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bman-portals.txt
(1.36 KB)
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bman.txt
(3.46 KB)
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cpm_qe
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guts.txt
(1.31 KB)
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qman-portals.txt
(3.06 KB)
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qman.txt
(4.88 KB)
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rcpm.txt
(2.44 KB)
Editing: guts.txt
* Global Utilities Block The global utilities block controls power management, I/O device enabling, power-on-reset configuration monitoring, general-purpose I/O signal configuration, alternate function selection for multiplexed signals, and clock control. Required properties: - compatible : Should define the compatible device type for global-utilities. Possible compatibles: "fsl,qoriq-device-config-1.0" "fsl,qoriq-device-config-2.0" "fsl,<chip>-device-config" "fsl,<chip>-guts" - reg : Offset and length of the register set for the device. Recommended properties: - fsl,has-rstcr : Indicates that the global utilities register set contains a functioning "reset control register" (i.e. the board is wired to reset upon setting the HRESET_REQ bit in this register). - fsl,liodn-bits : Indicates the number of defined bits in the LIODN registers, for those SOCs that have a PAMU device. - little-endian : Indicates that the global utilities block is little endian. The default is big endian. Examples: global-utilities@e0000 { /* global utilities block */ compatible = "fsl,mpc8548-guts"; reg = <e0000 1000>; fsl,has-rstcr; }; guts: global-utilities@e0000 { compatible = "fsl,qoriq-device-config-1.0"; reg = <0xe0000 0xe00>; fsl,has-rstcr; #sleep-cells = <1>; fsl,liodn-bits = <12>; };
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