ARM: dts: sun8i: r40: Add pinmux settings for UART3 on PG pingroup

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UART3 on the PG pingroup on the R40 SoC is commonly used to connect the
bluetooth controller in a WiFi+Bluetooth combo chip, with the WiFi bits
also on the PG pingroup.

This patch adds two device nodes for UART3 on PG pingroup, one for the
RX/TX pins, and one for the RTS/CTS pins. Consumers can reference either
just the RX/TX pinmux setting or both, depending on the application.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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Chen-Yu Tsai 2019-01-09 23:02:53 +08:00 • committed by Maxime Ripard

parent 09c6572290

commit 26e9ffeb2c

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arch/arm/boot/dts/sun8i-r40.dtsi

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