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path: root/drivers/soc/amlogic/meson-clk-measure.c
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2019-02-07soc: amlogic: clk-measure: add axg and g12a supportJerome Brunet
Add support for the axg and g12a SoC family in amlogic clk measure Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> [khilman: squashed some fixups from Martin] Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2018-11-28soc: amlogic: Add Meson Clock Measure driverNeil Armstrong
The Amlogic Meson SoCs embeds a clock measurer IP to measure the internal clock paths frequencies. The precision is determined by stepping into the duration until the counter overflows. The debugfs slows a pretty summary and each clock can be measured individually aswell. Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>