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ARM: dts: sun7i: som204: Use the UART3 TX and RX pin group 

The SOM204-EVB doesn't use the CTS pin, and thus was defining its own
pinctrl node for the UART3 muxing. Since we split away the TX and RX pin,
we can use the global node now, and only have the RTS pin in our local
node.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Maxime Ripard 2018-11-22 11:19:35 +01:00
parent bb4d3ec9a7
commit 89dddc2cb2
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 3 additions and 3 deletions
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6
arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts
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@ -203,8 +203,8 @@ &otg_sram {
};
&pio {
bt_uart_pins: bt_uart_pins@0 {
pins = "PG6", "PG7", "PG8";
uart3_rts_pin: uart3-rts-pin {
pins = "PG8";
function = "uart3";
};
};
@ -296,7 +296,7 @@ &uart0 {
/* Used for RTL8723BS bluetooth */
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&bt_uart_pins>;
pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_pin>;
status = "okay";
};