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Subject[PATCH v1 0/7] JH7100 Audio Clocks
Date
This series add support for the audio clocks on the StarFive JH7100
RISC-V SoC, although the first two patches are fixes to the original
addition of the basic clock driver. At least the first fix may be
considered for 5.17.

It turns out the SoC has several memory ranges for different clocks, but
they all share the layout of the control registers. This could be
modelled in 3 ways:

1) Model all the clocks as a single peripheral with multiple memory
ranges and have a single driver for them all.
2) Model each memory range as different, but related peripherals with a
single driver handling all of them.
3) Model each memory range as different peripherals with separate
drivers that can share most code.

Although the first option would require less code this series implements
the 3rd option. The basic clock driver has to be built-in to boot the
SoC, so separate drivers for the other registers means less code needs
to be built-in and can be left as loadable modules.

Emil Renner Berthing (7):
clk: starfive: jh7100: Don't round divisor up twice
clk: starfive: jh7100: Handle audio_div clock properly
dt-bindings: clock: Add JH7100 audio clock definitions
dt-bindings: clock: Add starfive,jh7100-audclk bindings
clk: starfive: jh7100: Make hw clock implementation reusable
clk: starfive: jh7100: Support more clock types
clk: starfive: Add JH7100 audio clock driver

.../clock/starfive,jh7100-audclk.yaml | 57 ++++++
MAINTAINERS | 8 +-
drivers/clk/starfive/Kconfig | 8 +
drivers/clk/starfive/Makefile | 1 +
.../clk/starfive/clk-starfive-jh7100-audio.c | 170 +++++++++++++++++
drivers/clk/starfive/clk-starfive-jh7100.c | 176 +++++++++---------
drivers/clk/starfive/clk-starfive-jh7100.h | 112 +++++++++++
.../dt-bindings/clock/starfive-jh7100-audio.h | 41 ++++
8 files changed, 482 insertions(+), 91 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/starfive,jh7100-audclk.yaml
create mode 100644 drivers/clk/starfive/clk-starfive-jh7100-audio.c
create mode 100644 drivers/clk/starfive/clk-starfive-jh7100.h
create mode 100644 include/dt-bindings/clock/starfive-jh7100-audio.h

--
2.34.1

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