arm64: zynqmp: Add System Controller for a2197-g/p

Similar SCs but different wiring.

- dc_i2c is connected to X-PRC cards that's why label is required to have
  an option to hook up some devices.
- Exactly identify i2c devices on x-prc boards.
  In case of missing i2c connection devices won't be accessible.
- USB 0 should be device mode with super speed.
- USB 1 should be host mode.
- Fix i2c mux reset pin entry - commented, not verified.
- Fix i2c1 eeprom compatible string - it is an ST 128Kbit device.
  Need to use atmel fallback.
- Fix si570 I2C slave address and add corresponding part numbers.
- Enable AMS for system monitoring.
- phy reset property should be commented because it will throw a
  warning dump when called from context that can sleep.
  No support for phys property (zynqmp phy driver) with SGMII.
  Add is-internal-pcspma property required by uboot.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Harini Katakam <harini.katakam@xilinx.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/board/xilinx/zynqmp/zynqmp-a2197-g-revA b/board/xilinx/zynqmp/zynqmp-a2197-g-revA
new file mode 120000
index 00000000000..a64c140b860
--- /dev/null
+++ b/board/xilinx/zynqmp/zynqmp-a2197-g-revA
@@ -0,0 +1 @@
+zynqmp-a2197-revA
\ No newline at end of file
diff --git a/board/xilinx/zynqmp/zynqmp-a2197-p-revA b/board/xilinx/zynqmp/zynqmp-a2197-p-revA
new file mode 120000
index 00000000000..a64c140b860
--- /dev/null
+++ b/board/xilinx/zynqmp/zynqmp-a2197-p-revA
@@ -0,0 +1 @@
+zynqmp-a2197-revA
\ No newline at end of file