Messages in this thread Patch in this message | | | From | Paul Kocialkowski <> | Subject | [PATCH 2/9] ARM: dts: sun8i-v3: Add UART1 PG pins description | Date | Sat, 31 Oct 2020 19:21:30 +0100 |
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UART1 is often exposed through the PG pins (usually for the debug console) on the V3. They are not available on V3s.
Describe these pins in device-tree.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr> --- arch/arm/boot/dts/sun8i-v3.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi b/arch/arm/boot/dts/sun8i-v3.dtsi index ca4672ed2e02..edf48e0471ad 100644 --- a/arch/arm/boot/dts/sun8i-v3.dtsi +++ b/arch/arm/boot/dts/sun8i-v3.dtsi @@ -24,4 +24,10 @@ external_mdio: mdio@2 { &pio { compatible = "allwinner,sun8i-v3-pinctrl"; + + /omit-if-no-ref/ + uart1_pg_pins: uart1-pg-pins { + pins = "PG6", "PG7"; + function = "uart1"; + }; }; -- 2.28.0
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