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[ Upstream commit 2e7dfb0e9cacad0f1adbc4b97f0b96ba35027f24 ] Basic programmable non-PD Type-C port controllers do not need the full TCPM library, but they share the same devicetree binding and the same typec_capability structure. Factor out a helper for parsing those properties which map to fields in struct typec_capability, so the code can be shared between TCPM and basic non-TCPM drivers. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20220214050118.61015-4-samuel@sholland.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Stable-dep-of: 581c848b610d ("extcon: usbc-tusb320: Update state on probe even if no IRQ pending") Signed-off-by: Sasha Levin <sashal@kernel.org>