diff options
Diffstat (limited to 'Documentation/devicetree/bindings/clock/qoriq-clock.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/qoriq-clock.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt index 6ed469c66b32..6498e1fdbb33 100644 --- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt +++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt @@ -57,6 +57,11 @@ Optional properties: - clocks: If clock-frequency is not specified, sysclk may be provided as an input clock. Either clock-frequency or clocks must be provided. + A second input clock, called "coreclk", may be provided if + core PLLs are based on a different input clock from the + platform PLL. +- clock-names: Required if a coreclk is present. Valid names are + "sysclk" and "coreclk". 2. Clock Provider @@ -73,6 +78,7 @@ second cell is the clock index for the specified type. 2 hwaccel index (n in CLKCGnHWACSR) 3 fman 0 for fm1, 1 for fm2 4 platform pll 0=pll, 1=pll/2, 2=pll/3, 3=pll/4 + 5 coreclk must be 0 3. Example |