From: Shawn Guo <shawnguo2@yeah.net>
To: Xu Yang <xu.yang_2@nxp.com>
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, Frank.Li@nxp.com,
jun.li@nxp.com, devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: imx8qm-mek: fix mux-controller select/enable-gpios polarity
Date: Sun, 16 Nov 2025 21:10:27 +0800 [thread overview]
Message-ID: <aRnNQ__Ukp_74XA5@dragon> (raw)
In-Reply-To: <20251113111444.888985-1-xu.yang_2@nxp.com>
On Thu, Nov 13, 2025 at 07:14:44PM +0800, Xu Yang wrote:
> 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>
Applied, thanks!
prev parent reply other threads:[~2025-11-16 13:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 11:14 [PATCH] arm64: dts: imx8qm-mek: fix mux-controller select/enable-gpios polarity Xu Yang
2025-11-13 16:28 ` Frank Li
2025-11-16 13:10 ` Shawn Guo [this message]
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