[PATCH 0/3] clk: xgene: Add PMD clock support
Hoan Tran
hotran at apm.com
Tue Aug 23 08:52:38 PDT 2016
Add X-Gene PMD clock support.
PMD clock is implemented for a single register field.
Output rate = parent_rate * (denominator - scale) / denominator
with
- denominator = bitmask of register field + 1
- scale = value of register field
For example, for bitmask is 0x7, denominator will be 8 and scale
will be computed and programmed accordingly.
Hoan Tran (3):
Documentation: dtb: xgene: Add PMD clock binding
clk: xgene: Add PMD clock
arm64: dts: xgene: Add DT node for APM X-Gene 2 CPU clocks
Documentation/devicetree/bindings/clock/xgene.txt | 22 +++
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 64 +++++++
drivers/clk/clk-xgene.c | 223 ++++++++++++++++++++++
3 files changed, 309 insertions(+)
--
1.9.1
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