Re: [PATCH 1/6] arm64: dts: meson: vim3: add serial aliases
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: 2021-06-05 09:54:02
Also in:
linux-amlogic, linux-arm-kernel, lkml
On Sat, Jun 5, 2021 at 8:23 AM [off-list ref] wrote:
quoted hunk ↗ jump to hunk
From: Nick Xie <redacted> Add serial aliases for Khadas VIM3/3L. Signed-off-by: Nick Xie <redacted> --- arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi index 66d67524b031..4686ea7abe0b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi@@ -13,6 +13,10 @@ / { aliases { serial0 = &uart_AO; + serial1 = &uart_A;
uart_A is used for the Bluetooth module so with mainline Linux it will not get a /dev/ttyAMLx character device For that reason we are not adding an alias for uart_A when a new board.dts is added I suggest that you also drop this alias here because it is not visible to the user ever Same applies to VIM1 and VIM2 as well Best regards, Martin