ARM: dts: STiH410: Add hva dt nodes

Add the hva (multi-format video encoder for STMicroelectronics SoC)
dt nodes for the hva device, defining register address, interrupt
and clock.
Signed-off-by: Jean-Christophe TROTIN <jean-christophe.trotin@st.com>

arch/arm/boot/dts/stih410.dtsi

@@ -228,6 +228,16 @@ bdisp0:bdisp@9f10000 {
 			clocks = <&clk_s_c0_flexgen CLK_IC_BDISP_0>;
 		};
 
+		hva@8c85000 {
+			compatible = "st,st-hva";
+			reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
+			reg-names = "hva_registers", "hva_esram";
+			interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
+				     <GIC_SPI 59 IRQ_TYPE_NONE>;
+			clock-names = "clk_hva";
+			clocks = <&clk_s_c0_flexgen CLK_HVA>;
+		};
+
 		thermal@91a0000 {
 			compatible = "st,stih407-thermal";
 			reg = <0x91a0000 0x28>;