From: Primoz Fiser <primoz.fiser@norik.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, upstream@lists.phytec.de
Subject: [PATCH v2 2/2] ARM: dts: imx6qdl-phytec-mira: Fix uart3 CTS/RTS pinmuxing
Date: Thu, 1 Oct 2026 10:10:05 +0200 [thread overview]
Message-ID: <20261001081005.2209755-3-primoz.fiser@norik.com> (raw)
In-Reply-To: <20261001081005.2209755-1-primoz.fiser@norik.com>
The pin muxing of the UART3 CTS and RTS pins on the phyBOARD-Mira is
wrong. They are swapped. Pad EIM_EB3 has to be muxed as RTS and pad
EIM_D23 as CTS.
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
Changes in v2:
- new patch
arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi
index a7d6af162731..8b2b4ed76328 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi
@@ -374,8 +374,8 @@ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
pinctrl_uart3: uart3grp {
fsl,pins = <
- MX6QDL_PAD_EIM_EB3__UART3_CTS_B 0x1b0b1
- MX6QDL_PAD_EIM_D23__UART3_RTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_EB3__UART3_RTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
>;
--
2.34.1
next prev parent reply other threads:[~2026-10-01 8:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-01 8:10 [PATCH v2 0/2] ARM: dts: imx6: phytec-mira: phyBOARD-Mira fixes Primoz Fiser
2026-10-01 8:10 ` [PATCH v2 1/2] ARM: dts: imx6qdl-phytec-mira: Add touchscreen-inverted properties Primoz Fiser
2026-10-01 8:10 ` Primoz Fiser [this message]
2026-10-01 10:14 ` [PATCH v2 0/2] ARM: dts: imx6: phytec-mira: phyBOARD-Mira fixes Fabio Estevam
2026-10-01 10:28 ` Primoz Fiser
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