1* Palmas 32KHz clocks * 2 3Palmas device has two clock output pins for 32KHz, KG and KG_AUDIO. 4 5This binding uses the common clock binding ./clock-bindings.txt. 6 7Required properties: 8- compatible : "ti,palmas-clk32kg" for clk32kg clock 9 "ti,palmas-clk32kgaudio" for clk32kgaudio clock 10- #clock-cells : shall be set to 0. 11 12Optional property: 13- ti,external-sleep-control: The external enable input pins controlled the 14 enable/disable of clocks. The external enable input pins ENABLE1, 15 ENABLE2 and NSLEEP. The valid values for the external pins are: 16 PALMAS_EXT_CONTROL_PIN_ENABLE1 for ENABLE1 pin 17 PALMAS_EXT_CONTROL_PIN_ENABLE2 for ENABLE2 pin 18 PALMAS_EXT_CONTROL_PIN_NSLEEP for NSLEEP pin 19 Option 0 or missing this property means the clock is enabled/disabled 20 via register access and these pins do not have any control. 21 The macros of external control pins for DTS is defined at 22 dt-bindings/mfd/palmas.h 23 24Example: 25 #include <dt-bindings/mfd/palmas.h> 26 ... 27 palmas: tps65913@58 { 28 ... 29 clk32kg: palmas_clk32k@0 { 30 compatible = "ti,palmas-clk32kg"; 31 #clock-cells = <0>; 32 ti,external-sleep-control = <PALMAS_EXT_CONTROL_PIN_NSLEEP>; 33 }; 34 ... 35 }; 36