diff options
| author | Simek, Michal <michal.simek@amd.com> | 2024-04-17 20:06:13 -1200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2024-06-17 16:02:29 +0200 |
| commit | 11716acde9a73c24f1d48869ccefcd564044fab0 (patch) | |
| tree | 2b9281dd83b9036b7f5a9e8ed76d8531c5f62f72 /drivers | |
| parent | 7abd4357a493aaf829214e893b78c941be4ff959 (diff) | |
sdhci: zynq: Fix tap delay for SD on Versal NET
I can't see any way how tap delays are setup on Versal NET platform because
xlnx,versal-8.9a compatible string is also used there but driver is not
letting to setup tap delays. Not sure if versal_iclk_phases[] is also valid
for Versal NET but the patch is made to investigate it.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/e535cfc1a59b5146a5c9a3ab389dc770de80440c.1713427490.git.michal.simek@amd.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/zynq_sdhci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index 898be5a0913..8a83adef434 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -865,7 +865,8 @@ static int arasan_sdhci_set_tapdelay(struct sdhci_host *host) ret = sdhci_zynqmp_sdcardclk_set_phase(host, oclk_phase); if (ret) return ret; - } else if (IS_ENABLED(CONFIG_ARCH_VERSAL) && + } else if ((IS_ENABLED(CONFIG_ARCH_VERSAL) || + IS_ENABLED(CONFIG_ARCH_VERSAL_NET)) && device_is_compatible(dev, "xlnx,versal-8.9a")) { ret = sdhci_versal_sampleclk_set_phase(host, iclk_phase); if (ret) @@ -941,7 +942,8 @@ static void arasan_dt_parse_clk_phases(struct udevice *dev) } } - if (IS_ENABLED(CONFIG_ARCH_VERSAL) && + if ((IS_ENABLED(CONFIG_ARCH_VERSAL) || + IS_ENABLED(CONFIG_ARCH_VERSAL_NET)) && device_is_compatible(dev, "xlnx,versal-8.9a")) { for (i = 0; i <= MMC_TIMING_MMC_HS400; i++) { clk_data->clk_phase_in[i] = versal_iclk_phases[i]; |