38 lines · plain
1L4 interconnect bindings2 3These bindings describe the OMAP SoCs L4 interconnect bus.4 5Required properties:6- compatible : Should be "ti,omap2-l4" for OMAP2 family l4 core bus7 Should be "ti,omap2-l4-wkup" for OMAP2 family l4 wkup bus8 Should be "ti,omap3-l4-core" for OMAP3 family l4 core bus9 Should be "ti,omap4-l4-cfg" for OMAP4 family l4 cfg bus10 Should be "ti,omap4-l4-per" for OMAP4 family l4 per bus11 Should be "ti,omap4-l4-wkup" for OMAP4 family l4 wkup bus12 Should be "ti,omap5-l4-cfg" for OMAP5 family l4 cfg bus13 Should be "ti,omap5-l4-wkup" for OMAP5 family l4 wkup bus14 Should be "ti,dra7-l4-cfg" for DRA7 family l4 cfg bus15 Should be "ti,dra7-l4-wkup" for DRA7 family l4 wkup bus16 Should be "ti,am3-l4-wkup" for AM33xx family l4 wkup bus17 Should be "ti,am4-l4-wkup" for AM43xx family l4 wkup bus18- ranges : contains the IO map range for the bus19- reg : registers link agent and interconnect agent and access protection20- reg-names : "la" for link agent, "ia0" to "ia3" for one to three21 interconnect agent instances, "ap" for access if it exists22 23Examples:24 25l4: interconnect@48000000 {26 compatible "ti,omap4-l4-per", "simple-bus";27 reg = <0x48000000 0x800>,28 <0x48000800 0x800>,29 <0x48001000 0x400>,30 <0x48001400 0x400>,31 <0x48001800 0x400>,32 <0x48001c00 0x400>;33 reg-names = "ap", "la", "ia0", "ia1", "ia2", "ia3";34 #address-cells = <1>;35 #size-cells = <1>;36 ranges = <0 0x48000000 0x100000>;37};38