Message ID | 20161202151913.38892-1-icenowy@aosc.xyz (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi index 08cd001..2d9cf0d 100644 --- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi @@ -46,6 +46,7 @@ / { aliases { serial0 = &r_uart; + serial1 = &uart1; }; backlight: backlight { @@ -223,6 +224,13 @@ vcc-lcd-supply = <®_dc1sw>; }; +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>, + <&uart1_pins_cts_rts_a>; + status = "disabled"; +}; + &usb_otg { dr_mode = "otg"; status = "okay";
In the A23/A33 tablet reference design, the UART1 at PG is used to connect to the UART-connected bluetooth. Add a disabled uart1 node for it in the reference design tablet dtsi, contains the pinctrl info. If a tablet uses the UART bluetooth, simply set the status of this node to "okay". Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> --- arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)