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Diffstat (limited to 'Documentation/pinctrl.txt')
| -rw-r--r-- | Documentation/pinctrl.txt | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt index 348a8af8d06c..73fe71f5555d 100644 --- a/Documentation/pinctrl.txt +++ b/Documentation/pinctrl.txt @@ -569,9 +569,8 @@ is possible to perform the requested mux setting, poke the hardware so that this happens. Pinmux drivers are required to supply a few callback functions, some are -optional. Usually the enable() and disable() functions are implemented, -writing values into some certain registers to activate a certain mux setting -for a certain pin. +optional. Usually the set_mux() function is implemented, writing values into +some certain registers to activate a certain mux setting for a certain pin. A simple driver for the above example will work by setting bits 0, 1, 2, 3 or 4 into some register named MUX to select a certain function with a certain |