172b10ac0STero KristoL4 interconnect bindings 272b10ac0STero Kristo 372b10ac0STero KristoThese bindings describe the OMAP SoCs L4 interconnect bus. 472b10ac0STero Kristo 572b10ac0STero KristoRequired properties: 672b10ac0STero Kristo- compatible : Should be "ti,omap2-l4" for OMAP2 family l4 core bus 772b10ac0STero Kristo Should be "ti,omap2-l4-wkup" for OMAP2 family l4 wkup bus 8b8845074STero Kristo Should be "ti,omap3-l4-core" for OMAP3 family l4 core bus 97415b0b4STero Kristo Should be "ti,omap4-l4-cfg" for OMAP4 family l4 cfg bus 10*8b1d9676STony Lindgren Should be "ti,omap4-l4-per" for OMAP4 family l4 per bus 117415b0b4STero Kristo Should be "ti,omap4-l4-wkup" for OMAP4 family l4 wkup bus 12ed8509edSTero Kristo Should be "ti,omap5-l4-cfg" for OMAP5 family l4 cfg bus 13ed8509edSTero Kristo Should be "ti,omap5-l4-wkup" for OMAP5 family l4 wkup bus 14d919501fSTero Kristo Should be "ti,dra7-l4-cfg" for DRA7 family l4 cfg bus 15d919501fSTero Kristo Should be "ti,dra7-l4-wkup" for DRA7 family l4 wkup bus 16e3bc5358STero Kristo Should be "ti,am3-l4-wkup" for AM33xx family l4 wkup bus 1783a5d6c9STero Kristo Should be "ti,am4-l4-wkup" for AM43xx family l4 wkup bus 1872b10ac0STero Kristo- ranges : contains the IO map range for the bus 19*8b1d9676STony Lindgren- reg : registers link agent and interconnect agent and access protection 20*8b1d9676STony Lindgren- reg-names : "la" for link agent, "ia0" to "ia3" for one to three 21*8b1d9676STony Lindgren interconnect agent instances, "ap" for access if it exists 2272b10ac0STero Kristo 2372b10ac0STero KristoExamples: 2472b10ac0STero Kristo 25*8b1d9676STony Lindgrenl4: interconnect@48000000 { 26*8b1d9676STony Lindgren compatible "ti,omap4-l4-per", "simple-bus"; 27*8b1d9676STony Lindgren reg = <0x48000000 0x800>, 28*8b1d9676STony Lindgren <0x48000800 0x800>, 29*8b1d9676STony Lindgren <0x48001000 0x400>, 30*8b1d9676STony Lindgren <0x48001400 0x400>, 31*8b1d9676STony Lindgren <0x48001800 0x400>, 32*8b1d9676STony Lindgren <0x48001c00 0x400>; 33*8b1d9676STony Lindgren reg-names = "ap", "la", "ia0", "ia1", "ia2", "ia3"; 3472b10ac0STero Kristo #address-cells = <1>; 3572b10ac0STero Kristo #size-cells = <1>; 3672b10ac0STero Kristo ranges = <0 0x48000000 0x100000>; 3772b10ac0STero Kristo}; 38