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charset=UTF-8 Content-Transfer-Encoding: 8bit X-cloud-security-sender: nora.schiffer@ew.tq-group.com X-cloud-security-recipient: linux-arm-kernel@lists.infradead.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: nora.schiffer@ew.tq-group.com X-cloud-security-Mailarchivtype: outbound X-cloud-security-Virusscan: CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay10-hz2.antispameurope.com with 4fPXb60bzBz4FL03 X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest: 9d7a5410827e20c72befa8843b80a097 X-cloud-security: scantime:3.725 DKIM-Signature: a=rsa-sha256; bh=S8KixDfsRAE0QkCkrj6ecFMAb3wezNZ0IVq81F5Gw8I=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1772441196; v=1; b=a55+2sfqLJoiAevN8RmzdY/SrWHrDRaAfHsVgr59vd+2BE7Ic53B+eWvj5Mm/ajcvhpfFZCI Q2+2FX9hdQroJ6TQTmbTkwmRBxNI2K2eCrUtB25Btv71Gz2v6O1xQzOXGQH/SaZKvEg80jirwAf hxHvPgrmNPCJsbuqZDCsbhLLQLkcCP5SNYMQsWQ6bebMe0wGCmfbf6N4MXczj/JN1D5Nbd9VlNF X8NTEWEkJlraU1S7fvPB9sN9V4VuzWD5PSCMHjBIDJfSaepCa65+bchLJcMwIRLvlCet75nayYm MANCLWwTuT+zh/uY81+P48IMxk0rAinNDyMQUYvkSyvlA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260302_004653_724293_54D2A1ED X-CRM114-Status: GOOD ( 12.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org UART1 operates in DCE mode, but the RTS/CTS pins were incorrectly configured using the DTE pinmux setting. Correct the pinmux to match DCE mode. Switching the RTS and CTS signals is fine for this board, as UART1 is routed to a pin header. Existing functionality is unaffected, as RTS/CTS could never have worked with the incorrect pinmux. Fixes: ddabb3ce3f90 ("arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314") Signed-off-by: Nora Schiffer --- v2: updated commit message based on suggestion by Frank Li .../boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts index b7f69c92b7748..1665a5030b993 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts @@ -848,8 +848,8 @@ pinctrl_tlv320aic3x04: tlv320aic3x04grp { pinctrl_uart1: uart1grp { fsl,pins = , , - , - ; + , + ; }; pinctrl_uart1_gpio: uart1gpiogrp { -- TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht München, HRB 105018 Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider https://www.tq-group.com/