Add bindings and driver support Amlogic S7/S7D/S6 SoCs.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
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Changes in v3:
- Use npwm instead of single_pwm in priv_data and format adjustments.
- Link to v2: https://lore.kernel.org/r/20260402-s6-s7-pwm-v2-0-657dce040956@amlogic.com

Changes in v2:
- Simpler s7 clock desc, and drop the example in bindings.
- Make minor changes to probe based on Martin's suggestion.
- Link to v1: https://lore.kernel.org/r/20260326-s6-s7-pwm-v1-0-67e2f72b98bc@amlogic.com

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Junyi Zhao (1):
      dt-bindings: pwm: amlogic: Add new bindings for S6 S7 S7D

Xianwei Zhao (1):
      pwm: meson: Add support for Amlogic S7

 .../devicetree/bindings/pwm/pwm-amlogic.yaml       | 19 ++++++++++
 drivers/pwm/pwm-meson.c                            | 41 ++++++++++++++++++++--
 2 files changed, 57 insertions(+), 3 deletions(-)
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base-commit: b1385d0c7b7c633e55adcf4a7c1ef46c43a84a4a
change-id: 20260325-s6-s7-pwm-281658b88736

Best regards,
-- 
Xianwei Zhao <xianwei.zhao@amlogic.com>