From: Ashok Reddy Soma ashok.reddy.soma@amd.com
Dll reset is needed only for ZynqMP platforms, add condition in tuning to call arasan_zynqmp_dll_reset() just for ZynqMP platforms.
On other platforms like Versal NET, If this condition is not added, we see PLM error messages when dll reset smc is called.
Signed-off-by: Ashok Reddy Soma ashok.reddy.soma@amd.com Signed-off-by: Michal Simek michal.simek@amd.com ---
drivers/mmc/zynq_sdhci.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index e779251ce34f..935540d17194 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -422,7 +422,8 @@ static int arasan_sdhci_execute_tuning(struct mmc *mmc, u8 opcode)
mdelay(1);
- arasan_zynqmp_dll_reset(host, priv->node_id); + if (device_is_compatible(mmc->dev, "xlnx,zynqmp-8.9a")) + arasan_zynqmp_dll_reset(host, priv->node_id);
sdhci_writel(host, SDHCI_INT_DATA_AVAIL, SDHCI_INT_ENABLE); sdhci_writel(host, SDHCI_INT_DATA_AVAIL, SDHCI_SIGNAL_ENABLE); @@ -468,7 +469,9 @@ static int arasan_sdhci_execute_tuning(struct mmc *mmc, u8 opcode) }
udelay(1); - arasan_zynqmp_dll_reset(host, priv->node_id); + + if (device_is_compatible(mmc->dev, "xlnx,zynqmp-8.9a")) + arasan_zynqmp_dll_reset(host, priv->node_id);
/* Enable only interrupts served by the SD controller */ sdhci_writel(host, SDHCI_INT_DATA_MASK | SDHCI_INT_CMD_MASK,