[v3,23/38] mmc: tegra: Use standard SDHCI tuning on Tegra210 and Tegra186
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Message ID 20180830150639.21048-24-avienamo@nvidia.com
State Accepted
Headers show
Series
  • Tegra SDHCI add support for HS200 and UHS signaling
Related show

Commit Message

Aapo Vienamo Aug. 30, 2018, 3:06 p.m. UTC
Add a new sdhci_ops struct for Tegra210 and Tegra186 which doesn't
set the custom tuning callback used on previous SoC generations.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
---
 drivers/mmc/host/sdhci-tegra.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

Patch
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diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 704c82cf7adf..f68557a01d5d 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -831,6 +831,19 @@  static const struct sdhci_tegra_soc_data soc_data_tegra124 = {
 	.pdata = &sdhci_tegra124_pdata,
 };
 
+static const struct sdhci_ops tegra210_sdhci_ops = {
+	.get_ro     = tegra_sdhci_get_ro,
+	.read_w     = tegra_sdhci_readw,
+	.write_w    = tegra_sdhci_writew,
+	.write_l    = tegra_sdhci_writel,
+	.set_clock  = tegra_sdhci_set_clock,
+	.set_bus_width = sdhci_set_bus_width,
+	.reset      = tegra_sdhci_reset,
+	.set_uhs_signaling = tegra_sdhci_set_uhs_signaling,
+	.voltage_switch = tegra_sdhci_voltage_switch,
+	.get_max_clock = tegra_sdhci_get_max_clock,
+};
+
 static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
 	.quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
 		  SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
@@ -839,7 +852,7 @@  static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
 		  SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC |
 		  SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
 	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
-	.ops  = &tegra114_sdhci_ops,
+	.ops  = &tegra210_sdhci_ops,
 };
 
 static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
@@ -865,7 +878,7 @@  static const struct sdhci_pltfm_data sdhci_tegra186_pdata = {
 		    * But it is not supported as of now.
 		    */
 		   SDHCI_QUIRK2_BROKEN_64_BIT_DMA,
-	.ops  = &tegra114_sdhci_ops,
+	.ops  = &tegra210_sdhci_ops,
 };
 
 static const struct sdhci_tegra_soc_data soc_data_tegra186 = {