dt-bindings: pinctrl: stm32: Fix 'st, syscfg' description field

As there is only one item "st,syscfg" this commit moves phandle description
fields under "description" tag. It'll fix a validation issue seen  during
stm32 DT check.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Alexandre Torgue 2019-10-07 15:44:09 +02:00 • committed by Rob Herring
commit 4b6fffe7a4