@@ -21,10 +21,11 @@ platforms.
Usage: required
Value type: <prop-encoded-array>
Definition: must specify the base address and size of the global block
+
- clocks:
- Usage: required if #clocks-cells property is present
- Value type: <phandle>
- Definition: phandle to the input PLL, which feeds the APCS mux/divider
+ Usage: required if #clock-names property is present
+ Value type: <phandle array>
+ Definition: phandles to the two parent clocks of the clock driver.
- #mbox-cells:
Usage: required
@@ -36,6 +37,12 @@ platforms.
Value type: <u32>
Definition: as described in clock.txt, must be 0
+- clock-names:
+ Usage: required if the platform data based clock driver needs to
+ retrieve the parent clock names from device tree.
+ This will requires two mandatory clocks to be defined.
+ Value type: <string-array>
+ Definition: must be "pll" and "aux"
= EXAMPLE
The following example describes the APCS HMSS found in MSM8996 and part of the
@@ -68,3 +75,14 @@ Below is another example of the APCS binding on MSM8916 platforms:
clocks = <&a53pll>;
#clock-cells = <0>;
};
+
+Below is another example of the APCS binding on QCS404 platforms:
+
+ apcs_glb: mailbox@b011000 {
+ compatible = "qcom,qcs404-apcs-apps-global", "syscon";
+ reg = <0x0b011000 0x1000>;
+ #mbox-cells = <1>;
+ clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;
+ clock-names = "pll", "aux";
+ #clock-cells = <0>;
+ };