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ice40: Fix missing clock pin types

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat 2024-10-03 09:52:44 +02:00
parent 75d2ce6a92
commit 9c8aa3242a
1 changed files with 4 additions and 0 deletions
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4
ice40/cells.cc
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@ -521,6 +521,10 @@ bool is_clock_port(const BaseCtx *ctx, const PortRef &port)
return port.port == id_CLK;
if (is_sb_spram(ctx, port.cell) || port.cell->type == id_ICESTORM_SPRAM)
return port.port == id_CLOCK;
if (is_sb_i2c(ctx, port.cell) || is_sb_spi(ctx, port.cell))
return port.port == id_SBCLKI;
if (is_sb_ledda_ip(ctx, port.cell))
return port.port == id_LEDDCLK;
if (is_sb_io(ctx, port.cell))
return port.port.in(id_INPUT_CLK, id_OUTPUT_CLK);
return false;