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arm64: dts: imx8mp-var-som-symphony: enable ECSPI2

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Enable the ECSPI2 bus on the Symphony carrier board and add the pinctrl
configuration for the SPI signals and chip select GPIO.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Stefano Radaelli 2026-06-08 16:41:10 +02:00 committed by Frank Li
parent 6651fb350b
commit c0cb98e323
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/freescale/imx8mp-var-som-symphony.dts
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@ -99,6 +99,13 @@ &aud2htx {
status = "okay";
};
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
status = "okay";
};
&hdmi_pai {
status = "okay";
};
@ -327,6 +334,15 @@ MX8MP_IOMUXC_SPDIF_TX__GPIO5_IO03 0x16
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x12
MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x12
MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x12
MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x12
>;
};
pinctrl_hdmi: hdmigrp {
fsl,pins = <
MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2