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authorSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:26:15 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2017-01-10 08:48:45 +0100
commita40531fb3c11dc4ee8cca43c91b471da1fd3c1ab (patch)
tree35f886d87a77df7bac8a587a04647691db541a2e /dts/Bindings/soc/fsl
parent81462901ce3d677ce318150f7027e2ce1cf97c41 (diff)
downloadbarebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.gz
barebox-a40531fb3c11dc4ee8cca43c91b471da1fd3c1ab.tar.xz
dts: update to v4.10-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/soc/fsl')
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+* 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>;
+ };