diff options
| author | Xu Yang <xu.yang_2@nxp.com> | 2025-11-13 19:14:44 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-11-16 21:10:06 +0800 |
| commit | e89ee35567d3d465ef0715953170be72f5ef1d4c (patch) | |
| tree | e2e9284088031c9a8944aff23eefca4475a031b3 | |
| parent | 1b03346314b791ad966d3c6d59253328226a2b2d (diff) | |
arm64: dts: imx8qm-mek: fix mux-controller select/enable-gpios polarity
According to the board design, set SEL to high means flipped
connection (TX2/RX2). And the TCPM will output logical 1 if it needs
flipped connection. So switch to active high for select-gpios.
The EN pin on mux chip is low active, so switch to active low for
enable-gpios too.
Fixes: b237975b2cd5 ("arm64: dts: imx8qm-mek: add usb 3.0 and related type C nodes")
Cc: stable@vger.kernel.org
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 202d5c67ac40..9c0b6b8d6459 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -217,8 +217,8 @@ compatible = "nxp,cbdtu02043", "gpio-sbu-mux"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec_mux>; - select-gpios = <&lsio_gpio4 6 GPIO_ACTIVE_LOW>; - enable-gpios = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>; + select-gpios = <&lsio_gpio4 6 GPIO_ACTIVE_HIGH>; + enable-gpios = <&lsio_gpio4 19 GPIO_ACTIVE_LOW>; orientation-switch; port { |