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drivers: pinctrl: silabs: Add support for fixed routes

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Add support for fixed GPIO routes that don't have a configurable
route register, but still require mode configuration and enabling.

Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
This commit is contained in:
Aksel Skauge Mellbye 2025-04-02 14:38:56 +02:00 • committed by Benjamin Cabé
commit 64a4c593e1
9 changed files with 80 additions and 4 deletions
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5
soc/silabs/common/pinctrl_soc.h
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@ -74,7 +74,10 @@ typedef struct pinctrl_soc_pin {
(FIELD_GET(SILABS_PINCTRL_HAVE_EN_MASK, DT_PROP_BY_IDX(node, prop, idx)) \
? FIELD_GET(SILABS_PINCTRL_EN_BIT_MASK, DT_PROP_BY_IDX(node, prop, idx)) \
: SILABS_PINCTRL_UNUSED), \
.route_offset = FIELD_GET(SILABS_PINCTRL_ROUTE_MASK, DT_PROP_BY_IDX(node, prop, idx)), \
.route_offset = \
(FIELD_GET(SILABS_PINCTRL_HAVE_ROUTE_MASK, DT_PROP_BY_IDX(node, prop, idx)) \
? FIELD_GET(SILABS_PINCTRL_ROUTE_MASK, DT_PROP_BY_IDX(node, prop, idx)) \
: SILABS_PINCTRL_UNUSED), \
.mode = Z_PINCTRL_SILABS_MODE_INIT(node), \
.dout = Z_PINCTRL_SILABS_DOUT_INIT(node)},