Merge tag 'dm-pull-20jul20-take2a' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

binman support for FIT new UCLASS_SOC patman switch 'test' command minor fdt fixes patman usability improvements
author: Tom Rini 2020-07-27 11:15:37 -0400
committer: Tom Rini 2020-07-27 11:15:37 -0400
commit: 4e05c167a756cbfb0a51ef09e52c8b5c7c4d6514 (patch)
tree: 0bcde687838471c17d331106b865eb4361237ed8 /drivers
parent: 117c7ee283f1c3f49306fb11939b59fe11cbf5a8 (diff)
parent: 347e0f00e850028b4595287d5158c5a8f36ba910 (diff)
175 files changed, 507 insertions, 203 deletions
diff --git a/drivers/adc/exynos-adc.c b/drivers/adc/exynos-adc.c
index 12c49fc8cef..b459b570507 100644
--- a/drivers/adc/exynos-adc.c
+++ b/drivers/adc/exynos-adc.c
@@ -106,7 +106,7 @@ int exynos_adc_ofdata_to_platdata(struct udevice *dev)
 	struct adc_uclass_platdata *uc_pdata = dev_get_uclass_platdata(dev);
 	struct exynos_adc_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct exynos_adc_v2 *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 	if (priv->regs == (struct exynos_adc_v2 *)FDT_ADDR_T_NONE) {
 		pr_err("Dev: %s - can't get address!", dev->name);
 		return -ENODATA;
diff --git a/drivers/ata/dwc_ahci.c b/drivers/ata/dwc_ahci.c
index 017650ae468..825fe57f852 100644
--- a/drivers/ata/dwc_ahci.c
+++ b/drivers/ata/dwc_ahci.c
@@ -34,7 +34,7 @@ static int dwc_ahci_ofdata_to_platdata(struct udevice *dev)
 	struct dwc_ahci_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	priv->base = map_physmem(devfdt_get_addr(dev), sizeof(void *),
+	priv->base = map_physmem(dev_read_addr(dev), sizeof(void *),
 				 MAP_NOCACHE);
 
 	addr = devfdt_get_addr_index(dev, 1);
diff --git a/drivers/clk/altera/clk-agilex.c b/drivers/clk/altera/clk-agilex.c
index 0042958f4c4..9927ada201f 100644
--- a/drivers/clk/altera/clk-agilex.c
+++ b/drivers/clk/altera/clk-agilex.c
@@ -553,7 +553,7 @@ static int socfpga_clk_ofdata_to_platdata(struct udevice *dev)
 	struct socfpga_clk_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 	plat->regs = (void __iomem *)addr;
diff --git a/drivers/clk/altera/clk-arria10.c b/drivers/clk/altera/clk-arria10.c
index ede0be299df..732ed4d79b9 100644
--- a/drivers/clk/altera/clk-arria10.c
+++ b/drivers/clk/altera/clk-arria10.c
@@ -285,7 +285,7 @@ static int socfpga_a10_clk_probe(struct udevice *dev)
 	socfpga_a10_handoff_workaround(dev);
 
 	if (!fdt_node_check_compatible(fdt, offset, "altr,clk-mgr")) {
-		plat->regs = devfdt_get_addr(dev);
+		plat->regs = dev_read_addr(dev);
 	} else {
 		pdev = dev_get_parent(dev);
 		if (!pdev)
diff --git a/drivers/clk/exynos/clk-exynos7420.c b/drivers/clk/exynos/clk-exynos7420.c
index aa86c7ca445..4a023ea736b 100644
--- a/drivers/clk/exynos/clk-exynos7420.c
+++ b/drivers/clk/exynos/clk-exynos7420.c
@@ -95,7 +95,7 @@ static int exynos7420_clk_topc_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
@@ -149,7 +149,7 @@ static int exynos7420_clk_top0_probe(struct udevice *dev)
 	if (!priv)
 		return -EINVAL;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
index 3ed0aa92cb8..16da10c8dd8 100644
--- a/drivers/clk/renesas/clk-rcar-gen2.c
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -283,7 +283,7 @@ int gen2_clk_probe(struct udevice *dev)
 	u32 cpg_mode;
 	int ret;
 
-	priv->base = (struct gen2_base *)devfdt_get_addr(dev);
+	priv->base = dev_read_addr_ptr(dev);
 	if (!priv->base)
 		return -EINVAL;
 
diff --git a/drivers/clk/renesas/clk-rcar-gen3.c b/drivers/clk/renesas/clk-rcar-gen3.c
index 15e38337567..30a101fe862 100644
--- a/drivers/clk/renesas/clk-rcar-gen3.c
+++ b/drivers/clk/renesas/clk-rcar-gen3.c
@@ -359,7 +359,7 @@ int gen3_clk_probe(struct udevice *dev)
 	u32 cpg_mode;
 	int ret;
 
-	priv->base = (struct gen3_base *)devfdt_get_addr(dev);
+	priv->base = dev_read_addr_ptr(dev);
 	if (!priv->base)
 		return -EINVAL;
 
diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c
index c9ec523080d..4e25db354e0 100644
--- a/drivers/clk/uniphier/clk-uniphier-core.c
+++ b/drivers/clk/uniphier/clk-uniphier-core.c
@@ -253,7 +253,7 @@ static int uniphier_clk_probe(struct udevice *dev)
 	struct uniphier_clk_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev->parent);
+	addr = dev_read_addr(dev->parent);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/core/device.c b/drivers/core/device.c
index 476133f1724..355dbd147a9 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -82,7 +82,8 @@ static int device_bind_common(struct udevice *parent, const struct driver *drv,
 		 * This is just a 'requested' sequence, and will be
 		 * resolved (and ->seq updated) when the device is probed.
 		 */
-		if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) {
+		if (CONFIG_IS_ENABLED(OF_CONTROL) &&
+		    !CONFIG_IS_ENABLED(OF_PLATDATA)) {
 			if (uc->uc_drv->name && ofnode_valid(node))
 				dev_read_alias_seq(dev, &dev->req_seq);
 #if CONFIG_IS_ENABLED(OF_PRIOR_STAGE)
diff --git a/drivers/cpu/bmips_cpu.c b/drivers/cpu/bmips_cpu.c
index 2649c5c6e91..421cc7a9a4c 100644
--- a/drivers/cpu/bmips_cpu.c
+++ b/drivers/cpu/bmips_cpu.c
@@ -379,7 +379,7 @@ static const struct bmips_cpu_hw bmips_cpu_bcm6838 = {
 };
 
 /* Generic CPU Ops */
-static int bmips_cpu_get_desc(struct udevice *dev, char *buf, int size)
+static int bmips_cpu_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	struct bmips_cpu_priv *priv = dev_get_priv(dev);
 	const struct bmips_cpu_hw *hw = priv->hw;
@@ -387,7 +387,7 @@ static int bmips_cpu_get_desc(struct udevice *dev, char *buf, int size)
 	return hw->get_cpu_desc(priv, buf, size);
 }
 
-static int bmips_cpu_get_info(struct udevice *dev, struct cpu_info *info)
+static int bmips_cpu_get_info(const struct udevice *dev, struct cpu_info *info)
 {
 	struct bmips_cpu_priv *priv = dev_get_priv(dev);
 	const struct bmips_cpu_hw *hw = priv->hw;
@@ -400,7 +400,7 @@ static int bmips_cpu_get_info(struct udevice *dev, struct cpu_info *info)
 	return 0;
 }
 
-static int bmips_cpu_get_count(struct udevice *dev)
+static int bmips_cpu_get_count(const struct udevice *dev)
 {
 	struct bmips_cpu_priv *priv = dev_get_priv(dev);
 	const struct bmips_cpu_hw *hw = priv->hw;
@@ -408,7 +408,7 @@ static int bmips_cpu_get_count(struct udevice *dev)
 	return hw->get_cpu_count(priv);
 }
 
-static int bmips_cpu_get_vendor(struct udevice *dev, char *buf, int size)
+static int bmips_cpu_get_vendor(const struct udevice *dev, char *buf, int size)
 {
 	snprintf(buf, size, "Broadcom");
 
diff --git a/drivers/cpu/cpu-uclass.c b/drivers/cpu/cpu-uclass.c
index cbb4419ec0c..37e3cf2d8ff 100644
--- a/drivers/cpu/cpu-uclass.c
+++ b/drivers/cpu/cpu-uclass.c
@@ -69,7 +69,7 @@ struct udevice *cpu_get_current_dev(void)
 	return cpu;
 }
 
-int cpu_get_desc(struct udevice *dev, char *buf, int size)
+int cpu_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	struct cpu_ops *ops = cpu_get_ops(dev);
 
@@ -79,7 +79,7 @@ int cpu_get_desc(struct udevice *dev, char *buf, int size)
 	return ops->get_desc(dev, buf, size);
 }
 
-int cpu_get_info(struct udevice *dev, struct cpu_info *info)
+int cpu_get_info(const struct udevice *dev, struct cpu_info *info)
 {
 	struct cpu_ops *ops = cpu_get_ops(dev);
 
@@ -92,7 +92,7 @@ int cpu_get_info(struct udevice *dev, struct cpu_info *info)
 	return ops->get_info(dev, info);
 }
 
-int cpu_get_count(struct udevice *dev)
+int cpu_get_count(const struct udevice *dev)
 {
 	struct cpu_ops *ops = cpu_get_ops(dev);
 
@@ -102,7 +102,7 @@ int cpu_get_count(struct udevice *dev)
 	return ops->get_count(dev);
 }
 
-int cpu_get_vendor(struct udevice *dev, char *buf, int size)
+int cpu_get_vendor(const struct udevice *dev, char *buf, int size)
 {
 	struct cpu_ops *ops = cpu_get_ops(dev);
 
diff --git a/drivers/cpu/cpu_sandbox.c b/drivers/cpu/cpu_sandbox.c
index 30a12e5a535..caa26e50f28 100644
--- a/drivers/cpu/cpu_sandbox.c
+++ b/drivers/cpu/cpu_sandbox.c
@@ -8,14 +8,14 @@
 #include <dm.h>
 #include <cpu.h>
 
-int cpu_sandbox_get_desc(struct udevice *dev, char *buf, int size)
+int cpu_sandbox_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	snprintf(buf, size, "LEG Inc. SuperMegaUltraTurbo CPU No. 1");
 
 	return 0;
 }
 
-int cpu_sandbox_get_info(struct udevice *dev, struct cpu_info *info)
+int cpu_sandbox_get_info(const struct udevice *dev, struct cpu_info *info)
 {
 	info->cpu_freq = 42 * 42 * 42 * 42 * 42;
 	info->features = 0x42424242;
@@ -24,12 +24,12 @@ int cpu_sandbox_get_info(struct udevice *dev, struct cpu_info *info)
 	return 0;
 }
 
-int cpu_sandbox_get_count(struct udevice *dev)
+int cpu_sandbox_get_count(const struct udevice *dev)
 {
 	return 42;
 }
 
