1NVIDIA Tegra20 MC(Memory Controller) 2 3Required properties: 4- compatible : "nvidia,tegra20-mc" 5- reg : Should contain 2 register ranges(address and length); see the 6 example below. Note that the MC registers are interleaved with the 7 GART registers, and hence must be represented as multiple ranges. 8- interrupts : Should contain MC General interrupt. 9- #reset-cells : Should be 1. This cell represents memory client module ID. 10 The assignments may be found in header file <dt-bindings/memory/tegra20-mc.h> 11 or in the TRM documentation. 12 13Example: 14 mc: memory-controller@7000f000 { 15 compatible = "nvidia,tegra20-mc"; 16 reg = <0x7000f000 0x024 17 0x7000f03c 0x3c4>; 18 interrupts = <0 77 0x04>; 19 #reset-cells = <1>; 20 }; 21 22 video-codec@6001a000 { 23 compatible = "nvidia,tegra20-vde"; 24 ... 25 resets = <&mc TEGRA20_MC_RESET_VDE>; 26 }; 27