The CDCE6214 is a Ultra-Low Power Clock Generator With One PLL, Four
Differential Outputs, Two Inputs, and Internal EEPROM.

This series adds a common clk framework driver for this chip along with
the dt-bindings document and a small fix needed for the common clk
framework.

Sascha

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
Changes in v4:
- add missing '>' modifier in include/dt-bindings/clock/ti,cdce6214.h
- fix clocks maxItems should be 2
- add missing license in include/dt-bindings/clock/ti,cdce6214.h
- Fix checkpatch issues
- Link to v3: https://lore.kernel.org/r/20250410-clk-cdce6214-v3-0-d73cf9ff3d80@pengutronix.de

Changes in v3:
- Use string properties instead of int for enums
- Use units from property-units in dtschema
- Link to v2: https://lore.kernel.org/r/20250409-clk-cdce6214-v2-0-40b25b722ecb@pengutronix.de

Changes in v2:
- Use consistent quotes in binding document
- make clock-names an enum to make each clock fully optional
- drop '|' in binding description where not needed
- encode clock input mode into integer
- encode clock output mode into integer
- do not use defines for reg properties
- support setting load capacity for the oscillator via device tree
- support setting Bias current for the oscillator via device tree
- support setting polarities of CMOS outputs via device tree
- fix compatible string in driver
- remove unused struct cdce6214_config
- Link to v1: https://lore.kernel.org/r/20250408-clk-cdce6214-v1-0-bd4e7092a91f@pengutronix.de

---
Sascha Hauer (3):
      clk: make determine_rate optional for non reparenting clocks
      dt-bindings: clock: add TI CDCE6214 binding
      clk: add TI CDCE6214 clock driver

 .../devicetree/bindings/clock/ti,cdce6214.yaml     |  155 +++
 drivers/clk/Kconfig                                |    7 +
 drivers/clk/Makefile                               |    1 +
 drivers/clk/clk-cdce6214.c                         | 1310 ++++++++++++++++++++
 drivers/clk/clk.c                                  |    3 +-
 include/dt-bindings/clock/ti,cdce6214.h            |   25 +
 6 files changed, 1500 insertions(+), 1 deletion(-)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250408-clk-cdce6214-0c74043dc267

Best regards,
-- 
Sascha Hauer <s.hauer@pengutronix.de>

On Wed, Apr 30, 2025 at 11:01:33AM +0200, Sascha Hauer wrote:
> The CDCE6214 is a Ultra-Low Power Clock Generator With One PLL, Four
> Differential Outputs, Two Inputs, and Internal EEPROM.
> 
> This series adds a common clk framework driver for this chip along with
> the dt-bindings document and a small fix needed for the common clk
> framework.

As 95% of the comments I received for this series are about the binding
for the pin configuration and it's still not clear what the preferred
binding is, I'll drop the pin configuration for the next round to get
the driver upstream. The pin configuration can be done with the
integrated EEPROM, so the driver is still useful without it. It can be
added later when needed.

Sascha

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