-int cpu_sandbox_get_vendor(struct udevice *dev, char *buf, int size)
+int cpu_sandbox_get_vendor(const struct udevice *dev, char *buf, int size)
 {
 	snprintf(buf, size, "Languid Example Garbage Inc.");
 
diff --git a/drivers/cpu/imx8_cpu.c b/drivers/cpu/imx8_cpu.c
index 6345cd0815a..502c8ebb433 100644
--- a/drivers/cpu/imx8_cpu.c
+++ b/drivers/cpu/imx8_cpu.c
@@ -100,7 +100,7 @@ static int cpu_imx_get_temp(struct cpu_imx_platdata *plat)
 }
 #endif
 
-int cpu_imx_get_desc(struct udevice *dev, char *buf, int size)
+int cpu_imx_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	struct cpu_imx_platdata *plat = dev_get_platdata(dev);
 	int ret, temp;
@@ -126,7 +126,7 @@ int cpu_imx_get_desc(struct udevice *dev, char *buf, int size)
 	return 0;
 }
 
-static int cpu_imx_get_info(struct udevice *dev, struct cpu_info *info)
+static int cpu_imx_get_info(const struct udevice *dev, struct cpu_info *info)
 {
 	struct cpu_imx_platdata *plat = dev_get_platdata(dev);
 
@@ -135,7 +135,7 @@ static int cpu_imx_get_info(struct udevice *dev, struct cpu_info *info)
 	return 0;
 }
 
-static int cpu_imx_get_count(struct udevice *dev)
+static int cpu_imx_get_count(const struct udevice *dev)
 {
 	ofnode node;
 	int num = 0;
@@ -157,7 +157,7 @@ static int cpu_imx_get_count(struct udevice *dev)
 	return num;
 }
 
-static int cpu_imx_get_vendor(struct udevice *dev,  char *buf, int size)
+static int cpu_imx_get_vendor(const struct udevice *dev,  char *buf, int size)
 {
 	snprintf(buf, size, "NXP");
 	return 0;
diff --git a/drivers/cpu/mpc83xx_cpu.c b/drivers/cpu/mpc83xx_cpu.c
index f8a84bae9d9..5f1592f9ad4 100644
--- a/drivers/cpu/mpc83xx_cpu.c
+++ b/drivers/cpu/mpc83xx_cpu.c
@@ -60,7 +60,7 @@ static inline u32 get_spridr(void)
  * determine_type() - Determine CPU family of MPC83xx device
  * @dev: CPU device from which to read CPU family from
  */
-static inline void determine_family(struct udevice *dev)
+static inline void determine_family(const struct udevice *dev)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	/* Upper 12 bits of PARTID field (bits 0-23 in SPRIDR) */
@@ -95,7 +95,7 @@ static inline void determine_family(struct udevice *dev)
  * determine_type() - Determine CPU type of MPC83xx device
  * @dev: CPU device from which to read CPU type from
  */
-static inline void determine_type(struct udevice *dev)
+static inline void determine_type(const struct udevice *dev)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	/* Upper 16 bits of PVR (Processor Version Register) */
@@ -169,7 +169,7 @@ static inline void determine_type(struct udevice *dev)
  * determine_e300_type() - Determine e300 core type of MPC83xx device
  * @dev: CPU device from which to read e300 core type from
  */
-static inline void determine_e300_type(struct udevice *dev)
+static inline void determine_e300_type(const struct udevice *dev)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	/* Upper 16 bits of PVR (Processor Version Register) */
@@ -198,7 +198,7 @@ static inline void determine_e300_type(struct udevice *dev)
  * determine_revid() - Determine revision ID of CPU device
  * @dev: CPU device from which to read revision ID
  */
-static inline void determine_revid(struct udevice *dev)
+static inline void determine_revid(const struct udevice *dev)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	u32 REVID_MAJOR_MASK;
@@ -221,7 +221,7 @@ static inline void determine_revid(struct udevice *dev)
  * determine_cpu_data() - Determine CPU information from hardware
  * @dev: CPU device from which to read information
  */
-static void determine_cpu_data(struct udevice *dev)
+static void determine_cpu_data(const struct udevice *dev)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	const u32 E_FLAG_MASK = 0x00010000;
@@ -239,7 +239,7 @@ static void determine_cpu_data(struct udevice *dev)
 	priv->is_e_processor = !bitfield_extract_by_mask(spridr, E_FLAG_MASK);
 }
 
-static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size)
+static int mpc83xx_cpu_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	struct mpc83xx_cpu_priv *priv = dev_get_priv(dev);
 	struct clk core_clk;
@@ -248,14 +248,14 @@ static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size)
 	char csb_freq[32];
 	int ret;
 
-	ret = clk_get_by_index(dev, 0, &core_clk);
+	ret = clk_get_by_index((struct udevice *)dev, 0, &core_clk);
 	if (ret) {
 		debug("%s: Failed to get core clock (err = %d)\n",
 		      dev->name, ret);
 		return ret;
 	}
 
-	ret = clk_get_by_index(dev, 1, &csb_clk);
+	ret = clk_get_by_index((struct udevice *)dev, 1, &csb_clk);
 	if (ret) {
 		debug("%s: Failed to get CSB clock (err = %d)\n",
 		      dev->name, ret);
@@ -278,13 +278,14 @@ static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size)
 	return 0;
 }
 
-static int mpc83xx_cpu_get_info(struct udevice *dev, struct cpu_info *info)
+static int mpc83xx_cpu_get_info(const struct udevice *dev,
+				struct cpu_info *info)
 {
 	struct clk clock;
 	int ret;
 	ulong freq;
 
-	ret = clk_get_by_index(dev, 0, &clock);
+	ret = clk_get_by_index((struct udevice *)dev, 0, &clock);
 	if (ret) {
 		debug("%s: Failed to get core clock (err = %d)\n",
 		      dev->name, ret);
@@ -303,13 +304,14 @@ static int mpc83xx_cpu_get_info(struct udevice *dev, struct cpu_info *info)
 	return 0;
 }
 
-static int mpc83xx_cpu_get_count(struct udevice *dev)
+static int mpc83xx_cpu_get_count(const struct udevice *dev)
 {
 	/* We have one e300cX core */
 	return 1;
 }
 
-static int mpc83xx_cpu_get_vendor(struct udevice *dev, char *buf, int size)
+static int mpc83xx_cpu_get_vendor(const struct udevice *dev, char *buf,
+				  int size)
 {
 	snprintf(buf, size, "NXP");
 
diff --git a/drivers/cpu/riscv_cpu.c b/drivers/cpu/riscv_cpu.c
index 100fe5542e4..93ce708f652 100644
--- a/drivers/cpu/riscv_cpu.c
+++ b/drivers/cpu/riscv_cpu.c
@@ -17,7 +17,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-static int riscv_cpu_get_desc(struct udevice *dev, char *buf, int size)
+static int riscv_cpu_get_desc(const struct udevice *dev, char *buf, int size)
 {
 	const char *isa;
 
@@ -30,7 +30,7 @@ static int riscv_cpu_get_desc(struct udevice *dev, char *buf, int size)
 	return 0;
 }
 
-static int riscv_cpu_get_info(struct udevice *dev, struct cpu_info *info)
+static int riscv_cpu_get_info(const struct udevice *dev, struct cpu_info *info)
 {
 	int ret;
 	struct clk clk;
@@ -39,7 +39,7 @@ static int riscv_cpu_get_info(struct udevice *dev, struct cpu_info *info)
 	u32 d_cache_size;
 
 	/* First try getting the frequency from the assigned clock */
-	ret = clk_get_by_index(dev, 0, &clk);
+	ret = clk_get_by_index((struct udevice *)dev, 0, &clk);
 	if (!ret) {
 		ret = clk_get_rate(&clk);
 		if (!IS_ERR_VALUE(ret))
@@ -67,7 +67,7 @@ static int riscv_cpu_get_info(struct udevice *dev, struct cpu_info *info)
 	return 0;
 }
 
-static int riscv_cpu_get_count(struct udevice *dev)
+static int riscv_cpu_get_count(const struct udevice *dev)
 {
 	ofnode node;
 	int num = 0;
diff --git a/drivers/dma/ti-edma3.c b/drivers/dma/ti-edma3.c
index 77c4ba95307..13ab9670890 100644
--- a/drivers/dma/ti-edma3.c
+++ b/drivers/dma/ti-edma3.c
@@ -546,7 +546,7 @@ static int ti_edma3_ofdata_to_platdata(struct udevice *dev)
 {
 	struct ti_edma3_priv *priv = dev_get_priv(dev);
 
-	priv->base = devfdt_get_addr(dev);
+	priv->base = dev_read_addr(dev);
 
 	return 0;
 }
diff --git a/drivers/gpio/altera_pio.c b/drivers/gpio/altera_pio.c
index 324f9c29a82..75800d9f31c 100644
--- a/drivers/gpio/altera_pio.c
+++ b/drivers/gpio/altera_pio.c
@@ -88,7 +88,7 @@ static int altera_pio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_pio_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_pio_regs),
 				 MAP_NOCACHE);
 	plat->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c
index 455944d547a..18f365fa411 100644
--- a/drivers/gpio/atmel_pio4.c
+++ b/drivers/gpio/atmel_pio4.c
@@ -299,7 +299,7 @@ static int atmel_pio4_probe(struct udevice *dev)
 
 	clk_free(&clk);
 
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/bcm2835_gpio.c b/drivers/gpio/bcm2835_gpio.c
index f4b67f1cf0a..0dff9ac711d 100644
--- a/drivers/gpio/bcm2835_gpio.c
+++ b/drivers/gpio/bcm2835_gpio.c
@@ -121,7 +121,7 @@ static int bcm2835_gpio_ofdata_to_platdata(struct udevice *dev)
 	struct bcm2835_gpio_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c
index ab0a5cfd330..f8758885101 100644
--- a/drivers/gpio/da8xx_gpio.c
+++ b/drivers/gpio/da8xx_gpio.c
@@ -545,7 +545,7 @@ static int davinci_gpio_ofdata_to_platdata(struct udevice *dev)
 	struct davinci_gpio_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index c49a041059d..a993fd4d700 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -148,7 +148,7 @@ static int rcar_gpio_probe(struct udevice *dev)
 	int node = dev_of_offset(dev);
 	int ret;
 
-	priv->regs = (void __iomem *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 	uc_priv->bank_name = dev->name;
 
 	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, node, "gpio-ranges",
diff --git a/drivers/gpio/gpio-rza1.c b/drivers/gpio/gpio-rza1.c
index 21a87d645cd..86804ac2f5f 100644
--- a/drivers/gpio/gpio-rza1.c
+++ b/drivers/gpio/gpio-rza1.c
@@ -112,7 +112,7 @@ static int r7s72100_gpio_probe(struct udevice *dev)
 
 	uc_priv->bank_name = dev->name;
 	dev = dev_get_parent(dev);
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/gpio-uniphier.c b/drivers/gpio/gpio-uniphier.c
index 30392bccaaa..54a38da0f10 100644
--- a/drivers/gpio/gpio-uniphier.c
+++ b/drivers/gpio/gpio-uniphier.c
@@ -142,7 +142,7 @@ static int uniphier_gpio_probe(struct udevice *dev)
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/msm_gpio.c b/drivers/gpio/msm_gpio.c
index ac5d20c1b95..fe6b33e1dff 100644
--- a/drivers/gpio/msm_gpio.c
+++ b/drivers/gpio/msm_gpio.c
@@ -96,7 +96,7 @@ static int msm_gpio_probe(struct udevice *dev)
 {
 	struct msm_gpio_bank *priv = dev_get_priv(dev);
 
