1 * Global Utilities Block
3 The global utilities block controls power management, I/O device
4 enabling, power-on-reset configuration monitoring, general-purpose
5 I/O signal configuration, alternate function selection for multiplexed
6 signals, and clock control.
10 - compatible : Should define the compatible device type for
12 - reg : Offset and length of the register set for the device.
14 Recommended properties:
16 - fsl,has-rstcr : Indicates that the global utilities register set
17 contains a functioning "reset control register" (i.e. the board
18 is wired to reset upon setting the HRESET_REQ bit in this register).
20 - fsl,liodn-bits : Indicates the number of defined bits in the LIODN
21 registers, for those SOCs that have a PAMU device.
24 global-utilities@e0000 { /* global utilities block */
25 compatible = "fsl,mpc8548-guts";
30 guts: global-utilities@e0000 {
31 compatible = "fsl,qoriq-device-config-1.0";
32 reg = <0xe0000 0xe00>;
35 fsl,liodn-bits = <12>;