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?
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;
i2c4 = &i2c4;
};
@@ -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
