Commit 08f3dff799d43 introduces the of_device_get_match_data()
checking for some chip but breaks the BlueField-3 firmware which
uses ACPI instead. This commit adds the ACPI match data and
quirks/quirks2 to re-enable the support of BlueField-3 SoC.
Reviewed-by: David Woods <davwoods@xxxxxxxxxx>
Signed-off-by: Liming Sun <limings@xxxxxxxxxx>
---
drivers/mmc/host/sdhci-of-dwcmshc.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index bac874ab0b33..173a9167a2f8 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -279,6 +279,13 @@ static const struct sdhci_pltfm_data sdhci_dwcmshc_pdata = {
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
};
+static const struct sdhci_pltfm_data sdhci_dwcmshc_bf3_pdata = {
+ .ops = &sdhci_dwcmshc_ops,
+ .quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
+ .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+ SDHCI_QUIRK2_ACMD23_BROKEN,
+};
+
static const struct sdhci_pltfm_data sdhci_dwcmshc_rk3568_pdata = {
.ops = &sdhci_dwcmshc_rk3568_ops,
.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN |
@@ -336,7 +343,10 @@ MODULE_DEVICE_TABLE(of, sdhci_dwcmshc_dt_ids);
#ifdef CONFIG_ACPI
static const struct acpi_device_id sdhci_dwcmshc_acpi_ids[] = {
- { .id = "MLNXBF30" },
+ {
+ .id = "MLNXBF30",
+ .driver_data = (kernel_ulong_t)&sdhci_dwcmshc_bf3_pdata,
+ },
{}
};
#endif
@@ -352,7 +362,7 @@ static int dwcmshc_probe(struct platform_device *pdev)
int err;
u32 extra;
- pltfm_data = of_device_get_match_data(&pdev->dev);
+ pltfm_data = device_get_match_data(&pdev->dev);
if (!pltfm_data) {
dev_err(&pdev->dev, "Error: No device match data found\n");
return -ENODEV;
--
2.30.1
