dm: fsl_i2c: Rename probe method

[oweals/u-boot.git] / drivers / i2c / i2c-uniphier-f.c

diff --git a/drivers/i2c/i2c-uniphier-f.c b/drivers/i2c/i2c-uniphier-f.c
index b3349af9e184cc05477494be00e4dd1d566318ac..aebdcfcec3052701efd4882b0ccbab8e47192254 100644 (file)
--- 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;