Subject: [RFC] arm: dts: imx: imx8qm: usb support
Try to get USB working with imx8qm. Therefore I took below from NXP vendor tree. Can someone point me to the missing driver parts that are needed?
The usb driver still not enabled.
Regards, Peng.
Best regards,
Oliver
arch/arm/dts/fsl-imx8qm.dtsi | 71 ++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+)
diff --git a/arch/arm/dts/fsl-imx8qm.dtsi b/arch/arm/dts/fsl-imx8qm.dtsi index 6808f68f9d..87c3bb2257 100644 --- a/arch/arm/dts/fsl-imx8qm.dtsi +++ b/arch/arm/dts/fsl-imx8qm.dtsi @@ -40,6 +40,10 @@ i2c1 = &i2c1; i2c2 = &i2c2; i2c3 = &i2c3;
usb0 = &usbotg1;usbphy0 = &usbphy1;usb1 = &usb2;usbphy1 = &usb2_phy;@@ -142,6 +146,33 @@ #address-cells = <1>; #size-cells = <0>;
pd_conn_usbotg0: PD_CONN_USB_0 {reg = <SC_R_USB_0>;#power-domain-cells = <0>;power-domains = <&pd_conn>;};pd_conn_usbotg0_phy: PD_CONN_USB_0_PHY {reg = <SC_R_USB_0_PHY>;#power-domain-cells = <0>;power-domains = <&pd_conn>;};pd_conn_usbotg1: PD_CONN_USB_1 {reg = <SC_R_USB_1>;#power-domain-cells = <0>;power-domains = <&pd_conn>;};pd_conn_usb2: PD_CONN_USB_2 {reg = <SC_R_USB_2>;#power-domain-cells = <0>;power-domains = <&pd_conn>;};pd_conn_usb2_phy: PD_CONN_USB_2_PHY {reg = <SC_R_USB_2_PHY>;#power-domain-cells = <0>;power-domains = <&pd_conn>;}; pd_conn_sdch0: PD_CONN_SDHC_0 { reg = <SC_R_SDHC_0>; #power-domain-cells = <0>;@@ -555,6 +586,46 @@ power-domains = <&pd_conn_enet1>; status = "disabled"; };
- usbmisc1: usbmisc@5b0d0200 {
#index-cells = <1>;compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";reg = <0x0 0x5b0d0200 0x0 0x200>;- };
- usbphy1: usbphy@0x5b100000 {
compatible = "fsl,imx8qm-usbphy", "fsl,imx7ulp-usbphy","fsl,imx6ul-usbphy", "fsl,imx23-usbphy";
reg = <0x0 0x5b100000 0x0 0x200>;clocks = <&clk IMX8QM_USB2_PHY_IPG_CLK>;power-domains = <&pd_conn_usbotg0_phy>;- };
- usbotg1: usb@5b0d0000 {
compatible = "fsl,imx7d-usb", "fsl,imx27-usb";reg = <0x0 0x5b0d0000 0x0 0x200>;interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;fsl,usbphy = <&usbphy1>;fsl,usbmisc = <&usbmisc1 0>;clocks = <&clk IMX8QM_USB2_OH_AHB_CLK>;phy-clkgate-delay-us = <400>;status = "disabled";#stream-id-cells = <1>;power-domains = <&pd_conn_usbotg0>;- };
- usb2_phy: phy@0x5b160000 {
compatible = "fsl,imx8-usb-phy";reg = <0x0 0x5b160000 0x0 0x10000>;power-domains = <&pd_conn_usb2_phy>;- };
- usb2: usb@0x5b110000 {
compatible = "fsl,imx8-usb3";reg = <0x0 0x5b110000 0x0 0x38000>;fsl,usbphy = <&usb2_phy>;status = "disabled";power-domains = <&pd_conn_usb2>;- };
};
&A53_0 {
2.17.1