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Subject[PATCH linux-next v1 0/4] Add AVB Counter Clock
From: Jiada Wang <>

on R-Car SoCs there are AVB Counter Clocks, each clock has 12bits integral
and 8 bits fractional dividers which operates with S0D1ϕ clock.

This patch set adds avb clock provider, which registers all 8 AVB
Counter Clocks, and provide them via clock provider.

AVB Clock node are added to R-Car ULCB and Salvator boards,
so that like Audio Clock Generator (ADG) can use avb counter clocks
via common clock framework.

Jiada Wang (4):
clk: renesas: clk-avb: add AVB Clock driver
clk: renesas: Add binding document for AVB Counter Clock
arm64: ulcb: Add avb counter clock
arm64: salvator-common: Add avb counter clock

.../bindings/clock/renesas,avb-clk.txt | 19 ++
.../boot/dts/renesas/salvator-common.dtsi | 6 +
arch/arm64/boot/dts/renesas/ulcb.dtsi | 6 +
drivers/clk/renesas/Kconfig | 6 +
drivers/clk/renesas/Makefile | 1 +
drivers/clk/renesas/clk-avb.c | 257 ++++++++++++++++++
6 files changed, 295 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/renesas,avb-clk.txt
create mode 100644 drivers/clk/renesas/clk-avb.c


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