-	priv->base = devfdt_get_addr(dev);
+	priv->base = dev_read_addr(dev);
 
 	return priv->base == FDT_ADDR_T_NONE ? -EINVAL : 0;
 }
diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c
index 770cbf6b607..65eaa71c201 100644
--- a/drivers/gpio/mvebu_gpio.c
+++ b/drivers/gpio/mvebu_gpio.c
@@ -90,7 +90,7 @@ static int mvebu_gpio_probe(struct udevice *dev)
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 	struct mvebu_gpio_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct mvebu_gpio_regs *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 	uc_priv->gpio_count = MVEBU_GPIOS_PER_BANK;
 	priv->name[0] = 'A' + dev->req_seq;
 	uc_priv->bank_name = priv->name;
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 90d36fb87bb..a16f5719ede 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -300,7 +300,7 @@ static int mxc_gpio_ofdata_to_platdata(struct udevice *dev)
 	fdt_addr_t addr;
 	struct mxc_gpio_plat *plat = dev_get_platdata(dev);
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/mxs_gpio.c b/drivers/gpio/mxs_gpio.c
index cb797261b7f..2c16517e724 100644
--- a/drivers/gpio/mxs_gpio.c
+++ b/drivers/gpio/mxs_gpio.c
@@ -275,7 +275,7 @@ static int mxs_ofdata_to_platdata(struct udevice *dev)
 	int node = dev_of_offset(dev);
 	int ret;
 
-	plat->bank = devfdt_get_addr(dev);
+	plat->bank = dev_read_addr(dev);
 	if (plat->bank == FDT_ADDR_T_NONE) {
 		printf("%s: No 'reg' property defined!\n", __func__);
 		return -EINVAL;
diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c
index c986ef03805..6eaa0a08a26 100644
--- a/drivers/gpio/omap_gpio.c
+++ b/drivers/gpio/omap_gpio.c
@@ -308,7 +308,7 @@ static int omap_gpio_bind(struct udevice *dev)
 	if (plat)
 		return 0;
 
-	base_addr = devfdt_get_addr(dev);
+	base_addr = dev_read_addr(dev);
 	if (base_addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
@@ -347,7 +347,7 @@ static int omap_gpio_ofdata_to_platdata(struct udevice *dev)
 	struct omap_gpio_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/pm8916_gpio.c b/drivers/gpio/pm8916_gpio.c
index 51df5367ea7..58f044678b7 100644
--- a/drivers/gpio/pm8916_gpio.c
+++ b/drivers/gpio/pm8916_gpio.c
@@ -256,7 +256,7 @@ static int pm8941_pwrkey_probe(struct udevice *dev)
 	struct pm8916_gpio_bank *priv = dev_get_priv(dev);
 	int reg;
 
-	priv->pid = devfdt_get_addr(dev);
+	priv->pid = dev_read_addr(dev);
 	if (priv->pid == FDT_ADDR_T_NONE)
 		return log_msg_ret("bad address", -EINVAL);
 
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index 258f13395dd..c78227f4da3 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -316,7 +316,7 @@ static int gpio_exynos_bind(struct udevice *parent)
 	if (plat)
 		return 0;
 
-	base = (struct s5p_gpio_bank *)devfdt_get_addr(parent);
+	base = dev_read_addr_ptr(parent);
 	for (node = fdt_first_subnode(blob, dev_of_offset(parent)), bank = base;
 	     node > 0;
 	     node = fdt_next_subnode(blob, node), bank++) {
@@ -339,7 +339,7 @@ static int gpio_exynos_bind(struct udevice *parent)
 
 		dev_set_of_offset(dev, node);
 
-		reg = devfdt_get_addr(dev);
+		reg = dev_read_addr(dev);
 		if (reg != FDT_ADDR_T_NONE)
 			bank = (struct s5p_gpio_bank *)((ulong)base + reg);
 
diff --git a/drivers/gpio/sifive-gpio.c b/drivers/gpio/sifive-gpio.c
index 24da3b3c230..bf3537b76bd 100644
--- a/drivers/gpio/sifive-gpio.c
+++ b/drivers/gpio/sifive-gpio.c
@@ -159,7 +159,7 @@ static int sifive_gpio_ofdata_to_platdata(struct udevice *dev)
 	struct sifive_gpio_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c
index 9c3a4428e11..3efccf496fc 100644
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -293,7 +293,7 @@ static int gpio_sunxi_bind(struct udevice *parent)
 	if (plat)
 		return 0;
 
-	ctlr = (struct sunxi_gpio_reg *)devfdt_get_addr(parent);
+	ctlr = dev_read_addr_ptr(parent);
 	for (bank = 0; bank < soc_data->no_banks; bank++) {
 		struct sunxi_gpio_platdata *plat;
 		struct udevice *dev;
diff --git a/drivers/gpio/vybrid_gpio.c b/drivers/gpio/vybrid_gpio.c
index d2c1d7d8590..4efff5c3643 100644
--- a/drivers/gpio/vybrid_gpio.c
+++ b/drivers/gpio/vybrid_gpio.c
@@ -109,7 +109,7 @@ static int vybrid_gpio_odata_to_platdata(struct udevice *dev)
 	struct vybrid_gpio_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t base_addr;
 
-	base_addr = devfdt_get_addr(dev);
+	base_addr = dev_read_addr(dev);
 	if (base_addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
index c817ed6bf95..9d6c6d80e2a 100644
--- a/drivers/i2c/at91_i2c.c
+++ b/drivers/i2c/at91_i2c.c
@@ -225,7 +225,7 @@ static int at91_i2c_ofdata_to_platdata(struct udevice *dev)
 	struct at91_i2c_bus *bus = dev_get_priv(dev);
 	int node = dev_of_offset(dev);
 
-	bus->regs = (struct at91_i2c_regs *)devfdt_get_addr(dev);
+	bus->regs = dev_read_addr_ptr(dev);
 	bus->pdata = (struct at91_i2c_pdata *)dev_get_driver_data(dev);
 	bus->clock_frequency = fdtdec_get_int(blob, node,
 					      "clock-frequency", 100000);
diff --git a/drivers/i2c/davinci_i2c.c b/drivers/i2c/davinci_i2c.c
index f8e9d003e61..a54f2151fd3 100644
--- a/drivers/i2c/davinci_i2c.c
+++ b/drivers/i2c/davinci_i2c.c
@@ -471,7 +471,7 @@ static int davinci_i2c_probe(struct udevice *dev)
 	struct i2c_bus *i2c_bus = dev_get_priv(dev);
 
 	i2c_bus->id = dev->seq;
-	i2c_bus->regs = (struct i2c_regs *)devfdt_get_addr(dev);
+	i2c_bus->regs = dev_read_addr_ptr(dev);
 
 	i2c_bus->speed = 100000;
 	 _davinci_i2c_init(i2c_bus->regs, i2c_bus->speed, 0);
diff --git a/drivers/i2c/exynos_hs_i2c.c b/drivers/i2c/exynos_hs_i2c.c
index 4fc9d90580c..5785adedb6d 100644
--- a/drivers/i2c/exynos_hs_i2c.c
+++ b/drivers/i2c/exynos_hs_i2c.c
@@ -525,7 +525,7 @@ static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
 
 	node = dev_of_offset(dev);
 
-	i2c_bus->hsregs = (struct exynos5_hsi2c *)devfdt_get_addr(dev);
+	i2c_bus->hsregs = dev_read_addr_ptr(dev);
 
 	i2c_bus->id = pinmux_decode_periph_id(blob, node);
 
diff --git a/drivers/i2c/i2c-uniphier-f.c b/drivers/i2c/i2c-uniphier-f.c
index d8b4a683bce..a110fe9e8d9 100644
--- a/drivers/i2c/i2c-uniphier-f.c
+++ b/drivers/i2c/i2c-uniphier-f.c
@@ -94,7 +94,7 @@ static int uniphier_fi2c_probe(struct udevice *dev)
 	fdt_addr_t addr;
 	struct uniphier_fi2c_priv *priv = dev_get_priv(dev);
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/i2c/i2c-uniphier.c b/drivers/i2c/i2c-uniphier.c
index f06523ab99b..e7f44e14e9c 100644
--- a/drivers/i2c/i2c-uniphier.c
+++ b/drivers/i2c/i2c-uniphier.c
@@ -50,7 +50,7 @@ static int uniphier_i2c_probe(struct udevice *dev)
 	fdt_addr_t addr;
 	struct uniphier_i2c_priv *priv = dev_get_priv(dev);
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index b7b2aafc7f6..feeed1e9a2f 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -447,7 +447,7 @@ static int imx_lpi2c_probe(struct udevice *bus)
 
 	i2c_bus->driver_data = dev_get_driver_data(bus);
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/i2c/iproc_i2c.c b/drivers/i2c/iproc_i2c.c
index a846e0a1fe0..b7e9ced8983 100644
--- a/drivers/i2c/iproc_i2c.c
+++ b/drivers/i2c/iproc_i2c.c
@@ -678,7 +678,7 @@ static int iproc_i2c_ofdata_to_platdata(struct udevice *bus)
 	int node = dev_of_offset(bus);
 	const void *blob = gd->fdt_blob;
 
-	bus_prvdata->base = map_physmem(devfdt_get_addr(bus),
+	bus_prvdata->base = map_physmem(dev_read_addr(bus),
 					sizeof(void *),
 					MAP_NOCACHE);
 
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index 3b0d27e6cdb..1a1de672524 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -899,7 +899,7 @@ static int mxc_i2c_probe(struct udevice *bus)
 
 	i2c_bus->driver_data = dev_get_driver_data(bus);
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 8592a819c40..0af4e333c41 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -1067,7 +1067,7 @@ static int omap_i2c_ofdata_to_platdata(struct udevice *bus)
 {
 	struct omap_i2c_platdata *plat = dev_get_platdata(bus);
 
-	plat->base = devfdt_get_addr(bus);
+	plat->base = dev_read_addr(bus);
 	plat->speed = dev_read_u32_default(bus, "clock-frequency",
 					   I2C_SPEED_STANDARD_RATE);
 	plat->ip_rev = dev_get_driver_data(bus);
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index 5907217981d..cb45d3c100f 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -310,7 +310,7 @@ static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
 
 	node = dev_of_offset(dev);
 
-	i2c_bus->regs = (struct s3c24x0_i2c *)devfdt_get_addr(dev);
+	i2c_bus->regs = dev_read_addr_ptr(dev);
 
 	i2c_bus->id = pinmux_decode_periph_id(blob, node);
 
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
index 3409bb61d54..f07a51dc307 100644
--- a/drivers/input/tegra-kbc.c
+++ b/drivers/input/tegra-kbc.c
@@ -291,7 +291,7 @@ static int tegra_kbd_probe(struct udevice *dev)
 	struct input_config *input = &uc_priv->input;
 	int ret;
 
