Messages in this thread | | | From | Antoine Tenart <> | Subject | [PATCH 0/3] ARM: berlin: add cpufreq support for the BG2Q | Date | Thu, 30 Jul 2015 14:35:49 +0200 |
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Hi,
This series adds the cpufreq support to the Berlin BG2Q SoC only, as I told this couldn't be done for BG2 and BG2CD.
First, the cpuclk clock is added to the Berlin clock driver. This clock has a divider fixed to 1, so we use a fixed factor clock here.
Then register a platform device for cpufreq-dt, when using a BG2Q.
I also added the OPP table definition in the BG2Q device tree. Some bootloaders may update this table when booting. Mine doesn't.
Tested on a BG2Q DMP.
Thanks,
Antoine
Antoine Tenart (3): clk: berlin: add cpuclk ARM: berlin: register cpufreq-dt for the BG2Q ARM: berlin: dts: add the cpufreq-dt bindings on the BG2Q
arch/arm/boot/dts/berlin2q.dtsi | 11 +++++++++++ arch/arm/mach-berlin/berlin.c | 13 +++++++++++++ drivers/clk/berlin/bg2q.c | 14 +++++++------- include/dt-bindings/clock/berlin2q.h | 3 ++- 4 files changed, 33 insertions(+), 8 deletions(-)
-- 2.5.0
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