From fd5ef505453f995b4ce6ef6e43ddc15967a94a96 Mon Sep 17 00:00:00 2001 From: Ivan Uvarov Date: Wed, 7 Apr 2021 14:14:24 +0300 Subject: 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 1 file changed, 3 insertions(+) Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210407111428.3755684-2-i.uvarov@cognitivepilot.com --- arch/arm/boot/dts/sun8i-r40.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/boot/dts/sun8i-r40.dtsi') diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index d5ad3b9efd12..0b257a07792f 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -631,16 +631,19 @@ 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"; -- cgit