diff options
Diffstat (limited to 'Documentation/devicetree/bindings/clock/at91-clock.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/at91-clock.txt | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/clock/at91-clock.txt b/Documentation/devicetree/bindings/clock/at91-clock.txt index e9f70fcdfe80..b520280e33ff 100644 --- a/Documentation/devicetree/bindings/clock/at91-clock.txt +++ b/Documentation/devicetree/bindings/clock/at91-clock.txt @@ -8,35 +8,30 @@ Slow Clock controller: Required properties: - compatible : shall be one of the following: - "atmel,at91sam9x5-sckc" or + "atmel,at91sam9x5-sckc", + "atmel,sama5d3-sckc" or "atmel,sama5d4-sckc": at91 SCKC (Slow Clock Controller) - This node contains the slow clock definitions. - - "atmel,at91sam9x5-clk-slow-osc": - at91 slow oscillator - - "atmel,at91sam9x5-clk-slow-rc-osc": - at91 internal slow RC oscillator -- reg : defines the IO memory reserved for the SCKC. -- #size-cells : shall be 0 (reg is used to encode clk id). -- #address-cells : shall be 1 (reg is used to encode clk id). +- #clock-cells : shall be 0. +- clocks : shall be the input parent clock phandle for the clock. +Optional properties: +- atmel,osc-bypass : boolean property. Set this when a clock signal is directly + provided on XIN. For example: - sckc: sckc@fffffe50 { - compatible = "atmel,sama5d3-pmc"; - reg = <0xfffffe50 0x4> - #size-cells = <0>; - #address-cells = <1>; - - /* put at91 slow clocks here */ + sckc@fffffe50 { + compatible = "atmel,at91sam9x5-sckc"; + reg = <0xfffffe50 0x4>; + clocks = <&slow_xtal>; + #clock-cells = <0>; }; Power Management Controller (PMC): Required properties: -- compatible : shall be "atmel,<chip>-pmc", "syscon": +- compatible : shall be "atmel,<chip>-pmc", "syscon" or + "microchip,sam9x60-pmc" <chip> can be: at91rm9200, at91sam9260, at91sam9261, at91sam9263, at91sam9g45, at91sam9n12, at91sam9rl, at91sam9g15, at91sam9g25, at91sam9g35, at91sam9x25, at91sam9x35, at91sam9x5, |