Merge tag 'xilinx-for-v2022.07-rc1-v2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2022.07-rc1 v2

xilinx:
- Allow booting bigger kernels till 100MB

zynqmp:
- DT updates (reset IDs)
- Remove unneeded low level uart initialization from psu_init*
- Enable PWM features
- Add support for 1EG device

serial_zynq:
- Change fifo behavior in DEBUG mode

zynq_sdhci:
- Fix BASECLK setting calculation

clk_zynqmp:
- Add support for showing video clock

gpio:
- Update slg driver to handle DT flags

net:
- Update ethernet_id code to support also DM_ETH_PHY
- Add support for DM_ETH_PHY in gem driver
- Enable dynamic mode for SGMII config in gem driver

pwm:
- Add driver for cadence PWM

versal:
- Add support for reserved memory

firmware:
- Handle PD enabling for SPL
- Add support for IOUSLCR SGMII configurations

include:
- Sync phy.h with Linux
- Update xilinx power domain dt binding headers

drivers/timer/cadence-ttc.c

@@ -97,6 +97,17 @@ static int cadence_ttc_of_to_plat(struct udevice *dev)
 	return 0;
 }
 
+static int cadence_ttc_bind(struct udevice *dev)
+{
+	const char *cells;
+
+	cells = dev_read_prop(dev, "#pwm-cells", NULL);
+	if (cells)
+		return -ENODEV;
+
+	return 0;
+}
+
 static const struct timer_ops cadence_ttc_ops = {
 	.get_count = cadence_ttc_get_count,
 };
@@ -114,4 +125,5 @@ U_BOOT_DRIVER(cadence_ttc) = {
 	.priv_auto	= sizeof(struct cadence_ttc_priv),
 	.probe = cadence_ttc_probe,
 	.ops = &cadence_ttc_ops,
+	.bind = cadence_ttc_bind,
 };