diff options
| author | Chen-Yu Tsai <[email protected]> | 2024-04-12 15:56:12 +0800 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <[email protected]> | 2024-06-27 10:10:21 +0200 |
| commit | e9a9055fdcdc1e5a27cef118c5b4f09cdd2fa28e (patch) | |
| tree | ce90f8f5ed1f3c31b5f99da3893f20d806b8efaf | |
| parent | 7ca7bbd28983e640c7b58e231d69911a84f5ec8a (diff) | |
arm64: dts: mediatek: mt8183-kukui: Drop bogus output-enable property
The "output-enable" property is set on uart1's RTS pin. This is bogus
because the hardware does not actually have a controllable output
buffer. Secondly, the implementation incorrectly treats this property
as a request to switch the pin to GPIO output. This does not fit the
intended semantic of "output-enable" and it does not have any affect
either because the pin is muxed to the UART function, not the GPIO
function.
Drop the property.
Fixes: cd894e274b74 ("arm64: dts: mt8183: Add krane-sku176 board")
Signed-off-by: Chen-Yu Tsai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 100191c6453b..feb8a5acf2cd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -803,7 +803,6 @@ }; pins-rts { pinmux = <PINMUX_GPIO47__FUNC_URTS1>; - output-enable; }; pins-cts { pinmux = <PINMUX_GPIO46__FUNC_UCTS1>; @@ -822,7 +821,6 @@ }; pins-rts { pinmux = <PINMUX_GPIO47__FUNC_URTS1>; - output-enable; }; pins-cts { pinmux = <PINMUX_GPIO46__FUNC_UCTS1>; |