phy: zynqmp: Add serdes/psgtr driver
Add PSGTR driver for Xilinx ZynqMP.
The most of configurations are taken from Linux kernel psgtr driver.
USB3.0 and SGMII configurations are tested on SOM. In SGMII case also
IOU_SLCR reg is updated to get proper clock setup and signal detection
configuration.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/36e6e9d3baf8511af1916e91e4887032ca2b6c20.1641458978.git.michal.simek@xilinx.com
diff --git a/MAINTAINERS b/MAINTAINERS
index b3b5c1c..5f633b5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -611,6 +611,7 @@
F: drivers/mtd/nand/raw/zynq_nand.c
F: drivers/net/phy/xilinx_phy.c
F: drivers/net/zynq_gem.c
+F: drivers/phy/phy-zynqmp.c
F: drivers/serial/serial_zynq.c
F: drivers/reset/reset-zynqmp.c
F: drivers/rtc/zynqmp_rtc.c