diff --git a/arch/arm/mach-k3/sysfw-loader.c b/arch/arm/mach-k3/sysfw-loader.c
index 9be2d9eaea..ef245fef9c 100644
--- a/arch/arm/mach-k3/sysfw-loader.c
+++ b/arch/arm/mach-k3/sysfw-loader.c
@@ -321,7 +321,7 @@ exit:
 static void *k3_sysfw_get_spi_addr(void)
 {
 	struct udevice *dev;
-	fdt_addr_t addr;
+	void *addr;
 	int ret;
 	unsigned int sf_bus = spl_spi_boot_bus();
 
@@ -329,11 +329,11 @@ static void *k3_sysfw_get_spi_addr(void)
 	if (ret)
 		return NULL;
 
-	addr = dev_read_addr_index(dev, 1);
-	if (addr == FDT_ADDR_T_NONE)
+	addr = dev_read_addr_index_ptr(dev, 1);
+	if (!addr)
 		return NULL;
 
-	return (void *)(addr + CONFIG_K3_SYSFW_IMAGE_SPI_OFFS);
+	return addr + CONFIG_K3_SYSFW_IMAGE_SPI_OFFS;
 }
 
 static void k3_sysfw_spi_copy(u32 *dst, u32 *src, size_t len)
@@ -349,18 +349,18 @@ static void k3_sysfw_spi_copy(u32 *dst, u32 *src, size_t len)
 static void *get_sysfw_hf_addr(void)
 {
 	struct udevice *dev;
-	fdt_addr_t addr;
+	void *addr;
 	int ret;
 
 	ret = uclass_find_first_device(UCLASS_MTD, &dev);
 	if (ret)
 		return NULL;
 
-	addr = dev_read_addr_index(dev, 1);
-	if (addr == FDT_ADDR_T_NONE)
+	addr = dev_read_addr_index_ptr(dev, 1);
+	if (!addr)
 		return NULL;
 
-	return (void *)(addr + CONFIG_K3_SYSFW_IMAGE_SPI_OFFS);
+	return addr + CONFIG_K3_SYSFW_IMAGE_SPI_OFFS;
 }
 #endif
 
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 4f2effd39a..9273c70e9d 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1287,7 +1287,7 @@ static int udma_get_mmrs(struct udevice *dev)
 	u32 cap2, cap3, cap4;
 	int i;
 
-	ud->mmrs[MMR_GCFG] = (uint32_t *)devfdt_get_addr_name(dev, mmr_names[MMR_GCFG]);
+	ud->mmrs[MMR_GCFG] = dev_read_addr_name_ptr(dev, mmr_names[MMR_GCFG]);
 	if (!ud->mmrs[MMR_GCFG])
 		return -EINVAL;
 
@@ -1325,8 +1325,7 @@ static int udma_get_mmrs(struct udevice *dev)
 		if (i == MMR_RCHANRT && ud->rchan_cnt == 0)
 			continue;
 
-		ud->mmrs[i] = (uint32_t *)devfdt_get_addr_name(dev,
-				mmr_names[i]);
+		ud->mmrs[i] = dev_read_addr_name_ptr(dev, mmr_names[i]);
 		if (!ud->mmrs[i])
 			return -EINVAL;
 	}
diff --git a/drivers/gpio/tegra186_gpio.c b/drivers/gpio/tegra186_gpio.c
index 82dcaf9631..94a20d143e 100644
--- a/drivers/gpio/tegra186_gpio.c
+++ b/drivers/gpio/tegra186_gpio.c
@@ -176,8 +176,8 @@ static int tegra186_gpio_bind(struct udevice *parent)
 	if (parent_plat)
 		return 0;
 
-	regs = (uint32_t *)devfdt_get_addr_name(parent, "gpio");
-	if (regs == (uint32_t *)FDT_ADDR_T_NONE)
+	regs = dev_read_addr_name_ptr(parent, "gpio");
+	if (!regs)
 		return -EINVAL;
 
 	for (port = 0; port < ctlr_data->port_count; port++) {
diff --git a/drivers/mailbox/k3-sec-proxy.c b/drivers/mailbox/k3-sec-proxy.c
index 2707261046..e0a18d8a97 100644
--- a/drivers/mailbox/k3-sec-proxy.c
+++ b/drivers/mailbox/k3-sec-proxy.c
@@ -84,9 +84,9 @@ struct k3_sec_proxy_mbox {
 	struct mbox_chan chan;
 	struct k3_sec_proxy_desc *desc;
 	struct k3_sec_proxy_thread *chans;
-	phys_addr_t target_data;
-	phys_addr_t scfg;
-	phys_addr_t rt;
+	void *target_data;
+	void *scfg;
+	void *rt;
 };
 
 static inline u32 sp_readl(void __iomem *addr, unsigned int offset)
@@ -319,20 +319,20 @@ static int k3_sec_proxy_of_to_priv(struct udevice *dev,
 		return -ENODEV;
 	}
 
