ARM: dts: stm32: add USB Host (USBH) support to stm32mp157c

Add support for USBH (USB Host) to STM32MP157C SoC.
USBH is a USB Host controller supporting the standard registers used for
full- and low-speed (OHCI controller) and high-speed (EHCI controller).

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 319788c..ab5e1d7 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -718,6 +718,25 @@
                        status = "disabled";
                };
 
+               usbh_ohci: usbh-ohci@5800c000 {
+                       compatible = "generic-ohci";
+                       reg = <0x5800c000 0x1000>;
+                       clocks = <&rcc USBH>;
+                       resets = <&rcc USBH_R>;
+                       interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+                       status = "disabled";
+               };
+
+               usbh_ehci: usbh-ehci@5800d000 {
+                       compatible = "generic-ehci";
+                       reg = <0x5800d000 0x1000>;
+                       clocks = <&rcc USBH>;
+                       resets = <&rcc USBH_R>;
+                       interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+                       companion = <&usbh_ohci>;
+                       status = "disabled";
+               };
+
                dsi: dsi@5a000000 {
                        compatible = "st,stm32-dsi";
                        reg = <0x5a000000 0x800>;