Commit e89ee355 authored by Xu Yang's avatar Xu Yang Committed by Shawn Guo
Browse files

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: b237975b ("arm64: dts: imx8qm-mek: add usb 3.0 and related type C nodes")
Cc: stable@vger.kernel.org
Reviewed-by: default avatarJun Li <jun.li@nxp.com>
Signed-off-by: default avatarXu Yang <xu.yang_2@nxp.com>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 1b033463

arch/arm64/boot/dts/freescale/imx8qm-mek.dts

+2 −2
Original line number Diff line number Diff line
@@ -217,8 +217,8 @@ mux-controller { 
		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 {