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Signed-off-by: Haibo Chen Signed-off-by: Peng Fan Reviewed-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx952-evk.dts | 45 ++++++++++++++++++++++++= ++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx952-evk.dts b/arch/arm64/boot= /dts/freescale/imx952-evk.dts index 21b951a2156414819dfb589e5e7e736e7b1fe48a..bae7b88f8229babc42952b7abbe= b912cbefc10fd 100644 --- a/arch/arm64/boot/dts/freescale/imx952-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx952-evk.dts @@ -64,6 +64,22 @@ linux_cma: linux,cma { }; }; =20 + flexcan1_phy: can-phy0 { + compatible =3D "nxp,tjr1443"; + #phy-cells =3D <0>; + max-bitrate =3D <8000000>; + enable-gpios =3D <&pcal6416 6 GPIO_ACTIVE_HIGH>; + standby-gpios =3D <&pcal6416 5 GPIO_ACTIVE_LOW>; + }; + + flexcan2_phy: can-phy1 { + compatible =3D "nxp,tjr1443"; + #phy-cells =3D <0>; + max-bitrate =3D <8000000>; + enable-gpios =3D <&i2c4_pcal6408 4 GPIO_ACTIVE_HIGH>; + standby-gpios =3D <&i2c4_pcal6408 3 GPIO_ACTIVE_LOW>; + }; + reg_3p3v: regulator-3p3v { compatible =3D "regulator-fixed"; regulator-max-microvolt =3D <3300000>; @@ -108,6 +124,21 @@ reg_usb_vbus: regulator-vbus { =20 }; =20 +/* pin conflict with PDM */ +&flexcan1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_flexcan1>; + phys =3D <&flexcan1_phy>; + status =3D "disabled"; +}; + +&flexcan2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_flexcan2>; + phys =3D <&flexcan2_phy>; + status =3D "okay"; +}; + &lpi2c2 { clock-frequency =3D <400000>; pinctrl-names =3D "default"; @@ -340,6 +371,20 @@ &wdog3 { }; =20 &scmi_iomuxc { + pinctrl_flexcan1: flexcan1grp { + fsl,pins =3D < + IMX952_PAD_PDM_CLK__AONMIX_TOP_CAN1_TX 0x39e + IMX952_PAD_PDM_BIT_STREAM0__AONMIX_TOP_CAN1_RX 0x39e + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins =3D < + IMX952_PAD_GPIO_IO25__WAKEUPMIX_TOP_CAN2_TX 0x39e + IMX952_PAD_GPIO_IO27__WAKEUPMIX_TOP_CAN2_RX 0x39e + >; + }; + pinctrl_lpi2c2: lpi2c2grp { fsl,pins =3D < IMX952_PAD_I2C2_SCL__AONMIX_TOP_LPI2C2_SCL 0x40000b9e --=20 2.37.1