arm64: dts: colibri-imx8x: Add USB3803 HUB

Add USB3803 HUB, this is required for Bluetooth and USB
functionalities.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index bc1577b5f1ea59b948227d7780f1cb82cb5689d5..f929c5f07e643c13c086fecce1e5ca0952ab189b 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -113,6 +113,26 @@
        pinctrl-0 = <&pinctrl_i2c0>, <&pinctrl_sgtl5000_usb_clk>;
        status = "okay";
 
+       /* USB HUB USB3803 */
+       usb-hub@8 {
+               compatible = "smsc,usb3803";
+               reg = <0x8>;
+               assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+                                 <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+                                 <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+                                 <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+               assigned-clock-rates = <786432000>, <49152000>, <12000000>, <12000000>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_usb3503a>;
+               bypass-gpios = <&gpio_expander_43 5 GPIO_ACTIVE_LOW>;
+               clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+               clock-names = "refclk";
+               disabled-ports = <2>;
+               initial-mode = <1>;
+               intn-gpios = <&lsio_gpio3 4 GPIO_ACTIVE_LOW>;
+               reset-gpios = <&gpio_expander_43 4 GPIO_ACTIVE_LOW>;
+       };
+
        sgtl5000_a: audio-codec@a {
                compatible = "fsl,sgtl5000";
                reg = <0xa>;