| Message ID | 20190117103151.3349-3-jbrunet@baylibre.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: meson: g12a: enable pinctrl | expand |
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts index c44dbdddf2cf..f2afd0bf3e28 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts @@ -25,5 +25,7 @@ &uart_AO { status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 39ad2bbaa162..bd24de947a5b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -140,6 +140,24 @@ gpio-controller; #gpio-cells = <2>; }; + + uart_ao_a_pins: uart_a_ao { + mux { + groups = "uart_ao_a_tx", + "uart_ao_a_rx"; + function = "uart_ao_a"; + bias-disable; + }; + }; + + uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts { + mux { + groups = "uart_ao_a_cts", + "uart_ao_a_rts"; + function = "uart_ao_a"; + bias-disable; + }; + }; }; };
Add the always on UART pinctrl setting to the g12a soc DT and use it for the u200 reference design Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- .../arm64/boot/dts/amlogic/meson-g12a-u200.dts | 2 ++ arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+) -- 2.20.1