* [PATCH v1] arm64: dts: freescale: imx95-verdin-ivy: fix RS485 RTS polarity
@ 2026-04-09 9:33 Francesco Dolcini
0 siblings, 0 replies; only message in thread
From: Francesco Dolcini @ 2026-04-09 9:33 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Francesco Dolcini, devicetree, imx, linux-arm-kernel,
linux-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Fix the RS485 functionality, the RS485 RTS signal is active high on Ivy.
Fixes: f33a1f9a942c ("arm64: dts: freescale: imx95-verdin: Add Ivy carrier board")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi
index 8337c8b25f05..ff31f7c48cfb 100644
--- a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi
@@ -452,7 +452,6 @@ &lpuart7 {
/* Verdin UART_2, through RS485 transceiver */
&lpuart8 {
- rs485-rts-active-low;
rs485-rx-during-tx;
linux,rs485-enabled-at-boot-time;
--
2.47.3
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