -comment {POR_N resets SPI_DEV. The SPI_CLK portion is in idle state.}