From 4f80501b91c06b215e66db12ee778c767124cb13 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 24 Mar 2016 22:32:42 +0900 Subject: [PATCH] mmc: uniphier: use devm_get_addr() to get base address 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 --- 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 3bc4d942a0..81a80cdbc2 100644 --- a/drivers/mmc/uniphier-sd.c +++ b/drivers/mmc/uniphier-sd.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -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; -- 2.39.5