-	priv->kbc = (struct kbc_tegra *)devfdt_get_addr(dev);
+	priv->kbc = dev_read_addr_ptr(dev);
 	if ((fdt_addr_t)priv->kbc == FDT_ADDR_T_NONE) {
 		debug("%s: No keyboard register found\n", __func__);
 		return -EINVAL;
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index f82e6d3d166..e91dac201d2 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -153,7 +153,7 @@ static int tegra_hsp_probe(struct udevice *dev)
 
 	debug("%s(dev=%p)\n", __func__, dev);
 
-	thsp->regs = devfdt_get_addr(dev);
+	thsp->regs = dev_read_addr(dev);
 	if (thsp->regs == FDT_ADDR_T_NONE)
 		return -ENODEV;
 
diff --git a/drivers/misc/altera_sysid.c b/drivers/misc/altera_sysid.c
index 387c70b0704..c6502650b75 100644
--- a/drivers/misc/altera_sysid.c
+++ b/drivers/misc/altera_sysid.c
@@ -73,7 +73,7 @@ static int altera_sysid_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_sysid_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_sysid_regs),
 				 MAP_NOCACHE);
 
diff --git a/drivers/misc/imx8/scu.c b/drivers/misc/imx8/scu.c
index ee635eb9471..223aac8518a 100644
--- a/drivers/misc/imx8/scu.c
+++ b/drivers/misc/imx8/scu.c
@@ -187,7 +187,7 @@ static int imx8_scu_probe(struct udevice *dev)
 
 	debug("%s(dev=%p) (plat=%p)\n", __func__, dev, plat);
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/misc/microchip_flexcom.c b/drivers/misc/microchip_flexcom.c
index 44a8b180a43..64cc4ae7b61 100644
--- a/drivers/misc/microchip_flexcom.c
+++ b/drivers/misc/microchip_flexcom.c
@@ -26,7 +26,7 @@ static int microchip_flexcom_ofdata_to_platdata(struct udevice *dev)
 	struct microchip_flexcom_platdata *plat = dev_get_platdata(dev);
 	int ret;
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct microchip_flexcom_regs),
 				MAP_NOCACHE);
 
diff --git a/drivers/mmc/aspeed_sdhci.c b/drivers/mmc/aspeed_sdhci.c
index 8929e603f33..543c65a8e35 100644
--- a/drivers/mmc/aspeed_sdhci.c
+++ b/drivers/mmc/aspeed_sdhci.c
@@ -34,7 +34,7 @@ static int aspeed_sdhci_probe(struct udevice *dev)
 		goto free;
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 
 	max_clk = clk_get_rate(&clk);
 	if (IS_ERR_VALUE(max_clk)) {
diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index 2b797c9bd40..0c53caf448c 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -69,7 +69,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
 		return ret;
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 
 	host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD;
 	host->bus_width	= fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c
index 5cdf3c506fe..7a410d1dd36 100644
--- a/drivers/mmc/bcm2835_sdhci.c
+++ b/drivers/mmc/bcm2835_sdhci.c
@@ -182,7 +182,7 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
 	int ret;
 	int clock_id = (int)dev_get_driver_data(dev);
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/bcm2835_sdhost.c b/drivers/mmc/bcm2835_sdhost.c
index c4876e81f8c..b793028ab53 100644
--- a/drivers/mmc/bcm2835_sdhost.c
+++ b/drivers/mmc/bcm2835_sdhost.c
@@ -766,7 +766,7 @@ static int bcm2835_probe(struct udevice *dev)
 	upriv->mmc = &plat->mmc;
 	plat->cfg.name = dev->name;
 
-	host->phys_addr = devfdt_get_addr(dev);
+	host->phys_addr = dev_read_addr(dev);
 	if (host->phys_addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/bcmstb_sdhci.c b/drivers/mmc/bcmstb_sdhci.c
index c14f8289e6c..5269aa77ceb 100644
--- a/drivers/mmc/bcmstb_sdhci.c
+++ b/drivers/mmc/bcmstb_sdhci.c
@@ -62,7 +62,7 @@ static int sdhci_bcmstb_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/ftsdc010_mci.c b/drivers/mmc/ftsdc010_mci.c
index fb28f0166f0..bc0d5ffed51 100644
--- a/drivers/mmc/ftsdc010_mci.c
+++ b/drivers/mmc/ftsdc010_mci.c
@@ -395,7 +395,7 @@ static int ftsdc010_mmc_ofdata_to_platdata(struct udevice *dev)
 	struct ftsdc_priv *priv = dev_get_priv(dev);
 	struct ftsdc010_chip *chip = &priv->chip;
 	chip->name = dev->name;
-	chip->ioaddr = (void *)devfdt_get_addr(dev);
+	chip->ioaddr = dev_read_addr_ptr(dev);
 	chip->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 	chip->priv = dev;
diff --git a/drivers/mmc/hi6220_dw_mmc.c b/drivers/mmc/hi6220_dw_mmc.c
index 6de79243835..67d6a05b3b5 100644
--- a/drivers/mmc/hi6220_dw_mmc.c
+++ b/drivers/mmc/hi6220_dw_mmc.c
@@ -33,7 +33,7 @@ static int hi6220_dwmmc_ofdata_to_platdata(struct udevice *dev)
 	struct dwmci_host *host = &priv->host;
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 
diff --git a/drivers/mmc/iproc_sdhci.c b/drivers/mmc/iproc_sdhci.c
index 91e2e3f0b87..9f530638e31 100644
--- a/drivers/mmc/iproc_sdhci.c
+++ b/drivers/mmc/iproc_sdhci.c
@@ -188,7 +188,7 @@ static int iproc_sdhci_probe(struct udevice *dev)
 	iproc_host->shadow_blk = 0;
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 	host->voltages = MMC_VDD_165_195 |
 			 MMC_VDD_32_33 | MMC_VDD_33_34;
 	host->quirks = SDHCI_QUIRK_BROKEN_VOLTAGE | SDHCI_QUIRK_BROKEN_R1B;
diff --git a/drivers/mmc/jz_mmc.c b/drivers/mmc/jz_mmc.c
index d3f1eddf450..b33f0850738 100644
--- a/drivers/mmc/jz_mmc.c
+++ b/drivers/mmc/jz_mmc.c
@@ -450,7 +450,7 @@ static int jz_mmc_ofdata_to_platdata(struct udevice *dev)
 	struct mmc_config *cfg;
 	int ret;
 
-	priv->regs = map_physmem(devfdt_get_addr(dev), 0x100, MAP_NOCACHE);
+	priv->regs = map_physmem(dev_read_addr(dev), 0x100, MAP_NOCACHE);
 	cfg = &plat->cfg;
 
 	cfg->name = "MSC";
diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c
index b7f793cd047..719dd1e5e57 100644
--- a/drivers/mmc/meson_gx_mmc.c
+++ b/drivers/mmc/meson_gx_mmc.c
@@ -228,7 +228,7 @@ static int meson_mmc_ofdata_to_platdata(struct udevice *dev)
 	struct meson_mmc_platdata *pdata = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/msm_sdhci.c b/drivers/mmc/msm_sdhci.c
index da3ae2ec358..56c3e35c9e9 100644
--- a/drivers/mmc/msm_sdhci.c
+++ b/drivers/mmc/msm_sdhci.c
@@ -171,7 +171,7 @@ static int msm_ofdata_to_platdata(struct udevice *dev)
 	int node = dev_of_offset(dev);
 
 	host->name = strdup(dev->name);
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 	host->bus_width = fdtdec_get_int(gd->fdt_blob, node, "bus-width", 4);
 	host->index = fdtdec_get_uint(gd->fdt_blob, node, "index", 0);
 	priv->base = (void *)fdtdec_get_addr_size_auto_parent(gd->fdt_blob,
diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c
index f5f3e432471..9b3dfa13e61 100644
--- a/drivers/mmc/mv_sdhci.c
+++ b/drivers/mmc/mv_sdhci.c
@@ -112,7 +112,7 @@ static int mv_sdhci_probe(struct udevice *dev)
 	int ret;
 
 	host->name = MVSDH_NAME;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 	host->quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | SDHCI_QUIRK_WAIT_SEND_CMD;
 	host->mmc = &plat->mmc;
 	host->mmc->dev = dev;
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index db1f85125f9..715eee0e3e0 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -1911,7 +1911,7 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev)
 	int node = dev_of_offset(dev);
 	int ret;
 
-	plat->base_addr = map_physmem(devfdt_get_addr(dev),
+	plat->base_addr = map_physmem(dev_read_addr(dev),
 				      sizeof(struct hsmmc *),
 				      MAP_NOCACHE);
 
@@ -1933,7 +1933,7 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev)
 		plat->controller_flags |= of_data->controller_flags;
 
 #ifdef CONFIG_OMAP54XX
-	fixups = platform_fixups_mmc(devfdt_get_addr(dev));
+	fixups = platform_fixups_mmc(dev_read_addr(dev));
 	if (fixups) {
 		plat->hw_rev = fixups->hw_rev;
 		cfg->host_caps &= ~fixups->unsupported_caps;
diff --git a/drivers/mmc/sdhci-cadence.c b/drivers/mmc/sdhci-cadence.c
index 7b5010b6558..cc99bebc305 100644
--- a/drivers/mmc/sdhci-cadence.c
+++ b/drivers/mmc/sdhci-cadence.c
@@ -260,7 +260,7 @@ static int sdhci_cdns_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index 2e994d0178d..ad386909e90 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -680,7 +680,7 @@ static int sh_mmcif_dm_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c
index 772fe943e4d..315f95cce82 100644
--- a/drivers/mmc/sh_sdhi.c
+++ b/drivers/mmc/sh_sdhi.c
@@ -834,7 +834,7 @@ static int sh_sdhi_dm_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/socfpga_dw_mmc.c b/drivers/mmc/socfpga_dw_mmc.c
index 892222d27da..0022f943bd7 100644
--- a/drivers/mmc/socfpga_dw_mmc.c
+++ b/drivers/mmc/socfpga_dw_mmc.c
@@ -109,7 +109,7 @@ static int socfpga_dwmmc_ofdata_to_platdata(struct udevice *dev)
 	}
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 	host->clksel = socfpga_dwmci_clksel;
diff --git a/drivers/mmc/sti_sdhci.c b/drivers/mmc/sti_sdhci.c
index 9bcd8ce5f6c..5578feebef7 100644
--- a/drivers/mmc/sti_sdhci.c
+++ b/drivers/mmc/sti_sdhci.c
@@ -116,7 +116,7 @@ static int sti_sdhci_ofdata_to_platdata(struct udevice *dev)
 	struct sdhci_host *host = dev_get_priv(dev);
 
 	host->name = strdup(dev->name);
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 
 	host->bus_width = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					 "bus-width", 4);
diff --git a/drivers/mmc/tangier_sdhci.c b/drivers/mmc/tangier_sdhci.c
index 0d6e5d62460..879e2c98a21 100644
--- a/drivers/mmc/tangier_sdhci.c
+++ b/drivers/mmc/tangier_sdhci.c
@@ -35,7 +35,7 @@ static int sdhci_tangier_probe(struct udevice *dev)
 	fdt_addr_t base;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c
index 20cd237ef0e..c6539736766 100644
--- a/drivers/mmc/tmio-common.c
+++ b/drivers/mmc/tmio-common.c
@@ -722,7 +722,7 @@ int tmio_sd_probe(struct udevice *dev, u32 quirks)
 	ulong mclk;
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/mmc/xenon_sdhci.c b/drivers/mmc/xenon_sdhci.c
index e765dd384ac..356dd9846d6 100644
--- a/drivers/mmc/xenon_sdhci.c
+++ b/drivers/mmc/xenon_sdhci.c
@@ -455,7 +455,7 @@ static int xenon_sdhci_ofdata_to_platdata(struct udevice *dev)
 	const char *name;
 
 	host->name = dev->name;
-	host->ioaddr = (void *)devfdt_get_addr(dev);
+	host->ioaddr = dev_read_addr_ptr(dev);
 
 	if (device_is_compatible(dev, "marvell,armada-3700-sdhci"))
 		priv->pad_ctrl_reg = (void *)devfdt_get_addr_index(dev, 1);
diff --git a/drivers/net/ag7xxx.c b/drivers/net/ag7xxx.c
index 3b5d11f956d..ccba3947ac5 100644
--- a/drivers/net/ag7xxx.c
+++ b/drivers/net/ag7xxx.c
@@ -1256,7 +1256,7 @@ static int ag7xxx_eth_ofdata_to_platdata(struct udevice *dev)
 	const char *phy_mode;
 	int ret;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 
 	/* Decoding of convoluted PHY wiring on Atheros MIPS. */
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 62941bb1753..1d9eefbb3e8 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -1995,9 +1995,9 @@ static int eqos_probe(struct udevice *dev)
 	eqos->dev = dev;
 	eqos->config = (void *)dev_get_driver_data(dev);
 
