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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-relay90-hz2.antispameurope.com with 4fLSZd0gYQzWygV X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest: 1e9880415023cc401d11ce049b439fb1 X-cloud-security: scantime:1.897 DKIM-Signature: a=rsa-sha256; bh=ANOrIzf22DYFST/OGsWrBLVKkhNoHDH6p+6DszzjdIE=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1772008519; v=1; b=KEXGlZ3pE3iEJJmwiBKK2jAe+ICd6eAleaEZZ7d3l9M647HBvqHPNSTCv5iETchLt6j2SsM6 k6SmnEdxC9HmlYwZkNYVdsLfQ2TvYlRPqOHo4fCcE1ZwmeaBtLoJj8ACNR8Ji3Q/OfZymyIfEcF QwKM6b5cby/NHx3rmzyH7lBbzbo4K9qNVjeOOC7sErU15P1/guuCgmkiMvz4tMtuViU09YZunu0 +r8/84VEc3nB1wunPfcDOCzsjWhkyYygtJa+on2g738Wyol6YEFjRJqxxljr4ueV9md+D5FzgUW oYutdfqwNxwtwuU112q4jhof53ge4Pvyoi2oPePnoyz/w== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260225_014921_259860_808964A8 X-CRM114-Status: GOOD ( 12.22 ) 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 The pinmuxing for UART1 was mixing DCE and DTE modes, which cannot work. Consistently use DCE mode. This switches the RTS and CTS pins, which is fine for this board, as UART1 is routed to a pin header. Fixes: ddabb3ce3f90 ("arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314") Signed-off-by: Nora Schiffer --- .../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/