diff options
| author | Fabio Estevam <festevam@denx.de> | 2022-11-21 23:22:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-06 09:52:34 +0300 |
| commit | d4e913bad2b58e8da474c4e7d4ee92afd4e2f03e (patch) | |
| tree | 066ee34dd1c06825ad6944881719cfa91492c9eb | |
| parent | 6d7f38426895fe595c36ae4c79f37e20cb36682f (diff) | |
| download | linux-d4e913bad2b58e8da474c4e7d4ee92afd4e2f03e.tar.xz | |
ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts'
[ Upstream commit 9dfbc72256b5de608ad10989bcbafdbbd1ac8d4e ]
The following build warning is seen when running:
make dtbs_check DT_SCHEMA_FILES=fsl-imx-uart.yaml
arch/arm/boot/dts/imx6dl-gw560x.dtb: serial@2020000: rts-gpios: False schema does not allow [[20, 1, 0]]
From schema: Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
The imx6qdl-gw560x board does not expose the UART RTS and CTS
as native UART pins, so 'uart-has-rtscts' should not be used.
Using 'uart-has-rtscts' with 'rts-gpios' is an invalid combination
detected by serial.yaml.
Fix the problem by removing the incorrect 'uart-has-rtscts' property.
Fixes: b8a559feffb2 ("ARM: dts: imx: add Gateworks Ventana GW5600 support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi index e8e36dfd0a6b..c951834f4984 100644 --- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi @@ -464,7 +464,6 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; - uart-has-rtscts; rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; |