-	eqos->regs = devfdt_get_addr(dev);
+	eqos->regs = dev_read_addr(dev);
 	if (eqos->regs == FDT_ADDR_T_NONE) {
-		pr_err("devfdt_get_addr() failed");
+		pr_err("dev_read_addr() failed");
 		return -ENODEV;
 	}
 	eqos->mac_regs = (void *)(eqos->regs + EQOS_MAC_REGS_BASE);
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index fd589a0764c..b9d80a5b08a 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -690,7 +690,7 @@ static int ethoc_ofdata_to_platdata(struct udevice *dev)
 	struct ethoc_eth_pdata *pdata = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	pdata->eth_pdata.iobase = devfdt_get_addr(dev);
+	pdata->eth_pdata.iobase = dev_read_addr(dev);
 	addr = devfdt_get_addr_index(dev, 1);
 	if (addr != FDT_ADDR_T_NONE)
 		pdata->packet_base = addr;
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index b3d4acb1062..bb55be9a267 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -1534,7 +1534,7 @@ static int fecmxc_ofdata_to_platdata(struct udevice *dev)
 	struct fec_priv *priv = dev_get_priv(dev);
 	const char *phy_mode;
 
-	pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	priv->eth = (struct ethernet_regs *)pdata->iobase;
 
 	pdata->phy_interface = -1;
diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c
index f33529cb676..e27f7e5321a 100644
--- a/drivers/net/fsl_mcdmafec.c
+++ b/drivers/net/fsl_mcdmafec.c
@@ -570,7 +570,7 @@ static int mcdmafec_ofdata_to_platdata(struct udevice *dev)
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	const u32 *val;
 
-	pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	/* Default to 10Mbit/s */
 	pdata->max_speed = 10;
 
diff --git a/drivers/net/ftgmac100.c b/drivers/net/ftgmac100.c
index e4d08f2ba01..5676a5b3ba9 100644
--- a/drivers/net/ftgmac100.c
+++ b/drivers/net/ftgmac100.c
@@ -517,7 +517,7 @@ static int ftgmac100_ofdata_to_platdata(struct udevice *dev)
 	struct ftgmac100_data *priv = dev_get_priv(dev);
 	const char *phy_mode;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 	phy_mode = dev_read_string(dev, "phy-mode");
 	if (phy_mode)
diff --git a/drivers/net/ftmac100.c b/drivers/net/ftmac100.c
index 79c64ec89ae..292690de961 100644
--- a/drivers/net/ftmac100.c
+++ b/drivers/net/ftmac100.c
@@ -398,7 +398,7 @@ static int ftmac100_ofdata_to_platdata(struct udevice *dev)
 	struct ftmac100_data *priv = dev_get_priv(dev);
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	const char *mac;
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	priv->iobase = pdata->iobase;
 	mac = dtbmacaddr(0);
 	if (mac)
diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c
index 1773c7671f3..d22668446da 100644
--- a/drivers/net/ks8851_mll.c
+++ b/drivers/net/ks8851_mll.c
@@ -642,7 +642,7 @@ static int ks8851_ofdata_to_platdata(struct udevice *dev)
 	struct ks_net *ks = dev_get_priv(dev);
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	ks->iobase = pdata->iobase;
 
 	return 0;
diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c
index 1a8351be1c5..f94a2d8123c 100644
--- a/drivers/net/mcffec.c
+++ b/drivers/net/mcffec.c
@@ -589,7 +589,7 @@ static int mcffec_ofdata_to_platdata(struct udevice *dev)
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	const u32 *val;
 
-	pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	/* Default to 10Mbit/s */
 	pdata->max_speed = 10;
 
diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c
index 86f1360ae35..a06a15772c9 100644
--- a/drivers/net/mtk_eth.c
+++ b/drivers/net/mtk_eth.c
@@ -1418,7 +1418,7 @@ static int mtk_eth_ofdata_to_platdata(struct udevice *dev)
 
 	priv->soc = dev_get_driver_data(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 
 	/* get corresponding ethsys phandle */
 	ret = dev_read_phandle_with_args(dev, "mediatek,ethsys", NULL, 0, 0,
diff --git a/drivers/net/mvgbe.c b/drivers/net/mvgbe.c
index 86b1b8cee5d..2f9464b961a 100644
--- a/drivers/net/mvgbe.c
+++ b/drivers/net/mvgbe.c
@@ -997,7 +997,7 @@ static int mvgbe_ofdata_to_platdata(struct udevice *dev)
 	int pnode;
 	unsigned long addr;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 
 	pnode = fdt_node_offset_by_compatible(blob, node,
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index 092f619bd5c..4c7d06ca40e 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -1796,7 +1796,7 @@ static int mvneta_ofdata_to_platdata(struct udevice *dev)
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	const char *phy_mode;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 
 	/* Get phy-mode / phy_interface from DT */
 	pdata->phy_interface = -1;
diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c
index 393ee9bb816..886f53ee827 100644
--- a/drivers/net/ravb.c
+++ b/drivers/net/ravb.c
@@ -651,7 +651,7 @@ int ravb_ofdata_to_platdata(struct udevice *dev)
 	const fdt32_t *cell;
 	int ret = 0;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 	phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
 			       NULL);
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 8823769eddf..4cbffb14c51 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -918,7 +918,7 @@ int sh_ether_ofdata_to_platdata(struct udevice *dev)
 	const fdt32_t *cell;
 	int ret = 0;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 	phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
 			       NULL);
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 9c5dc46483f..09372d7f6ba 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -612,7 +612,7 @@ static int smc911x_ofdata_to_platdata(struct udevice *dev)
 	struct smc911x_priv *priv = dev_get_priv(dev);
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	priv->iobase = pdata->iobase;
 
 	return 0;
diff --git a/drivers/net/sni_ave.c b/drivers/net/sni_ave.c
index 07846356895..0f7ada8c3e2 100644
--- a/drivers/net/sni_ave.c
+++ b/drivers/net/sni_ave.c
@@ -746,7 +746,7 @@ static int ave_ofdata_to_platdata(struct udevice *dev)
 	if (!priv->data)
 		return -EINVAL;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	pdata->phy_interface = -1;
 	phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
 			       NULL);
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index e2b05ace8f7..546cc6ccb6e 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -919,7 +919,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
 #endif
 	int ret;
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	if (pdata->iobase == FDT_ADDR_T_NONE) {
 		debug("%s: Cannot find MAC base address\n", __func__);
 		return -EINVAL;
diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c
index 6364beb9f2a..df18ecc0645 100644
--- a/drivers/net/sunxi_emac.c
+++ b/drivers/net/sunxi_emac.c
@@ -594,7 +594,7 @@ static int sunxi_emac_eth_ofdata_to_platdata(struct udevice *dev)
 {
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 
 	return 0;
 }
diff --git a/drivers/net/ti/keystone_net.c b/drivers/net/ti/keystone_net.c
index e3ac40ca0d0..50f0d33a83b 100644
--- a/drivers/net/ti/keystone_net.c
+++ b/drivers/net/ti/keystone_net.c
@@ -787,7 +787,7 @@ static int ks2_eth_ofdata_to_platdata(struct udevice *dev)
 
 	ks2_eth_parse_slave_interface(dev_of_offset(dev), gbe_0, priv, pdata);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 
 	return 0;
 }
diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c
index 2cd55967684..99d4d85c527 100644
--- a/drivers/net/xilinx_axi_emac.c
+++ b/drivers/net/xilinx_axi_emac.c
@@ -722,7 +722,7 @@ static int axi_emac_ofdata_to_platdata(struct udevice *dev)
 	int offset = 0;
 	const char *phy_mode;
 
-	pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	priv->iobase = (struct axi_regs *)pdata->iobase;
 
 	offset = fdtdec_lookup_phandle(gd->fdt_blob, node,
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 9bdb6798b67..64c18bae74b 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -599,7 +599,7 @@ static int emaclite_ofdata_to_platdata(struct udevice *dev)
 	struct xemaclite *emaclite = dev_get_priv(dev);
 	int offset = 0;
 
-	pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	emaclite->regs = (struct emaclite_regs *)ioremap_nocache(pdata->iobase,
 								 0x10000);
 
diff --git a/drivers/pci_endpoint/pcie-cadence-ep.c b/drivers/pci_endpoint/pcie-cadence-ep.c
index 59231d340a5..74dfdde154e 100644
--- a/drivers/pci_endpoint/pcie-cadence-ep.c
+++ b/drivers/pci_endpoint/pcie-cadence-ep.c
@@ -144,7 +144,7 @@ static int cdns_pci_ep_probe(struct udevice *dev)
 {
 	struct cdns_pcie *pdata = dev_get_priv(dev);
 
-	pdata->reg_base = (void __iomem *)devfdt_get_addr(dev);
+	pdata->reg_base = dev_read_addr_ptr(dev);
 	if (!pdata->reg_base)
 		return -ENOMEM;
 
diff --git a/drivers/pinctrl/ath79/pinctrl_ar933x.c b/drivers/pinctrl/ath79/pinctrl_ar933x.c
index a0625d7c835..61e80818743 100644
--- a/drivers/pinctrl/ath79/pinctrl_ar933x.c
+++ b/drivers/pinctrl/ath79/pinctrl_ar933x.c
@@ -111,7 +111,7 @@ static int ar933x_pinctrl_probe(struct udevice *dev)
 	struct ar933x_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/ath79/pinctrl_qca953x.c b/drivers/pinctrl/ath79/pinctrl_qca953x.c
index c9f9608c92e..2d5a4a3ab23 100644
--- a/drivers/pinctrl/ath79/pinctrl_qca953x.c
+++ b/drivers/pinctrl/ath79/pinctrl_qca953x.c
@@ -131,7 +131,7 @@ static int qca953x_pinctrl_probe(struct udevice *dev)
 	struct qca953x_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/exynos/pinctrl-exynos.c b/drivers/pinctrl/exynos/pinctrl-exynos.c
index e3ac5a6e498..4cdc071d559 100644
--- a/drivers/pinctrl/exynos/pinctrl-exynos.c
+++ b/drivers/pinctrl/exynos/pinctrl-exynos.c
@@ -127,7 +127,7 @@ int exynos_pinctrl_probe(struct udevice *dev)
 	if (!priv)
 		return -EINVAL;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 2dee79af17e..fb497803b93 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -592,7 +592,7 @@ int armada_37xx_pinctrl_probe(struct udevice *dev)
 	info->data = (struct armada_37xx_pin_data *)dev_get_driver_data(dev);
 	pin_data = info->data;
 
