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Subject[PATCH 4/4] sdhci: arasan: Remove quirk for broken base clock
Date
This patch removes quirk which indicates a broken base clock. This was
making the kernel report wrong base clock of ~187MHz instead of 200MHz
even as the measurement on the hardware was showing 200MHz.

Signed-off-by: Manish Narani <manish.narani@xilinx.com>
State: pending
---
drivers/mmc/host/sdhci-of-arasan.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index 39176ab5ca1f..0146d7dd315b 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -358,6 +358,17 @@ static struct sdhci_arasan_of_data sdhci_arasan_data = {
.pdata = &sdhci_arasan_pdata,
};

+static const struct sdhci_pltfm_data sdhci_arasan_zynqmp_pdata = {
+ .ops = &sdhci_arasan_ops,
+ .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+ SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN |
+ SDHCI_QUIRK2_STOP_WITH_TC,
+};
+
+static struct sdhci_arasan_of_data sdhci_arasan_zynqmp_data = {
+ .pdata = &sdhci_arasan_zynqmp_pdata,
+};
+
static u32 sdhci_arasan_cqhci_irq(struct sdhci_host *host, u32 intmask)
{
int cmd_error = 0;
@@ -553,7 +564,7 @@ static const struct of_device_id sdhci_arasan_of_match[] = {
},
{
.compatible = "xlnx,zynqmp-8.9a",
- .data = &sdhci_arasan_data,
+ .data = &sdhci_arasan_zynqmp_data,
},
{ /* sentinel */ }
};
--
2.17.1
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