diff options
| author | Erwan Le Ray <erwan.leray@st.com> | 2020-06-18 15:06:51 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2020-07-21 09:54:19 +0200 |
| commit | c622308f8adf3e51460a2a5fe543602ddb5cbf38 (patch) | |
| tree | 74a93deb2a6112853a4f5a951cc769381d67897d /arch/arm/boot/dts/stm32mp157c-dk2.dts | |
| parent | f74c7be7ce431e1b94d05698b1786b4859c8bba6 (diff) | |
ARM: dts: stm32: add usart2 node to stm32mp157c-dk2
Adds the usart2 node to stm32mp157c-dk2 board. usart2 pins are connected
to Bluetooth component. usart2 is disabled by default.
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp157c-dk2.dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-dk2.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index ffbae4a8753d..045636555ddd 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -21,6 +21,7 @@ serial0 = &uart4; serial1 = &usart3; serial2 = &uart7; + serial3 = &usart2; }; chosen { @@ -86,3 +87,11 @@ }; }; }; + +&usart2 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart2_pins_c>; + pinctrl-1 = <&usart2_sleep_pins_c>; + pinctrl-2 = <&usart2_idle_pins_c>; + status = "disabled"; +}; |