From 5580a6278c5ce77a8492d76571929321894934f3 Mon Sep 17 00:00:00 2001 From: Stefano Radaelli Date: Mon, 6 Jul 2026 11:34:39 +0200 Subject: [PATCH] arm64: dts: freescale: imx8mn-var-som: enable FlexSPI interface Enable the FlexSPI controller on the VAR-SOM-MX8MN and add the corresponding pin multiplexing configuration. Signed-off-by: Stefano Radaelli Signed-off-by: Frank Li --- .../boot/dts/freescale/imx8mn-var-som.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi index 7a4c7455a162..0bc9fb44069e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi @@ -176,6 +176,12 @@ ethphy: ethernet-phy@4 { }; }; +&flexspi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexspi0>; + status = "okay"; +}; + &i2c1 { clock-frequency = <400000>; pinctrl-names = "default"; @@ -454,6 +460,17 @@ MX8MN_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x120 >; }; + pinctrl_flexspi0: flexspi0grp { + fsl,pins = < + MX8MN_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x1c4 + MX8MN_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x84 + MX8MN_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x84 + MX8MN_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x84 + MX8MN_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x84 + MX8MN_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x84 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3