[v3,0/3] clk: add support for TI CDCE6214

Message

Sascha Hauer April 10, 2025, 10:34 a.m. UTC

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 <[e-mail]>
---
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/[e-mail]

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/[e-mail]

---
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                         | 1311 ++++++++++++++++++++
 drivers/clk/clk.c                                  |    3 +-
 include/dt-bindings/clock/ti,cdce6214.h            |   24 +
 6 files changed, 1500 insertions(+), 1 deletion(-)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250408-clk-cdce6214-0c74043dc267

Best regards,