-	spm->target_data = devfdt_get_addr_name(dev, "target_data");
-	if (spm->target_data == FDT_ADDR_T_NONE) {
+	spm->target_data = dev_read_addr_name_ptr(dev, "target_data");
+	if (!spm->target_data) {
 		dev_err(dev, "No reg property for target data base\n");
 		return -EINVAL;
 	}
 
-	spm->scfg = devfdt_get_addr_name(dev, "scfg");
-	if (spm->scfg == FDT_ADDR_T_NONE) {
+	spm->scfg = dev_read_addr_name_ptr(dev, "scfg");
+	if (!spm->scfg) {
 		dev_err(dev, "No reg property for Secure Cfg base\n");
 		return -EINVAL;
 	}
 
-	spm->rt = devfdt_get_addr_name(dev, "rt");
-	if (spm->rt == FDT_ADDR_T_NONE) {
+	spm->rt = dev_read_addr_name_ptr(dev, "rt");
+	if (!spm->rt) {
 		dev_err(dev, "No reg property for Real Time Cfg base\n");
 		return -EINVAL;
 	}
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index 77dffcad88..6624e9134f 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -472,9 +472,9 @@ static int sun4i_usb_phy_probe(struct udevice *dev)
 	if (!data->cfg)
 		return -EINVAL;
 
-	data->base = (void __iomem *)devfdt_get_addr_name(dev, "phy_ctrl");
-	if (IS_ERR(data->base))
-		return PTR_ERR(data->base);
+	data->base = (void __iomem *)dev_read_addr_name_ptr(dev, "phy_ctrl");
+	if (!data->base)
+		return -EINVAL;
 
 	device_get_supply_regulator(dev, "usb0_vbus_power-supply",
 				    &data->vbus_power_supply);
@@ -555,9 +555,9 @@ static int sun4i_usb_phy_probe(struct udevice *dev)
 
 		if (i || data->cfg->phy0_dual_route) {
 			snprintf(name, sizeof(name), "pmu%d", i);
-			phy->pmu = (void __iomem *)devfdt_get_addr_name(dev, name);
-			if (IS_ERR(phy->pmu))
-				return PTR_ERR(phy->pmu);
+			phy->pmu = (void __iomem *)dev_read_addr_name_ptr(dev, name);
+			if (!phy->pmu)
+				return -EINVAL;
 		}
 
 		phy->id = i;
diff --git a/drivers/phy/phy-bcm-sr-pcie.c b/drivers/phy/phy-bcm-sr-pcie.c
index f0e795333b..cf33bab370 100644
--- a/drivers/phy/phy-bcm-sr-pcie.c
+++ b/drivers/phy/phy-bcm-sr-pcie.c
@@ -143,8 +143,8 @@ static int sr_pcie_phy_probe(struct udevice *dev)
 
 	core->dev = dev;
 
-	core->base = (void __iomem *)devfdt_get_addr_name(dev, "reg_base");
-	core->cdru = (void __iomem *)devfdt_get_addr_name(dev, "cdru_base");
+	core->base = (void __iomem *)dev_read_addr_name_ptr(dev, "reg_base");
+	core->cdru = (void __iomem *)dev_read_addr_name_ptr(dev, "cdru_base");
 	debug("ip base %p\n", core->base);
 	debug("cdru base %p\n", core->cdru);
 
diff --git a/drivers/ram/k3-am654-ddrss.c b/drivers/ram/k3-am654-ddrss.c
index b8338f84a3..4a8a6a90bf 100644
--- a/drivers/ram/k3-am654-ddrss.c
+++ b/drivers/ram/k3-am654-ddrss.c
@@ -903,7 +903,7 @@ static int am654_ddrss_power_on(struct am654_ddrss_desc *ddrss)
 static int am654_ddrss_ofdata_to_priv(struct udevice *dev)
 {
 	struct am654_ddrss_desc *ddrss = dev_get_priv(dev);
-	phys_addr_t reg;
+	void *reg;
 	int ret;
 
 	debug("%s(dev=%p)\n", __func__, dev);
@@ -926,26 +926,26 @@ static int am654_ddrss_ofdata_to_priv(struct udevice *dev)
 		return ret;
 	}
 
-	reg = devfdt_get_addr_name(dev, "ss");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "ss");
+	if (!reg) {
 		dev_err(dev, "No reg property for DDRSS wrapper logic\n");
 		return -EINVAL;
 	}
-	ddrss->ddrss_ss_cfg = (void *)reg;
+	ddrss->ddrss_ss_cfg = reg;
 
