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arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1

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[ Upstream commit 1a2c4e5635177939a088d22fa35c6a7032725663 ]

The schematics are misleading, the flow control is for HSCIF1. We need
SCIF1 for GNSS/GPS which does not use flow control.

Fixes: c6c816e22b ("arm64: dts: ulcb-kf: enable SCIF1")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230525084823.4195-2-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Wolfram Sang 2023-05-25 10:48:22 +02:00 committed by Greg Kroah-Hartman
parent 40ac5cb6cb
commit 5541d1856c
1 changed files with 1 additions and 2 deletions
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arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
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@ -269,7 +269,7 @@
};
scif1_pins: scif1 {
groups = "scif1_data_b", "scif1_ctrl";
groups = "scif1_data_b";
function = "scif1";
};
@ -329,7 +329,6 @@
&scif1 {
pinctrl-0 = <&scif1_pins>;
pinctrl-names = "default";
uart-has-rtscts;
status = "okay";
};