This patch series add support for for reference doubler block and reference divide by 2 clock block within the ADF4371. The doubler is useful for increasing the PFD comparison frequency which will result in a noise performance of the system. The reference divide by 2 divides the reference signal by 2, resulting in a 50% duty cycle PFD frequency. Both features were requested from customers that purchased hundreds of adf4371 parts to use in their project. They need a way to adjust these blocks either from userspace or devicetree. The patch series aims to both satisfy the customer needs and be compliant with the current kernel. The devicetree approach was chosen since these kind of features are already present in the mainline kernel for parts such as adf4350. Antoniu Miclaus (2): dt-bindings: iio: adf4371: add rdiv2 and doubler iio: frequency: adf4371: add ref doubler and div2 .../bindings/iio/frequency/adf4371.yaml | 11 ++++++ drivers/iio/frequency/adf4371.c | 35 +++++++++++++++++-- 2 files changed, 44 insertions(+), 2 deletions(-) -- 2.47.0
