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The output dividers are unsigned int so the format specifier
should have been %u not %d.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/r/20210215115710.3762276-2-daniel@0x0f.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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Allow COMPILE_TEST to also build the MStar clk drivers
instead of only building them when ARCH_MSTARV7 is selected.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Suggested-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20210215115710.3762276-1-daniel@0x0f.com
[sboyd@kernel.org: Drop regmap select too]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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This adds a basic driver for the MPLL block found in MStar/SigmaStar
ARMv7 SoCs.
Currently this driver is only good for calculating the rates of it's
outputs and the actual configuration must be done before the kernel
boots. Usually this is done even before u-boot starts.
This driver targets the MPLL block found in the MSC313/MSC313E but
there is no documentation this chip so the register descriptions for
the another MStar chip the MST786 were used as they seem to match.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/r/20210211052206.2955988-5-daniel@0x0f.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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