6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
38 lines
1.5 KiB
Plaintext
38 lines
1.5 KiB
Plaintext
L4 interconnect bindings
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These bindings describe the OMAP SoCs L4 interconnect bus.
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Required properties:
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- compatible : Should be "ti,omap2-l4" for OMAP2 family l4 core bus
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Should be "ti,omap2-l4-wkup" for OMAP2 family l4 wkup bus
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Should be "ti,omap3-l4-core" for OMAP3 family l4 core bus
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Should be "ti,omap4-l4-cfg" for OMAP4 family l4 cfg bus
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Should be "ti,omap4-l4-per" for OMAP4 family l4 per bus
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Should be "ti,omap4-l4-wkup" for OMAP4 family l4 wkup bus
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Should be "ti,omap5-l4-cfg" for OMAP5 family l4 cfg bus
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Should be "ti,omap5-l4-wkup" for OMAP5 family l4 wkup bus
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Should be "ti,dra7-l4-cfg" for DRA7 family l4 cfg bus
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Should be "ti,dra7-l4-wkup" for DRA7 family l4 wkup bus
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Should be "ti,am3-l4-wkup" for AM33xx family l4 wkup bus
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Should be "ti,am4-l4-wkup" for AM43xx family l4 wkup bus
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- ranges : contains the IO map range for the bus
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- reg : registers link agent and interconnect agent and access protection
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- reg-names : "la" for link agent, "ia0" to "ia3" for one to three
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interconnect agent instances, "ap" for access if it exists
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Examples:
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l4: interconnect@48000000 {
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compatible "ti,omap4-l4-per", "simple-bus";
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reg = <0x48000000 0x800>,
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<0x48000800 0x800>,
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<0x48001000 0x400>,
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<0x48001400 0x400>,
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<0x48001800 0x400>,
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<0x48001c00 0x400>;
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reg-names = "ap", "la", "ia0", "ia1", "ia2", "ia3";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0 0x48000000 0x100000>;
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};
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