-	info->base = (void __iomem *)devfdt_get_addr(dev);
+	info->base = dev_read_addr_ptr(dev);
 	if (!info->base) {
 		pr_err("unable to find regmap\n");
 		return -ENODEV;
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index 801d14253c1..fdb7920b558 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -158,7 +158,7 @@ static int atmel_pinctrl_probe(struct udevice *dev)
 	fdt_addr_t addr_base;
 
 	dev = dev_get_parent(dev);
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/renesas/pfc-r7s72100.c b/drivers/pinctrl/renesas/pfc-r7s72100.c
index 5055780bf75..9d7814a5f25 100644
--- a/drivers/pinctrl/renesas/pfc-r7s72100.c
+++ b/drivers/pinctrl/renesas/pfc-r7s72100.c
@@ -112,7 +112,7 @@ static int r7s72100_pfc_probe(struct udevice *dev)
 	fdt_addr_t addr_base;
 	ofnode node;
 
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/renesas/pfc.c b/drivers/pinctrl/renesas/pfc.c
index 7ba78495930..7183b118088 100644
--- a/drivers/pinctrl/renesas/pfc.c
+++ b/drivers/pinctrl/renesas/pfc.c
@@ -818,7 +818,7 @@ static int sh_pfc_pinctrl_probe(struct udevice *dev)
 	enum sh_pfc_model model = dev_get_driver_data(dev);
 	fdt_addr_t base;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
index 8545b9d0707..631bb1f963b 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -422,7 +422,7 @@ int uniphier_pinctrl_probe(struct udevice *dev,
 	struct uniphier_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev->parent);
+	addr = dev_read_addr(dev->parent);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pwm/exynos_pwm.c b/drivers/pwm/exynos_pwm.c
index fed1583796a..e55fcceafd7 100644
--- a/drivers/pwm/exynos_pwm.c
+++ b/drivers/pwm/exynos_pwm.c
@@ -92,7 +92,7 @@ static int exynos_pwm_ofdata_to_platdata(struct udevice *dev)
 {
 	struct exynos_pwm_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct s5p_timer *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 
 	return 0;
 }
diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index f5b9544cb8d..77a1907fd3b 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -130,7 +130,7 @@ static int imx_pwm_ofdata_to_platdata(struct udevice *dev)
 {
 	struct imx_pwm_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct pwm_regs *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 
 	return 0;
 }
diff --git a/drivers/pwm/pwm-mtk.c b/drivers/pwm/pwm-mtk.c
index 97ed477025f..7bd82518d67 100644
--- a/drivers/pwm/pwm-mtk.c
+++ b/drivers/pwm/pwm-mtk.c
@@ -130,7 +130,7 @@ static int mtk_pwm_probe(struct udevice *dev)
 	int i;
 
 	priv->soc = (struct mtk_pwm_soc *)dev_get_driver_data(dev);
-	priv->base = (void __iomem *)devfdt_get_addr(dev);
+	priv->base = dev_read_addr_ptr(dev);
 	if (!priv->base)
 		return -EINVAL;
 	ret = clk_get_by_name(dev, "top", &priv->top_clk);
diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c
index 56215dbf6c2..e2ae1a80091 100644
--- a/drivers/pwm/sunxi_pwm.c
+++ b/drivers/pwm/sunxi_pwm.c
@@ -152,7 +152,7 @@ static int sunxi_pwm_ofdata_to_platdata(struct udevice *dev)
 {
 	struct sunxi_pwm_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct sunxi_pwm *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 
 	return 0;
 }
diff --git a/drivers/reset/reset-uniphier.c b/drivers/reset/reset-uniphier.c
index 06079d2a9ce..fe1bd5541bd 100644
--- a/drivers/reset/reset-uniphier.c
+++ b/drivers/reset/reset-uniphier.c
@@ -247,7 +247,7 @@ static int uniphier_reset_probe(struct udevice *dev)
 	struct uniphier_reset_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev->parent);
+	addr = dev_read_addr(dev->parent);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/rtc/mvrtc.c b/drivers/rtc/mvrtc.c
index 6f49505d4eb..ed057f7bc4e 100644
--- a/drivers/rtc/mvrtc.c
+++ b/drivers/rtc/mvrtc.c
@@ -172,7 +172,7 @@ static int mv_rtc_ofdata_to_platdata(struct udevice *dev)
 {
 	struct mvrtc_pdata *pdata = dev_get_platdata(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 	return 0;
 }
 
diff --git a/drivers/serial/altera_jtag_uart.c b/drivers/serial/altera_jtag_uart.c
index 7a86161a0df..35b76f53f93 100644
--- a/drivers/serial/altera_jtag_uart.c
+++ b/drivers/serial/altera_jtag_uart.c
@@ -95,7 +95,7 @@ static int altera_jtaguart_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_jtaguart_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_jtaguart_regs),
 				 MAP_NOCACHE);
 
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c
index f88a293d560..0be5cd75c85 100644
--- a/drivers/serial/altera_uart.c
+++ b/drivers/serial/altera_uart.c
@@ -87,7 +87,7 @@ static int altera_uart_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_uart_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_uart_regs),
 				 MAP_NOCACHE);
 	plat->uartclk = dev_read_u32_default(dev, "clock-frequency", 0);
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index 71cb31ff75e..f759ea8893d 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -268,7 +268,7 @@ static int atmel_serial_probe(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	fdt_addr_t addr_base;
 
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -ENODEV;
 
diff --git a/drivers/serial/serial_ar933x.c b/drivers/serial/serial_ar933x.c
index 382c3b3d34a..9de94b69bd0 100644
--- a/drivers/serial/serial_ar933x.c
+++ b/drivers/serial/serial_ar933x.c
@@ -150,7 +150,7 @@ static int ar933x_serial_probe(struct udevice *dev)
 	fdt_addr_t addr;
 	u32 val;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_arc.c b/drivers/serial/serial_arc.c
index 70dbc6d6b53..04063fbe399 100644
--- a/drivers/serial/serial_arc.c
+++ b/drivers/serial/serial_arc.c
@@ -114,7 +114,7 @@ static int arc_serial_ofdata_to_platdata(struct udevice *dev)
 	struct arc_serial_platdata *plat = dev_get_platdata(dev);
 	DECLARE_GLOBAL_DATA_PTR;
 
-	plat->reg = (struct arc_serial_regs *)devfdt_get_addr(dev);
+	plat->reg = dev_read_addr_ptr(dev);
 	plat->uartclk = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				       "clock-frequency", 0);
 
diff --git a/drivers/serial/serial_bcm283x_mu.c b/drivers/serial/serial_bcm283x_mu.c
index 0102b10ed25..8a4af87eb64 100644
--- a/drivers/serial/serial_bcm283x_mu.c
+++ b/drivers/serial/serial_bcm283x_mu.c
@@ -171,7 +171,7 @@ static int bcm283x_mu_serial_probe(struct udevice *dev)
 	 * since we need the soc simple-bus to be probed so that the 'ranges'
 	 * property is used.
 	 */
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index 0c63c41270e..95cbe63b3d1 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -518,7 +518,7 @@ static int lpuart_serial_ofdata_to_platdata(struct udevice *dev)
 	int node = dev_of_offset(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_mcf.c b/drivers/serial/serial_mcf.c
index b599064b488..402fd5343c1 100644
--- a/drivers/serial/serial_mcf.c
+++ b/drivers/serial/serial_mcf.c
@@ -145,7 +145,7 @@ static int coldfire_ofdata_to_platdata(struct udevice *dev)
 	struct coldfire_serial_platdata *plat = dev_get_platdata(dev);
 	fdt_addr_t addr_base;
 
-	addr_base = devfdt_get_addr(dev);
+	addr_base = dev_read_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -ENODEV;
 
diff --git a/drivers/serial/serial_meson.c b/drivers/serial/serial_meson.c
index 439057b1b9a..8cf849f8fe7 100644
--- a/drivers/serial/serial_meson.c
+++ b/drivers/serial/serial_meson.c
@@ -106,7 +106,7 @@ static int meson_serial_ofdata_to_platdata(struct udevice *dev)
 	struct meson_serial_platdata *plat = dev->platdata;
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c
index 0cc1aadce4a..a1c9abcfbba 100644
--- a/drivers/serial/serial_msm.c
+++ b/drivers/serial/serial_msm.c
@@ -219,7 +219,7 @@ static int msm_serial_ofdata_to_platdata(struct udevice *dev)
 {
 	struct msm_serial_data *priv = dev_get_priv(dev);
 
-	priv->base = devfdt_get_addr(dev);
+	priv->base = dev_read_addr(dev);
 	if (priv->base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c
index 42abb96a26f..de6cefcd3ac 100644
--- a/drivers/serial/serial_mxc.c
+++ b/drivers/serial/serial_mxc.c
@@ -330,7 +330,7 @@ static int mxc_serial_ofdata_to_platdata(struct udevice *dev)
 	struct mxc_serial_platdata *plat = dev->platdata;
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index 6e5d81ce34a..2772c25f1d2 100644
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -354,7 +354,7 @@ int pl01x_serial_ofdata_to_platdata(struct udevice *dev)
 	fdt_addr_t addr;
 	int ret;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c
index e3160cf1bd7..9bb2be21e7b 100644
--- a/drivers/serial/serial_s5p.c
+++ b/drivers/serial/serial_s5p.c
@@ -181,7 +181,7 @@ static int s5p_serial_ofdata_to_platdata(struct udevice *dev)
 	struct s5p_serial_platdata *plat = dev->platdata;
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c
index 5f45d58e580..13b179f03de 100644
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@@ -211,7 +211,7 @@ static int sh_serial_ofdata_to_platdata(struct udevice *dev)
 	fdt_addr_t addr;
 	int ret;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (!addr)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_sti_asc.c b/drivers/serial/serial_sti_asc.c
index 5fbbfac8207..33ff396bff7 100644
--- a/drivers/serial/serial_sti_asc.c
+++ b/drivers/serial/serial_sti_asc.c
@@ -171,7 +171,7 @@ static int sti_asc_serial_probe(struct udevice *dev)
 	unsigned long val;
 	fdt_addr_t base;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index e77b90670a3..cab0db2c96a 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -221,7 +221,7 @@ static int stm32_serial_ofdata_to_platdata(struct udevice *dev)
 {
 	struct stm32x7_serial_platdata *plat = dev_get_platdata(dev);
 
