mmc: Introduce mmc_phys_to_bus()/mmc_bus_to_phys()
This will allow us to use DM variants of phys_to_bus()/bus_to_phys()
when relevant.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index ed0dc17..5f18d47 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -74,6 +74,7 @@
static void sdhci_prepare_dma(struct sdhci_host *host, struct mmc_data *data,
int *is_aligned, int trans_bytes)
{
+ dma_addr_t dma_addr;
unsigned char ctrl;
void *buf;
@@ -104,8 +105,8 @@
mmc_get_dma_dir(data));
if (host->flags & USE_SDMA) {
- sdhci_writel(host, phys_to_bus((ulong)host->start_addr),
- SDHCI_DMA_ADDRESS);
+ dma_addr = dev_phys_to_bus(mmc_to_dev(host->mmc), host->start_addr);
+ sdhci_writel(host, dma_addr, SDHCI_DMA_ADDRESS);
}
#if CONFIG_IS_ENABLED(MMC_SDHCI_ADMA)
else if (host->flags & (USE_ADMA | USE_ADMA64)) {
@@ -163,8 +164,9 @@
start_addr &=
~(SDHCI_DEFAULT_BOUNDARY_SIZE - 1);
start_addr += SDHCI_DEFAULT_BOUNDARY_SIZE;
- sdhci_writel(host, phys_to_bus((ulong)start_addr),
- SDHCI_DMA_ADDRESS);
+ start_addr = dev_phys_to_bus(mmc_to_dev(host->mmc),
+ start_addr);
+ sdhci_writel(host, start_addr, SDHCI_DMA_ADDRESS);
}
}
if (timeout-- > 0)