[pinmux] Simplify bitwidth calculation in tpl file
diff --git a/hw/ip/pinmux/doc/pinmux.hjson b/hw/ip/pinmux/doc/pinmux.hjson
index 26f3c36..59d780e 100644
--- a/hw/ip/pinmux/doc/pinmux.hjson
+++ b/hw/ip/pinmux/doc/pinmux.hjson
@@ -54,7 +54,7 @@
# inputs
{ multireg: { name: "PERIPH_INSEL",
desc: "Mux select for peripheral inputs.",
- count: "NPeriphOut",
+ count: "NPeriphIn",
swaccess: "rw",
hwaccess: "hro",
regwen: "REGEN",
@@ -94,5 +94,3 @@
],
}
-
-
diff --git a/hw/ip/pinmux/doc/pinmux.tpl.hjson b/hw/ip/pinmux/doc/pinmux.tpl.hjson
index 2c84367..565b93e 100644
--- a/hw/ip/pinmux/doc/pinmux.tpl.hjson
+++ b/hw/ip/pinmux/doc/pinmux.tpl.hjson
@@ -60,7 +60,7 @@
regwen: "REGEN",
cname: "IN",
fields: [
- { bits: "${int(math.ceil(math.log2(n_mio_pads+2))-1)}:0",
+ { bits: "${(n_mio_pads+1).bit_length()-1}:0",
name: "IN",
desc: '''
0: tie constantly to zero, 1: tie constantly to 1.
@@ -80,7 +80,7 @@
regwen: "REGEN",
cname: "OUT",
fields: [
- { bits: "${int(math.ceil(math.log2(n_periph_out+3))-1)}:0",
+ { bits: "${(n_periph_out+2).bit_length()-1}:0",
name: "OUT",
desc: '''
0: tie constantly to zero, 1: tie constantly to 1. 2: high-Z
@@ -93,5 +93,3 @@
},
],
}
-
-