-	plat->base = devfdt_get_addr(dev);
+	plat->base = dev_read_addr(dev);
 	if (plat->base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_uniphier.c b/drivers/serial/serial_uniphier.c
index ad691b66daa..4004cb8d48a 100644
--- a/drivers/serial/serial_uniphier.c
+++ b/drivers/serial/serial_uniphier.c
@@ -115,7 +115,7 @@ static int uniphier_serial_probe(struct udevice *dev)
 	fdt_addr_t base;
 	u32 tmp;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c
index f29a9a0b569..5116d13751d 100644
--- a/drivers/serial/serial_xuartlite.c
+++ b/drivers/serial/serial_xuartlite.c
@@ -85,7 +85,7 @@ static int uartlite_serial_ofdata_to_platdata(struct udevice *dev)
 {
 	struct uartlite_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = (struct uartlite *)devfdt_get_addr(dev);
+	plat->regs = dev_read_addr_ptr(dev);
 
 	return 0;
 }
diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig
index 7b4e4d61308..864d00a8853 100644
--- a/drivers/soc/Kconfig
+++ b/drivers/soc/Kconfig
@@ -1,5 +1,21 @@
 menu "SOC (System On Chip) specific Drivers"
 
+config SOC_DEVICE
+	bool "Enable SoC Device ID drivers using Driver Model"
+	help
+	  This allows drivers to be provided for SoCs to help in identifying
+	  the SoC in use and matching SoC attributes for selecting SoC
+	  specific data. This is useful for other device drivers that may
+	  need different parameters or quirks enabled depending on the
+	  specific device variant in use.
+
+config SOC_DEVICE_TI_K3
+	depends on SOC_DEVICE
+	bool "Enable SoC Device ID driver for TI K3 SoCs"
+	help
+	  This allows Texas Instruments Keystone 3 SoCs to identify
+	  specifics about the SoC in use.
+
 source "drivers/soc/ti/Kconfig"
 
 endmenu
diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
index ce253b7aa88..9ef20ca5066 100644
--- a/drivers/soc/Makefile
+++ b/drivers/soc/Makefile
@@ -3,3 +3,6 @@
 # Makefile for the U-Boot SOC specific device drivers.
 
 obj-$(CONFIG_SOC_TI) += ti/
+obj-$(CONFIG_SOC_DEVICE) += soc-uclass.o
+obj-$(CONFIG_SOC_DEVICE_TI_K3) += soc_ti_k3.o
+obj-$(CONFIG_SANDBOX) += soc_sandbox.o
diff --git a/drivers/soc/soc-uclass.c b/drivers/soc/soc-uclass.c
new file mode 100644
index 00000000000..c32d647864f
--- /dev/null
+++ b/drivers/soc/soc-uclass.c
@@ -0,0 +1,102 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
+ *	Dave Gerlach <d-gerlach@ti.com>
+ */
+
+#include <common.h>
+#include <soc.h>
+#include <dm.h>
+#include <errno.h>
+#include <dm/lists.h>
+#include <dm/root.h>
+
+int soc_get(struct udevice **devp)
+{
+	return uclass_first_device_err(UCLASS_SOC, devp);
+}
+
+int soc_get_machine(struct udevice *dev, char *buf, int size)
+{
+	struct soc_ops *ops = soc_get_ops(dev);
+
+	if (!ops->get_machine)
+		return -ENOSYS;
+
+	return ops->get_machine(dev, buf, size);
+}
+
+int soc_get_family(struct udevice *dev, char *buf, int size)
+{
+	struct soc_ops *ops = soc_get_ops(dev);
+
+	if (!ops->get_family)
+		return -ENOSYS;
+
+	return ops->get_family(dev, buf, size);
+}
+
+int soc_get_revision(struct udevice *dev, char *buf, int size)
+{
+	struct soc_ops *ops = soc_get_ops(dev);
+
+	if (!ops->get_revision)
+		return -ENOSYS;
+
+	return ops->get_revision(dev, buf, size);
+}
+
+const struct soc_attr *
+soc_device_match(const struct soc_attr *matches)
+{
+	bool match;
+	struct udevice *soc;
+	char str[SOC_MAX_STR_SIZE];
+
+	if (!matches)
+		return NULL;
+
+	if (soc_get(&soc))
+		return NULL;
+
+	while (1) {
+		if (!(matches->machine || matches->family ||
+		      matches->revision))
+			break;
+
+		match = true;
+
+		if (matches->machine) {
+			if (!soc_get_machine(soc, str, SOC_MAX_STR_SIZE)) {
+				if (strcmp(matches->machine, str))
+					match = false;
+			}
+		}
+
+		if (matches->family) {
+			if (!soc_get_family(soc, str, SOC_MAX_STR_SIZE)) {
+				if (strcmp(matches->family, str))
+					match = false;
+			}
+		}
+
+		if (matches->revision) {
+			if (!soc_get_revision(soc, str, SOC_MAX_STR_SIZE)) {
+				if (strcmp(matches->revision, str))
+					match = false;
+			}
+		}
+
+		if (match)
+			return matches;
+
+		matches++;
+	}
+
+	return NULL;
+}
+
+UCLASS_DRIVER(soc) = {
+	.id		= UCLASS_SOC,
+	.name		= "soc",
+};
diff --git a/drivers/soc/soc_sandbox.c b/drivers/soc/soc_sandbox.c
new file mode 100644
index 00000000000..5c82ad84fc2
--- /dev/null
+++ b/drivers/soc/soc_sandbox.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Sandbox driver for the SOC uclass
+ *
+ * (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
+ * Dave Gerlach <d-gerlach@ti.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <soc.h>
+
+int soc_sandbox_get_family(struct udevice *dev, char *buf, int size)
+{
+	snprintf(buf, size, "SANDBOX1xx");
+
+	return 0;
+}
+
+int soc_sandbox_get_machine(struct udevice *dev, char *buf, int size)
+{
+	snprintf(buf, size, "SANDBOX123");
+
+	return 0;
+}
+
+int soc_sandbox_get_revision(struct udevice *dev, char *buf, int size)
+{
+	snprintf(buf, size, "1.0");
+
+	return 0;
+}
+
+static const struct soc_ops soc_sandbox_ops = {
+	.get_family = soc_sandbox_get_family,
+	.get_revision = soc_sandbox_get_revision,
+	.get_machine = soc_sandbox_get_machine,
+};
+
+int soc_sandbox_probe(struct udevice *dev)
+{
+	return 0;
+}
+
+static const struct udevice_id soc_sandbox_ids[] = {
+	{ .compatible = "sandbox,soc" },
+	{ }
+};
+
+U_BOOT_DRIVER(soc_sandbox) = {
+	.name           = "soc_sandbox",
+	.id             = UCLASS_SOC,
+	.ops		= &soc_sandbox_ops,
+	.of_match       = soc_sandbox_ids,
+	.probe          = soc_sandbox_probe,
+};
diff --git a/drivers/soc/soc_ti_k3.c b/drivers/soc/soc_ti_k3.c
new file mode 100644
index 00000000000..ae23ef74752
--- /dev/null
+++ b/drivers/soc/soc_ti_k3.c
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
+ *	Dave Gerlach <d-gerlach@ti.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <soc.h>
+
+#include <asm/io.h>
+
+#define AM65X			0xbb5a
+#define J721E			0xbb64
+
+#define REV_SR1_0		0
+#define REV_SR2_0		1
+
+#define JTAG_ID_VARIANT_SHIFT	28
+#define JTAG_ID_VARIANT_MASK	(0xf << 28)
+#define JTAG_ID_PARTNO_SHIFT	12
+#define JTAG_ID_PARTNO_MASK	(0xffff << 12)
+
+struct soc_ti_k3_platdata {
+	const char *family;
+	const char *revision;
+};
+
+static const char *get_family_string(u32 idreg)
+{
+	const char *family;
+	u32 soc;
+
+	soc = (idreg & JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT;
+
+	switch (soc) {
+	case AM65X:
+		family = "AM65X";
+		break;
+	case J721E:
+		family = "J721E";
+		break;
+	default:
+		family = "Unknown Silicon";
+	};
+
+	return family;
+}
+
+static const char *get_rev_string(u32 idreg)
+{
+	const char *revision;
+	u32 rev;
+
+	rev = (idreg & JTAG_ID_VARIANT_MASK) >> JTAG_ID_VARIANT_SHIFT;
+
+	switch (rev) {
+	case REV_SR1_0:
+		revision = "1.0";
+		break;
+	case REV_SR2_0:
+		revision = "2.0";
+		break;
+	default:
+		revision = "Unknown Revision";
+	};
+
+	return revision;
+}
+
+static int soc_ti_k3_get_family(struct udevice *dev, char *buf, int size)
+{
+	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
+
+	snprintf(buf, size, "%s", plat->family);
+
+	return 0;
+}
+
+static int soc_ti_k3_get_revision(struct udevice *dev, char *buf, int size)
+{
+	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
+
+	snprintf(buf, size, "SR%s", plat->revision);
+
+	return 0;
+}
+
+static const struct soc_ops soc_ti_k3_ops = {
+	.get_family = soc_ti_k3_get_family,
+	.get_revision = soc_ti_k3_get_revision,
+};
+
+int soc_ti_k3_probe(struct udevice *dev)
+{
+	struct soc_ti_k3_platdata *plat = dev_get_platdata(dev);
+	u32 idreg;
+	void *idreg_addr;
+
+	idreg_addr = dev_read_addr_ptr(dev);
+	if (!idreg_addr)
+		return -EINVAL;
+
+	idreg = readl(idreg_addr);
+
+	plat->family = get_family_string(idreg);
+	plat->revision = get_rev_string(idreg);
+
+	return 0;
+}
+
+static const struct udevice_id soc_ti_k3_ids[] = {
+	{ .compatible = "ti,am654-chipid" },
+	{ }
+};
+
+U_BOOT_DRIVER(soc_ti_k3) = {
+	.name           = "soc_ti_k3",
+	.id             = UCLASS_SOC,
+	.ops		= &soc_ti_k3_ops,
+	.of_match       = soc_ti_k3_ids,
+	.probe          = soc_ti_k3_probe,
+	.platdata_auto_alloc_size = sizeof(struct soc_ti_k3_platdata),
+};
diff --git a/drivers/spi/altera_spi.c b/drivers/spi/altera_spi.c
index 3aa7a40b77e..61372c52b05 100644
--- a/drivers/spi/altera_spi.c
+++ b/drivers/spi/altera_spi.c
@@ -173,7 +173,7 @@ static int altera_spi_ofdata_to_platdata(struct udevice *bus)
 {
 	struct altera_spi_platdata *plat = dev_get_platdata(bus);
 
