Currently, fdtdec_get_addr_size() does not support the address
translation, so it cannot handle device trees with non-straight
"ranges" properties. (This would be a problem with DTS for UniPhier
ARMv8 SoCs.)
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
drivers/mmc/uniphier-sd.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/uniphier-sd.c b/drivers/mmc/uniphier-sd.c
index 3bc4d94..81a80cd 100644
--- a/drivers/mmc/uniphier-sd.c
+++ b/drivers/mmc/uniphier-sd.c
@@ -12,6 +12,7 @@
#include <dm/device.h>
#include <linux/compat.h>
#include <linux/io.h>
+#include <linux/sizes.h>
#include <asm/unaligned.h>
#include <asm/dma-mapping.h>
@@ -650,15 +651,17 @@ int uniphier_sd_probe(struct udevice *dev)
struct uniphier_sd_priv *priv = dev_get_priv(dev);
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
fdt_addr_t base;
- fdt_size_t size;
struct udevice *clk_dev;
int clk_id;
int ret;
priv->dev = dev;
- base = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
- priv->regbase = map_sysmem(base, size);
+ base = dev_get_addr(dev);
+ if (base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ priv->regbase = map_sysmem(base, SZ_2K);
if (!priv->regbase)
return -ENOMEM;
--
1.9.1
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