qca-nss-dp: add support for IPQ50xx
Add support for the Qualcomm IPQ50xx in the QCA NSS dataplane driver.
The QCA implementation uses depracated DMA api calls and a downstream SCM
call, so convert to proper Linux DMA and SCM api calls.
In addition, add fixed-link support to support SGMII which is used to
connect the internal IPQ50xx switch to an external switch (ex. QCA8337)
Co-developed-by: Ziyang Huang <hzyitc@outlook.com>
Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/17182
Signed-off-by: Robert Marko <robimarko@gmail.com>
projects / openwrt / staging / stintel.git / commit