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

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index d96f5d543f..a59d96c6bd 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -765,6 +765,15 @@ static int sdhci_zynqmp_set_dynamic_config(struct arasan_sdhci_priv *priv,
 
 	mhz = DIV64_U64_ROUND_UP(clock, 1000000);
 
+	if (mhz > 100 && mhz <= 200)
+		mhz = 200;
+	else if (mhz > 50 && mhz <= 100)
+		mhz = 100;
+	else if (mhz > 25 && mhz <= 50)
+		mhz = 50;
+	else
+		mhz = 25;
+
 	ret = zynqmp_pm_set_sd_config(node_id, SD_CONFIG_BASECLK, mhz);
 	if (ret) {
 		dev_err(dev, "SD_CONFIG_BASECLK failed\n");