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i2c: designware_i2c: Separate out the speed calculation
authorSimon Glass <sjg@chromium.org>
Thu, 23 Jan 2020 18:48:25 +0000 (11:48 -0700)
committerHeiko Schocher <hs@denx.de>
Mon, 27 Jan 2020 06:24:44 +0000 (07:24 +0100)
commit23ad52ebb1e5b322e22c5c6b9d1a06b36fdc97c0
treeb85035e58694d57baa9ad2859c60c0ce3087e9c2tree | snapshot
parenta8d2b515f98298dc1e30d7e3ae148eeca49a97b2commit | diff
i2c: designware_i2c: Separate out the speed calculation

We want to be able to calculate the speed separately from actually setting
the speed, so we can generate the required ACPI tables. Split out the
calculation into its own function.

Drop the double underscore on __dw_i2c_set_bus_speed while we are here.
That is reserved for compiler internals.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/i2c/designware_i2c.c diff | blob | history
drivers/i2c/designware_i2c.h diff | blob | history
Domain: System / Kernel;