[PATCH 3/6] arm64: dts: imx93-tqma9352-mba91xxca: remove pullup from CAN pins

Alexander Stein alexander.stein at ew.tq-group.com
Tue Oct 6 03:13:47 PDT 2026


From: Markus Niebel <Markus.Niebel at ew.tq-group.com>

Board has external PU, so internal PU are not needed.

Fixes: e5bc07026f94 ("arm64: add initial device tree for TQMa93xx/MBa91xxCA")

Signed-off-by: Markus Niebel <Markus.Niebel at ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 .../arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts
index 737326ba1b2a7..f8e4c9cea53f5 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca.dts
@@ -635,10 +635,10 @@ pinctrl_fec_phy: fecphygrp {
 	};
 
 	pinctrl_flexcan1: flexcan1grp {
-		fsl,pins = /* HYS | PU | FSEL_0 | DSE no drive */
-			   <MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x1200>,
-			   /* PU | FSEL_3 | DSE X4 */
-			   <MX93_PAD_PDM_CLK__CAN1_TX			0x039e>;
+		fsl,pins = /* HYS | FSEL_0 | DSE no drive */
+			   <MX93_PAD_PDM_BIT_STREAM0__CAN1_RX		0x1000>,
+			   /* FSEL_3 | DSE X4 */
+			   <MX93_PAD_PDM_CLK__CAN1_TX			0x019e>;
 	};
 
 	pinctrl_jtag: jtaggrp {
-- 
2.55.0




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