1 Texas Instruments TI-SCI Clocks
2 ===============================
4 All clocks on Texas Instruments' SoCs that contain a System Controller,
5 are only controlled by this entity. Communication between a host processor
6 running an OS and the System Controller happens through a protocol known
7 as TI-SCI[1]. This clock implementation plugs into the common clock
8 framework and makes use of the TI-SCI protocol on clock API requests.
10 [1] Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14 - compatible: Must be "ti,k2g-sci-clk"
15 - #clock-cells: Shall be 2.
16 In clock consumers, this cell represents the device ID and clock ID
17 exposed by the PM firmware. The list of valid values for the device IDs
18 and clocks IDs for 66AK2G SoC are documented at
19 http://processors.wiki.ti.com/index.php/TISCI#66AK2G02_Data
25 compatible = "ti,k2g-sci";
28 compatible = "ti,k2g-sci-clk";
33 uart0: serial@2530c00 {
34 compatible = "ns16550a";
35 clocks = <&k2g_clks 0x2c 0>;