2 files changed, 10 insertions, 13 deletions

diff --git a/drivers/i2c/i2c-uniphier-f.c b/drivers/i2c/i2c-uniphier-f.c
index b3349af9e1..aebdcfcec3 100644
--- a/drivers/i2c/i2c-uniphier-f.c
+++ b/drivers/i2c/i2c-uniphier-f.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <linux/types.h>
 #include <linux/io.h>
+#include <linux/sizes.h>
 #include <asm/errno.h>
 #include <dm/device.h>
 #include <dm/root.h>
@@ -14,8 +15,6 @@
 #include <fdtdec.h>
 #include <mapmem.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 struct uniphier_fi2c_regs {
 	u32 cr;				/* control register */
 #define I2C_CR_MST	(1 << 3)	/* master mode */
@@ -112,15 +111,14 @@ static int check_device_busy(struct uniphier_fi2c_regs __iomem *regs)
 static int uniphier_fi2c_probe(struct udevice *dev)
 {
 	fdt_addr_t addr;
-	fdt_size_t size;
 	struct uniphier_fi2c_dev *priv = dev_get_priv(dev);
 	int ret;
 
-	addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg",
-				    &size);
-
-	priv->regs = map_sysmem(addr, size);
+	addr = dev_get_addr(dev);
+	if (addr == FDT_ADDR_T_NONE)
+		return -EINVAL;
 
+	priv->regs = map_sysmem(addr, SZ_128);
 	if (!priv->regs)
 		return -ENOMEM;
 
diff --git a/drivers/i2c/i2c-uniphier.c b/drivers/i2c/i2c-uniphier.c
index 85b9eff5f8..f8221da82e 100644
--- a/drivers/i2c/i2c-uniphier.c
+++ b/drivers/i2c/i2c-uniphier.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <linux/types.h>
 #include <linux/io.h>
+#include <linux/sizes.h>
 #include <asm/errno.h>
 #include <dm/device.h>
 #include <dm/root.h>
@@ -14,8 +15,6 @@
 #include <fdtdec.h>
 #include <mapmem.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 struct uniphier_i2c_regs {
 	u32 dtrm;			/* data transmission */
 #define I2C_DTRM_STA	(1 << 10)
@@ -48,13 +47,13 @@ struct uniphier_i2c_dev {
 static int uniphier_i2c_probe(struct udevice *dev)
 {
 	fdt_addr_t addr;
-	fdt_size_t size;
 	struct uniphier_i2c_dev *priv = dev_get_priv(dev);
 
-	addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
-
-	priv->regs = map_sysmem(addr, size);
+	addr = dev_get_addr(dev);
+	if (addr == FDT_ADDR_T_NONE)
+		return -EINVAL;
 
+	priv->regs = map_sysmem(addr, SZ_64);
 	if (!priv->regs)
 		return -ENOMEM;