[PATCH 05/14] mmc: atmel-sdhci: set GCK rate based on compatible

[Robert Marko]

In order to add support for LAN969x we need to set the GCK rate based on
compatible instead of defaulting to 240000000 Hz as LAN969x uses only
100000000 Hz.

Signed-off-by: Robert Marko <robert.marko at sartura.hr>
---
 drivers/mmc/atmel_sdhci.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index 0b265196f02..f3a030ffde5 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -96,6 +96,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
 	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
 	struct atmel_sdhci_plat *plat = dev_get_plat(dev);
 	struct sdhci_host *host = dev_get_priv(dev);
+	u32 gck_rate = dev_get_driver_data(dev);
 	u32 max_clk;
 	struct clk clk;
 	int ret;
@@ -119,7 +120,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
 	if (ret)
 		return ret;
 
-	clk_set_rate(&clk, ATMEL_SDHC_GCK_RATE);
+	clk_set_rate(&clk, gck_rate);
 
 	max_clk = clk_get_rate(&clk);
 	if (!max_clk)
@@ -163,9 +164,9 @@ static int atmel_sdhci_bind(struct udevice *dev)
 }
 
 static const struct udevice_id atmel_sdhci_ids[] = {
-	{ .compatible = "atmel,sama5d2-sdhci" },
-	{ .compatible = "microchip,sam9x60-sdhci" },
-	{ .compatible = "microchip,sama7g5-sdhci" },
+	{ .compatible = "atmel,sama5d2-sdhci", .data = ATMEL_SDHC_GCK_RATE },
+	{ .compatible = "microchip,sam9x60-sdhci", .data = ATMEL_SDHC_GCK_RATE },
+	{ .compatible = "microchip,sama7g5-sdhci", .data = ATMEL_SDHC_GCK_RATE },
 	{ }
 };
 
-- 
2.53.0