| Message ID | 1429310032-19402-2-git-send-email-f.fainelli@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
2015-04-17 15:33 GMT-07:00 Florian Fainelli <f.fainelli@gmail.com>: > Add a Device Tree binding for the Broadcom BCM63138 Processor Monitor > Bus, which is an internal bus used to access different power and reset > signals within a BCM63138 System-on-a-Chip. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > +- compatible: must be "brcm,bcm63138-pmb" > +- reg: base register address and size for this bus controller > +- #reset-cells: must be 2 first cell is the internal bus number, and the third > + cell is the address on this bus I missed the fact that we need to represent the number of zones per devices as a third cell here since some devices may have multiple zones to be powered on. Will re-spin this series along with addressing Russell's comments in patch 7. -- Florian
diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm63138-pmb.txt b/Documentation/devicetree/bindings/reset/brcm,bcm63138-pmb.txt new file mode 100644 index 000000000000..aa1eecd23046 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm63138-pmb.txt @@ -0,0 +1,19 @@ +Broadcom BCM63138 Processor Monitor Bus binding +=============================================== + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Require properties: + +- compatible: must be "brcm,bcm63138-pmb" +- reg: base register address and size for this bus controller +- #reset-cells: must be 2 first cell is the internal bus number, and the third + cell is the address on this bus + +Example: + pmb0: reset-controller@4800c0 { + compatible = "brcm,bcm63138-pmb"; + reg = <0x4800c0 0x10>; + #reset-cells = <2>; + };
Add a Device Tree binding for the Broadcom BCM63138 Processor Monitor Bus, which is an internal bus used to access different power and reset signals within a BCM63138 System-on-a-Chip. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- .../devicetree/bindings/reset/brcm,bcm63138-pmb.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm63138-pmb.txt