The mcux sim clock control driver was originally designed to pass
through the clock subsystem value from dts to the mcux CLOCK_GetFreq()
function. This assumed that the values in
include/dt-bindings/clock/kinetis_sim.h matched the enumeration in
fsl_clock.h, which is true for the coresys, platform, and bus clocks.
However, the low-power oscillator (LPO) clock has a different values in
k64 vs. kw2xd, therefore we must update the clock_control driver to
parse the value from dts and convert it to the fsl_clock.h enumeration.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds device tree bindings for the Kinetis System Integration Module
(SIM), and defines peripheral source clocks (e.g., system clock or bus
clock) and clock gates for all Kinetis SoCs.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Add "clocks" property on u(s)arts nodes on stm32 socs
Add a dt clocks binding file and rework clock_control
header file include new device tree binding file.
include/dt-bindings folder is introduced as dt-bindings
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Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Maureen Helm