-	reg = devfdt_get_addr_name(dev, "ctl");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "ctl");
+	if (!reg) {
 		dev_err(dev, "No reg property for Controller region\n");
 		return -EINVAL;
 	}
-	ddrss->ddrss_ctl_cfg = (void *)reg;
+	ddrss->ddrss_ctl_cfg = reg;
 
-	reg = devfdt_get_addr_name(dev, "phy");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "phy");
+	if (!reg) {
 		dev_err(dev, "No reg property for PHY region\n");
 		return -EINVAL;
 	}
-	ddrss->ddrss_phy_cfg = (void *)reg;
+	ddrss->ddrss_phy_cfg = reg;
 
 	ret = dev_read_u32_array(dev, "ti,ss-reg",
 			         (u32 *)&ddrss->params.ss_reg,
diff --git a/drivers/ram/k3-ddrss/k3-ddrss.c b/drivers/ram/k3-ddrss/k3-ddrss.c
index b54557f02c..5b6089e852 100644
--- a/drivers/ram/k3-ddrss/k3-ddrss.c
+++ b/drivers/ram/k3-ddrss/k3-ddrss.c
@@ -331,32 +331,29 @@ static int k3_ddrss_ofdata_to_priv(struct udevice *dev)
 {
 	struct k3_ddrss_desc *ddrss = dev_get_priv(dev);
 	struct k3_ddrss_data *ddrss_data = (struct k3_ddrss_data *)dev_get_driver_data(dev);
-	phys_addr_t reg;
+	void *reg;
 	int ret;
 
 	debug("%s(dev=%p)\n", __func__, dev);
 
-	reg = dev_read_addr_name(dev, "cfg");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "cfg");
+	if (!reg) {
 		dev_err(dev, "No reg property for DDRSS wrapper logic\n");
 		return -EINVAL;
 	}
-	ddrss->ddrss_ctl_cfg = (void *)reg;
+	ddrss->ddrss_ctl_cfg = reg;
 
-	reg = dev_read_addr_name(dev, "ctrl_mmr_lp4");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "ctrl_mmr_lp4");
+	if (!reg) {
 		dev_err(dev, "No reg property for CTRL MMR\n");
 		return -EINVAL;
 	}
-	ddrss->ddrss_ctrl_mmr = (void *)reg;
+	ddrss->ddrss_ctrl_mmr = reg;
 
-	reg = dev_read_addr_name(dev, "ss_cfg");
-	if (reg == FDT_ADDR_T_NONE) {
+	reg = dev_read_addr_name_ptr(dev, "ss_cfg");
+	if (!reg)
 		dev_dbg(dev, "No reg property for SS Config region, but this is optional so continuing.\n");
-		ddrss->ddrss_ss_cfg = NULL;
-	} else {
-		ddrss->ddrss_ss_cfg = (void *)reg;
-	}
+	ddrss->ddrss_ss_cfg = reg;
 
 	ret = power_domain_get_by_index(dev, &ddrss->ddrcfg_pwrdmn, 0);
 	if (ret) {
diff --git a/drivers/soc/ti/k3-navss-ringacc.c b/drivers/soc/ti/k3-navss-ringacc.c
index 9881bffc8e..e02889649b 100644
--- a/drivers/soc/ti/k3-navss-ringacc.c
+++ b/drivers/soc/ti/k3-navss-ringacc.c
@@ -987,10 +987,10 @@ static int k3_nav_ringacc_init(struct udevice *dev, struct k3_nav_ringacc *ringa
 	if (!base_cfg)
 		return -EINVAL;
 
-	base_rt = (uint32_t *)devfdt_get_addr_name(dev, "rt");
+	base_rt = dev_read_addr_name_ptr(dev, "rt");
 	pr_debug("rt %p\n", base_rt);
-	if (IS_ERR(base_rt))
-		return PTR_ERR(base_rt);
+	if (!base_rt)
+		return -EINVAL;
 
 	ringacc->rings = devm_kzalloc(dev,
 				      sizeof(*ringacc->rings) *
@@ -1045,9 +1045,9 @@ struct k3_nav_ringacc *k3_ringacc_dmarings_init(struct udevice *dev,
 	ringacc->tisci = data->tisci;
 	ringacc->tisci_dev_id = data->tisci_dev_id;
 
-	base_rt = (uint32_t *)devfdt_get_addr_name(dev, "ringrt");
-	if (IS_ERR(base_rt))
-		return base_rt;
+	base_rt = dev_read_addr_name_ptr(dev, "ringrt");
+	if (!base_rt)
+		return ERR_PTR(-EINVAL);
 
 	ringacc->rings = devm_kzalloc(dev,
 				      sizeof(*ringacc->rings) *