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-rw-r--r--arch/arm/boot/dts/imx7ulp-evk-spi-slave.dts12
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2-lpspi-slave.dts11
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7ulp-evk-spi-slave.dts b/arch/arm/boot/dts/imx7ulp-evk-spi-slave.dts
index 728f91ebab5b..217f5b83395e 100644
--- a/arch/arm/boot/dts/imx7ulp-evk-spi-slave.dts
+++ b/arch/arm/boot/dts/imx7ulp-evk-spi-slave.dts
@@ -11,6 +11,18 @@
/delete-node/&spidev0;
+&pinctrl_lpspi3 {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF16__LPSPI3_SIN 0x0
+ IMX7ULP_PAD_PTF17__LPSPI3_SOUT 0x0
+ IMX7ULP_PAD_PTF18__LPSPI3_SCK 0x0
+ IMX7ULP_PAD_PTF19__LPSPI3_PCS0 0x0
+ >;
+};
+
&lpspi3 {
+ pinctrl-0 = <&pinctrl_lpspi3>;
+ pinctrl-1 = <&pinctrl_lpspi3>;
+ /delete-property/ cs-gpios;
spi-slave;
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2-lpspi-slave.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2-lpspi-slave.dts
index 6a27f0a17de9..c38b3970bb8d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2-lpspi-slave.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2-lpspi-slave.dts
@@ -16,6 +16,17 @@
/delete-node/&spidev0;
+&pinctrl_lpspi3 {
+ fsl,pins = <
+ SC_P_SPI3_SCK_DMA_SPI3_SCK 0x0600004c
+ SC_P_SPI3_SDO_DMA_SPI3_SDO 0x0600004c
+ SC_P_SPI3_SDI_DMA_SPI3_SDI 0x0600004c
+ SC_P_SPI3_CS0_DMA_SPI3_CS0 0x0600004c
+ >;
+};
+
&lpspi3 {
+ pinctrl-0 = <&pinctrl_lpspi3>;
+ /delete-property/ cs-gpios;
spi-slave;
};