Unverified Commit fd5ef505 authored Apr 07, 2021 by Ivan Uvarov Committed by Maxime Ripard May 10, 2021

ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3



This patch adds the /omit-if-no-ref/ keyword to the pio nodes for
UART0 and UART3 pins of the R40 SoC, which would reduce the fdt size on
boards which do not use these UARTs.

Signed-off-by: Ivan Uvarov <i.uvarov@cognitivepilot.com>

 1 file changed, 3 insertions(+)

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210407111428.3755684-2-i.uvarov@cognitivepilot.com

parent 6efb943b

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -631,16 +631,19 @@ spi1_cs1_pi_pin: spi1-cs1-pi-pin {
		function = "spi1";
		};

		/omit-if-no-ref/
		uart0_pb_pins: uart0-pb-pins {
		pins = "PB22", "PB23";
		function = "uart0";
		};

		/omit-if-no-ref/
		uart3_pg_pins: uart3-pg-pins {
		pins = "PG6", "PG7";
		function = "uart3";
		};

		/omit-if-no-ref/
		uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins {
		pins = "PG8", "PG9";
		function = "uart3";