* Realtek H26x controller for RTS3915

Required properties:
- compatible: Should be "realtek,rts3915-vpucodec"
- reg: Address and length of the register set for the device
- interrupt-parent: Phandle of the parent interrupt controller
- interrupts: Should contain the h26x interrupt number
- clocks: List of clock for H26x controller
- clock-names: List of clock name strings sorted in the same order as
the clocks property
- clock-frequency : List of clock frequency sorted in the same order as
the clocks property
- resets: List of phandle and reset specifier pairs, one pair for
each reset signal that affects the device
- reset-names: List of reset signal name strings sorted in the same order as
the resets property
- use-lossless: Support lossless or not, more memory needed

Example:
	rts_h265_vpucodec@0x180c0000 {
		compatible = "realtek,rts3915-vpucodec";
		reg = <0x180c0000 0x00001050>;
		interrupt-parent = <&vecintc>;
		interrupts = <BSP_IRQ_H265>;
		clocks = <&clks RLX_CLK_H265_CK>, \
				<&clks RLX_CLK_H265_ACLK_CK>, \
				<&clks RLX_CLK_H265_BCLK_CK>, \
				<&clks RLX_CLK_H265_CCLK_CK>;
		clock-names = "h265_ck", "h265_aclk_ck", \
				"h265_bclk_ck", "h265_cclk_ck";
		clock-frequency = <0 0 250000000 250000000>;
		resets = <&reset FORCE_RESET_H265_AXI>, \
				<&reset FORCE_RESET_H265_BPU>, \
				<&reset FORCE_RESET_H265_CORE>, \
				<&sysmem SYS_MEM_SD_H265>;
		reset-names = "axi", "bpu", "core", "sysmem-up";
		use-lossless = "no";
	};
