diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8qm-mek.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 9bb4f01567d4..5ee309d93c1d 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -106,6 +106,44 @@ gpio = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_can01_en: regulator-can01-gen { + compatible = "regulator-fixed"; + regulator-name = "can01-en"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can2_en: regulator-can2-gen { + compatible = "regulator-fixed"; + regulator-name = "can2-en"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can01_stby: regulator-can01-stby { + compatible = "regulator-fixed"; + regulator-name = "can01-stby"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_can01_en>; + }; + + reg_can2_stby: regulator-can2-stby { + compatible = "regulator-fixed"; + regulator-name = "can2-stby"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pca6416 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_can2_en>; + }; }; &cm41_i2c { @@ -153,6 +191,27 @@ status = "disabled"; }; +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + xceiver-supply = <®_can01_stby>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can01_stby>; + status = "okay"; +}; + +&flexcan3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan3>; + xceiver-supply = <®_can2_stby>; + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -381,6 +440,27 @@ >; }; + pinctrl_flexcan1: flexcan0grp { + fsl,pins = < + IMX8QM_FLEXCAN0_TX_DMA_FLEXCAN0_TX 0x21 + IMX8QM_FLEXCAN0_RX_DMA_FLEXCAN0_RX 0x21 + >; + }; + + pinctrl_flexcan2: flexcan1grp { + fsl,pins = < + IMX8QM_FLEXCAN1_TX_DMA_FLEXCAN1_TX 0x21 + IMX8QM_FLEXCAN1_RX_DMA_FLEXCAN1_RX 0x21 + >; + }; + + pinctrl_flexcan3: flexcan3grp { + fsl,pins = < + IMX8QM_FLEXCAN2_TX_DMA_FLEXCAN2_TX 0x21 + IMX8QM_FLEXCAN2_RX_DMA_FLEXCAN2_RX 0x21 + >; + }; + pinctrl_lpuart0: lpuart0grp { fsl,pins = < IMX8QM_UART0_RX_DMA_UART0_RX 0x06000020 |