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/serial/serial_uniphier.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/serial/serial_uniphier.c b/drivers/serial/serial_uniphier.c
index edb9203..525f0a4 100644
--- a/drivers/serial/serial_uniphier.c
+++ b/drivers/serial/serial_uniphier.c
@@ -6,6 +6,7 @@
#include <linux/io.h>
#include <linux/serial_reg.h>
+#include <linux/sizes.h>
#include <asm/errno.h>
#include <dm/device.h>
#include <mapmem.h>
@@ -91,12 +92,13 @@ static int uniphier_serial_probe(struct udevice *dev)
struct uniphier_serial_private_data *priv = dev_get_priv(dev);
struct uniphier_serial __iomem *port;
fdt_addr_t base;
- fdt_size_t size;
u32 tmp;
- base = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
+ base = dev_get_addr(dev);
+ if (base == FDT_ADDR_T_NONE)
+ return -EINVAL;
- port = map_sysmem(base, size);
+ port = map_sysmem(base, SZ_64);
if (!port)
return -ENOMEM;
--
1.9.1
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