The Nomadik variant is somewhere inbetween the U300 and the Ux500
variant, its actually expose the same primecell ID as the U300
but had different characteristics so it needs a small revision
bump and hard-coding from the board/device tree. After this it
works just fine.
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
drivers/mmc/host/mmci.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 032b847..d115916 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -94,6 +94,17 @@ static struct variant_data variant_u300 = {
.signal_direction = true,
};
+static struct variant_data variant_nomadik = {
+ .fifosize = 16 * 4,
+ .fifohalfsize = 8 * 4,
+ .clkreg = MCI_CLK_ENABLE,
+ .datalength_bits = 24,
+ .sdio = true,
+ .st_clkdiv = true,
+ .pwrreg_powerup = MCI_PWR_ON,
+ .signal_direction = true,
+};
+
static struct variant_data variant_ux500 = {
.fifosize = 30 * 4,
.fifohalfsize = 8 * 4,
@@ -1569,6 +1580,11 @@ static struct amba_id mmci_ids[] = {
.data = &variant_u300,
},
{
+ .id = 0x10180180,
+ .mask = 0xf0ffffff,
+ .data = &variant_nomadik,
+ },
+ {
.id = 0x00280180,
.mask = 0x00ffffff,
.data = &variant_u300,
--
1.7.7.6
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
