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pinctrl: uniphier: use devm_get_addr() to get base address

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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.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2016-03-24 22:32:43 +09:00
parent 4f80501b91
commit 510454db04
1 changed files with 3 additions and 6 deletions
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9
drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
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@ -8,13 +8,12 @@
#include <mapmem.h>
#include <linux/io.h>
#include <linux/err.h>
#include <linux/sizes.h>
#include <dm/device.h>
#include <dm/pinctrl.h>
#include "pinctrl-uniphier.h"
DECLARE_GLOBAL_DATA_PTR;
static int uniphier_pinctrl_get_groups_count(struct udevice *dev)
{
struct uniphier_pinctrl_priv *priv = dev_get_priv(dev);
@ -128,14 +127,12 @@ int uniphier_pinctrl_probe(struct udevice *dev,
{
struct uniphier_pinctrl_priv *priv = dev_get_priv(dev);
fdt_addr_t addr;
fdt_size_t size;
addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg",
&size);
addr = dev_get_addr(dev);
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
priv->base = map_sysmem(addr, size);
priv->base = map_sysmem(addr, SZ_4K);
if (!priv->base)
return -ENOMEM;