From 203a6a7e92b193fa8813497a92aa03014527450c Mon Sep 17 00:00:00 2001 From: Frank Li Date: Mon, 20 Oct 2025 17:06:43 -0400 Subject: [PATCH] ARM: dts: imx7ulp: remove bias-pull-up i.MX7ULP pinctrl don't support bias-pull-up property. So remove it to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dtb: pinctrl@40ac0000 (fsl,imx7ulp-iomuxc1): lpuart4grp: 'bias-pull-up' does not match any of the regexes: '^pinctrl-[0-9]+$' Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dts b/arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dts index eff51e113db4f..88d7dc005fa0e 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/nxp/imx/imx7ulp-evk.dts @@ -92,7 +92,6 @@ IMX7ULP_PAD_PTC3__LPUART4_RX 0x3 IMX7ULP_PAD_PTC2__LPUART4_TX 0x3 >; - bias-pull-up; }; pinctrl_pwm0: pwm0grp { -- 2.47.3