diff options
| author | Ivan Uvarov <i.uvarov@cognitivepilot.com> | 2021-04-07 14:14:24 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-05-10 10:14:41 +0300 |
| commit | fd5ef505453f995b4ce6ef6e43ddc15967a94a96 (patch) | |
| tree | 4778b59b9b56d129285508fc8c6e6f55a649b6eb /arch/arm/boot/dts/sun8i-r40.dtsi | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | linux-fd5ef505453f995b4ce6ef6e43ddc15967a94a96.tar.xz | |
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
Diffstat (limited to 'arch/arm/boot/dts/sun8i-r40.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-r40.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
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"; |