From: Alexander Stein <alexander.stein@ew.tq-group.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>,
Shawn Guo <shawnguo@kernel.org>,
Alexander Stein <alexander.stein@ew.tq-group.com>,
Markus Niebel <Markus.Niebel@ew.tq-group.com>,
Martin Schmiedel <Martin.Schmiedel@tq-group.com>,
Andrew Lunn <andrew@lunn.ch>
Cc: linux@ew.tq-group.com, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/6] arm64: dts: imx91-tqma9131-mba93xxca: remove pullup from CAN pins
Date: Tue, 6 Oct 2026 12:13:46 +0200 [thread overview]
Message-ID: <20261006101358.2189639-2-alexander.stein@ew.tq-group.com> (raw)
In-Reply-To: <20261006101358.2189639-1-alexander.stein@ew.tq-group.com>
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Board has external PU, so internal PU are not needed.
Fixes: 4d0d3a3d1993 ("arm64: dts: add devicetree for TQMa91xx on MBa93xxCA")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../dts/freescale/imx91-tqma9131-mba93xxca.dts | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx91-tqma9131-mba93xxca.dts b/arch/arm64/boot/dts/freescale/imx91-tqma9131-mba93xxca.dts
index 3fb5bb71b6225..4a98cb0789c97 100644
--- a/arch/arm64/boot/dts/freescale/imx91-tqma9131-mba93xxca.dts
+++ b/arch/arm64/boot/dts/freescale/imx91-tqma9131-mba93xxca.dts
@@ -715,19 +715,19 @@ MX91_PAD_CCM_CLKO2__GPIO3_IO27 0x1000
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
- /* HYS | PU | FSEL_0 | DSE no drive */
- MX91_PAD_PDM_BIT_STREAM0__CAN1_RX 0x1200
- /* PU | FSEL_3 | DSE X4 */
- MX91_PAD_PDM_CLK__CAN1_TX 0x039e
+ /* HYS |FSEL_0 | DSE no drive */
+ MX91_PAD_PDM_BIT_STREAM0__CAN1_RX 0x1000
+ /* FSEL_3 | DSE X4 */
+ MX91_PAD_PDM_CLK__CAN1_TX 0x019e
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
- /* HYS | PU | FSEL_0 | DSE no drive */
- MX91_PAD_GPIO_IO27__CAN2_RX 0x1200
- /* PU | FSEL_3 | DSE X4 */
- MX91_PAD_GPIO_IO25__CAN2_TX 0x039e
+ /* HYS | FSEL_0 | DSE no drive */
+ MX91_PAD_GPIO_IO27__CAN2_RX 0x1000
+ /* FSEL_3 | DSE X4 */
+ MX91_PAD_GPIO_IO25__CAN2_TX 0x019e
>;
};
--
2.55.0
next prev parent reply other threads:[~2026-10-06 10:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-06 10:13 [PATCH 1/6] arm64: dts: imx91-tqma9131-mba91xxca: " Alexander Stein
2026-10-06 10:13 ` Alexander Stein [this message]
2026-10-06 10:13 ` [PATCH 3/6] arm64: dts: imx93-tqma9352-mba91xxca: " Alexander Stein
2026-10-06 10:13 ` [PATCH 4/6] arm64: dts: imx93-tqma9352-mba93xxca: " Alexander Stein
2026-10-06 10:13 ` [PATCH 5/6] arm64: dts: imx93-tqma9352-mba93xxla-mini: " Alexander Stein
2026-10-06 10:13 ` [PATCH 6/6] arm64: dts: imx93-tqma9352-mba93xxla: " Alexander Stein
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