Hi,
thanks for the update.
Am Montag, 18. Dezember 2023, 09:54:55 CET schrieb Xu Yang:
> There are 2 USB controllers on i.MX93. Add them.
>
> Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
> ---
> Changes in v2:
> - fix format as suggested by Alexander
> - change compatible from fsl,imx8mm-usb to fsl,imx93-usb
> ---
> arch/arm64/boot/dts/freescale/imx93.dtsi | 58 ++++++++++++++++++++++++
> 1 file changed, 58 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi
> b/arch/arm64/boot/dts/freescale/imx93.dtsi index 34c0540276d1..043ec8dc9aca
> 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -171,6 +171,20 @@ cm33: remoteproc-cm33 {
> status = "disabled";
> };
>
> + usbphynop1: usbphynop1 {
> + compatible = "usb-nop-xceiv";
> + #phy-cells = <0>;
> + clocks = <&clk IMX93_CLK_USB_PHY_BURUNIN>;
> + clock-names = "main_clk";
> + };
> +
> + usbphynop2: usbphynop2 {
> + compatible = "usb-nop-xceiv";
> + #phy-cells = <0>;
> + clocks = <&clk IMX93_CLK_USB_PHY_BURUNIN>;
> + clock-names = "main_clk";
> + };
> +
> soc@0 {
> compatible = "simple-bus";
> #address-cells = <1>;
> @@ -1059,5 +1073,49 @@ ddr-pmu@4e300dc0 {
> reg = <0x4e300dc0 0x200>;
> interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
> };
> +
> + usbotg1: usb@4c100000 {
> + compatible = "fsl,imx93-usb", "fsl,imx7d-usb",
"fsl,imx27-usb";
> + reg = <0x4c100000 0x200>;
> + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX93_CLK_USB_CONTROLLER_GATE>,
> + <&clk IMX93_CLK_HSIO_32K_GATE>;
> + clock-names = "usb_ctrl_root_clk",
"usb_wakeup_clk";
> + assigned-clocks = <&clk IMX93_CLK_HSIO>;
> + assigned-clock-parents = <&clk
IMX93_CLK_SYS_PLL_PFD1_DIV2>;
> + assigned-clock-rates = <133000000>;
> + fsl,usbphy = <&usbphynop1>;
fsl,usbphy is depreacated. Please refer to Documentation/devicetree/bindings/
usb/ci-hdrc-usb2.yaml
> + fsl,usbmisc = <&usbmisc1 0>;
> + status = "disabled";
> + };
> +
> + usbmisc1: usbmisc@4c100200 {
> + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-
usbmisc",
> + "fsl,imx6q-usbmisc";
> + reg = <0x4c100200 0x200>;
> + #index-cells = <1>;
> + };
> +
> + usbotg2: usb@4c200000 {
> + compatible = "fsl,imx93-usb", "fsl,imx7d-usb",
"fsl,imx27-usb";
> + reg = <0x4c200000 0x200>;
> + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX93_CLK_USB_CONTROLLER_GATE>,
> + <&clk IMX93_CLK_HSIO_32K_GATE>;
> + clock-names = "usb_ctrl_root_clk",
"usb_wakeup_clk";
> + assigned-clocks = <&clk IMX93_CLK_HSIO>;
> + assigned-clock-parents = <&clk
IMX93_CLK_SYS_PLL_PFD1_DIV2>;
> + assigned-clock-rates = <133000000>;
> + fsl,usbphy = <&usbphynop2>;
fsl,usbphy is depreacated. Please refer to Documentation/devicetree/bindings/
usb/ci-hdrc-usb2.yaml
> + fsl,usbmisc = <&usbmisc2 0>;
> + status = "disabled";
> + };
> +
> + usbmisc2: usbmisc@4c200200 {
> + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-
usbmisc",
> + "fsl,imx6q-usbmisc";
> + reg = <0x4c200200 0x200>;
> + #index-cells = <1>;
> + };
Please insert these nodes sorted by node address. It should be inserted before
ddr-pmu.
Best regards,
Alexander
> };
> };
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