diff options
| author | Boris BREZILLON <boris.brezillon@free-electrons.com> | 2014-05-07 18:00:08 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-05-07 18:27:22 +0200 |
| commit | 27cb1c2083373a44130d50d4d2fb64cf7eff2d90 (patch) | |
| tree | 2c1d8688414c8347545d474e309f22d91e23807a /include/linux/clk/at91_pmc.h | |
| parent | cf2e933ce6da2a8bacd52e49c4dd4c0974af1d09 (diff) | |
clk: at91: rework main clk implementation
AT91 main clk is a clk multiplexer and not a simple fixed rate clk as
currently implemented.
In some SoCs (sam9x5, sama5, sam9g45 families) this multiplexer can
choose among 2 sources: an internal RC oscillator circuit and an
oscillator using an external crystal.
In other Socs (sam9260, rm9200 families) the multiplexer source is
hardcoded to the external crystal oscillator.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'include/linux/clk/at91_pmc.h')
0 files changed, 0 insertions, 0 deletions