[PATCH v2] phy: xilinx: phy-zynqmp: mention SGMII as supported protocol

[Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>]

SGMII is validated on kria KR260 robotics starter kit. So modify the
comment description to include it in supported controllers list.

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes for v2:
- In documentation remove "Other controller i.e" as now it's only PCIe.
---
 drivers/phy/xilinx/phy-zynqmp.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c
index 9be9535..8833680 100644
--- a/drivers/phy/xilinx/phy-zynqmp.c
+++ b/drivers/phy/xilinx/phy-zynqmp.c
@@ -8,9 +8,8 @@
  * Author: Subbaraya Sundeep <sundeep.lkml@gmail.com>
  * Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *
- * This driver is tested for USB, SATA and Display Port currently.
- * Other controllers PCIe and SGMII should also work but that is
- * experimental as of now.
+ * This driver is tested for USB, SGMII, SATA and Display Port currently.
+ * PCIe should also work but that is experimental as of now.
  */
 
 #include <linux/clk.h>
-- 
1.7.1