Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad...
[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / hwlock / sprd-hwspinlock.txt
1 SPRD Hardware Spinlock Device Binding
2 -------------------------------------
3
4 Required properties :
5 - compatible : should be "sprd,hwspinlock-r3p0".
6 - reg : the register address of hwspinlock.
7 - #hwlock-cells : hwlock users only use the hwlock id to represent a specific
8         hwlock, so the number of cells should be <1> here.
9 - clock-names : Must contain "enable".
10 - clocks : Must contain a phandle entry for the clock in clock-names, see the
11         common clock bindings.
12
13 Please look at the generic hwlock binding for usage information for consumers,
14 "Documentation/devicetree/bindings/hwlock/hwlock.txt"
15
16 Example of hwlock provider:
17         hwspinlock@40500000 {
18                 compatible  = "sprd,hwspinlock-r3p0";
19                 reg = <0 0x40500000 0 0x1000>;
20                 #hwlock-cells = <1>;
21                 clock-names = "enable";
22                 clocks = <&clk_aon_apb_gates0 22>;
23         };