-	plat->regs = map_physmem(devfdt_get_addr(bus),
+	plat->regs = map_physmem(dev_read_addr(bus),
 				 sizeof(struct altera_spi_regs),
 				 MAP_NOCACHE);
 
diff --git a/drivers/spi/atcspi200_spi.c b/drivers/spi/atcspi200_spi.c
index 328b16c277f..39c6e226ba7 100644
--- a/drivers/spi/atcspi200_spi.c
+++ b/drivers/spi/atcspi200_spi.c
@@ -378,7 +378,7 @@ static int atcspi200_ofdata_to_platadata(struct udevice *bus)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	ns->regs = map_physmem(devfdt_get_addr(bus),
+	ns->regs = map_physmem(dev_read_addr(bus),
 				 sizeof(struct atcspi200_spi_regs),
 				 MAP_NOCACHE);
 	if (!ns->regs) {
diff --git a/drivers/spi/ath79_spi.c b/drivers/spi/ath79_spi.c
index f64a28c6e0b..70bedc7fbe3 100644
--- a/drivers/spi/ath79_spi.c
+++ b/drivers/spi/ath79_spi.c
@@ -178,7 +178,7 @@ static int ath79_spi_probe(struct udevice *bus)
 	struct ath79_spi_priv *priv = dev_get_priv(bus);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index b120664661e..c65733c87ac 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -351,7 +351,7 @@ static int atmel_spi_probe(struct udevice *bus)
 	if (ret)
 		return ret;
 
-	bus_plat->regs = (struct at91_spi *)devfdt_get_addr(bus);
+	bus_plat->regs = dev_read_addr_ptr(bus);
 
 #if CONFIG_IS_ENABLED(DM_GPIO)
 	struct atmel_spi_priv *priv = dev_get_priv(bus);
diff --git a/drivers/spi/cf_spi.c b/drivers/spi/cf_spi.c
index dec92df69bd..8fa6d351075 100644
--- a/drivers/spi/cf_spi.c
+++ b/drivers/spi/cf_spi.c
@@ -392,7 +392,7 @@ static int coldfire_dspi_ofdata_to_platdata(struct udevice *bus)
 	int node = dev_of_offset(bus);
 	int *ctar, len;
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE)
 		return -ENOMEM;
 
diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c
index e1e9b45cc90..a11433db1e9 100644
--- a/drivers/spi/davinci_spi.c
+++ b/drivers/spi/davinci_spi.c
@@ -396,7 +396,7 @@ static int davinci_ofdata_to_platadata(struct udevice *bus)
 	struct davinci_spi_platdata *plat = bus->platdata;
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c
index c9b14f90292..2559aac2e94 100644
--- a/drivers/spi/designware_spi.c
+++ b/drivers/spi/designware_spi.c
@@ -157,7 +157,7 @@ static int dw_spi_ofdata_to_platdata(struct udevice *bus)
 {
 	struct dw_spi_platdata *plat = bus->platdata;
 
-	plat->regs = (struct dw_spi *)devfdt_get_addr(bus);
+	plat->regs = dev_read_addr_ptr(bus);
 
 	/* Use 500KHz as a suitable default */
 	plat->frequency = dev_read_u32_default(bus, "spi-max-frequency",
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c
index 746686a18af..d338ff5a0bd 100644
--- a/drivers/spi/exynos_spi.c
+++ b/drivers/spi/exynos_spi.c
@@ -257,7 +257,7 @@ static int exynos_spi_ofdata_to_platdata(struct udevice *bus)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	plat->regs = (struct exynos_spi *)devfdt_get_addr(bus);
+	plat->regs = dev_read_addr_ptr(bus);
 	plat->periph_id = pinmux_decode_periph_id(blob, node);
 
 	if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/fsl_dspi.c b/drivers/spi/fsl_dspi.c
index 78ad61ca370..9396c3826f9 100644
--- a/drivers/spi/fsl_dspi.c
+++ b/drivers/spi/fsl_dspi.c
@@ -534,7 +534,7 @@ static int fsl_dspi_ofdata_to_platdata(struct udevice *bus)
 	plat->num_chipselect =
 		fdtdec_get_int(blob, node, "num-cs", FSL_DSPI_MAX_CHIPSELECT);
 
-	addr = devfdt_get_addr(bus);
+	addr = dev_read_addr(bus);
 	if (addr == FDT_ADDR_T_NONE) {
 		debug("DSPI: Can't get base address or size\n");
 		return -ENOMEM;
diff --git a/drivers/spi/kirkwood_spi.c b/drivers/spi/kirkwood_spi.c
index 92dc2e13c55..dc7d2bc1f01 100644
--- a/drivers/spi/kirkwood_spi.c
+++ b/drivers/spi/kirkwood_spi.c
@@ -236,7 +236,7 @@ static int mvebu_spi_ofdata_to_platdata(struct udevice *bus)
 	const struct mvebu_spi_dev *drvdata =
 		(struct mvebu_spi_dev *)dev_get_driver_data(bus);
 
-	plat->spireg = (struct kwspi_registers *)devfdt_get_addr(bus);
+	plat->spireg = dev_read_addr_ptr(bus);
 	plat->is_errata_50mhz_ac = drvdata->is_errata_50mhz_ac;
 
 	return 0;
diff --git a/drivers/spi/mtk_snfi_spi.c b/drivers/spi/mtk_snfi_spi.c
index 2a894765159..c30c8f4ff6d 100644
--- a/drivers/spi/mtk_snfi_spi.c
+++ b/drivers/spi/mtk_snfi_spi.c
@@ -253,7 +253,7 @@ static int mtk_snfi_spi_probe(struct udevice *bus)
 	struct mtk_snfi_priv *priv = dev_get_priv(bus);
 	int ret;
 
-	priv->base = (void __iomem *)devfdt_get_addr(bus);
+	priv->base = dev_read_addr_ptr(bus);
 	if (!priv->base)
 		return -EINVAL;
 
diff --git a/drivers/spi/mvebu_a3700_spi.c b/drivers/spi/mvebu_a3700_spi.c
index 2302e62be4f..e860b9ec64b 100644
--- a/drivers/spi/mvebu_a3700_spi.c
+++ b/drivers/spi/mvebu_a3700_spi.c
@@ -255,7 +255,7 @@ static int mvebu_spi_ofdata_to_platdata(struct udevice *bus)
 	struct mvebu_spi_platdata *plat = dev_get_platdata(bus);
 	int ret;
 
-	plat->spireg = (struct spi_reg *)devfdt_get_addr(bus);
+	plat->spireg = dev_read_addr_ptr(bus);
 
 	ret = clk_get_by_index(bus, 0, &plat->clk);
 	if (ret) {
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index aad37803655..e90a06a66de 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -537,7 +537,7 @@ static int mxc_spi_probe(struct udevice *bus)
 		}
 	}
 
-	mxcs->base = devfdt_get_addr(bus);
+	mxcs->base = dev_read_addr(bus);
 	if (mxcs->base == FDT_ADDR_T_NONE)
 		return -ENODEV;
 
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index 39e6813469d..fbf9575851a 100644
--- a/drivers/spi/omap3_spi.c
+++ b/drivers/spi/omap3_spi.c
@@ -488,7 +488,7 @@ static int omap3_spi_probe(struct udevice *dev)
 	struct omap2_mcspi_platform_config* data =
 		(struct omap2_mcspi_platform_config*)dev_get_driver_data(dev);
 
-	priv->regs = (struct mcspi *)(devfdt_get_addr(dev) + data->regs_offset);
+	priv->regs = (struct mcspi *)(dev_read_addr(dev) + data->regs_offset);
 	if (fdtdec_get_bool(blob, node, "ti,pindir-d0-out-d1-in"))
 		priv->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
 	else
diff --git a/drivers/spi/spi-sunxi.c b/drivers/spi/spi-sunxi.c
index d2dccd67e5b..cd2e17bfd1a 100644
--- a/drivers/spi/spi-sunxi.c
+++ b/drivers/spi/spi-sunxi.c
@@ -519,7 +519,7 @@ static int sun4i_spi_ofdata_to_platdata(struct udevice *bus)
 	struct sun4i_spi_platdata *plat = dev_get_platdata(bus);
 	int node = dev_of_offset(bus);
 
-	plat->base = devfdt_get_addr(bus);
+	plat->base = dev_read_addr(bus);
 	plat->variant = (struct sun4i_spi_variant *)dev_get_driver_data(bus);
 	plat->max_hz = fdtdec_get_int(gd->fdt_blob, node,
 				      "spi-max-frequency",
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c
index 22a0304bfcb..771744dfe43 100644
--- a/drivers/spi/tegra20_sflash.c
+++ b/drivers/spi/tegra20_sflash.c
@@ -93,7 +93,7 @@ static int tegra20_sflash_ofdata_to_platdata(struct udevice *bus)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	plat->base = devfdt_get_addr(bus);
+	plat->base = dev_read_addr(bus);
 	plat->periph_id = clock_decode_periph_id(bus);
 
 	if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c
index 3679cf06a00..f9846ee3665 100644
--- a/drivers/spi/tegra20_slink.c
+++ b/drivers/spi/tegra20_slink.c
@@ -99,7 +99,7 @@ static int tegra30_spi_ofdata_to_platdata(struct udevice *bus)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	plat->base = devfdt_get_addr(bus);
+	plat->base = dev_read_addr(bus);
 	plat->periph_id = clock_decode_periph_id(bus);
 
 	if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index 0db0de8f1bf..5fdbb494420 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -461,7 +461,7 @@ static int ti_qspi_ofdata_to_platdata(struct udevice *bus)
 	fdt_addr_t mmap_size;
 
 	priv->ctrl_mod_mmap = map_syscon_chipselects(bus);
-	priv->base = map_physmem(devfdt_get_addr(bus),
+	priv->base = map_physmem(dev_read_addr(bus),
 				 sizeof(struct ti_qspi_regs), MAP_NOCACHE);
 	mmap_addr = devfdt_get_addr_size_index(bus, 1, &mmap_size);
 	priv->memory_map = map_physmem(mmap_addr, mmap_size, MAP_NOCACHE);
diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c
index 78ffd3e2fe0..9923931e36e 100644
--- a/drivers/spi/zynq_spi.c
+++ b/drivers/spi/zynq_spi.c
@@ -77,7 +77,7 @@ static int zynq_spi_ofdata_to_platdata(struct udevice *bus)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(bus);
 
-	plat->regs = (struct zynq_spi_regs *)devfdt_get_addr(bus);
+	plat->regs = dev_read_addr_ptr(bus);
 
 	/* FIXME: Use 250MHz as a suitable default */
 	plat->frequency = fdtdec_get_int(blob, node, "spi-max-frequency",
diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index c3a5b3e3015..a72986be907 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -181,10 +181,10 @@ static int zynqmp_qspi_ofdata_to_platdata(struct udevice *bus)
 
 	debug("%s\n", __func__);
 
-	plat->regs = (struct zynqmp_qspi_regs *)(devfdt_get_addr(bus) +
+	plat->regs = (struct zynqmp_qspi_regs *)(dev_read_addr(bus) +
 						 GQSPI_REG_OFFSET);
 	plat->dma_regs = (struct zynqmp_qspi_dma_regs *)
-			  (devfdt_get_addr(bus) + GQSPI_DMA_REG_OFFSET);
+			  (dev_read_addr(bus) + GQSPI_DMA_REG_OFFSET);
 
 	return 0;
 }
diff --git a/drivers/spmi/spmi-msm.c b/drivers/spmi/spmi-msm.c
index ed93faffcb1..2f430aed9cb 100644
--- a/drivers/spmi/spmi-msm.c
+++ b/drivers/spmi/spmi-msm.c
@@ -156,7 +156,7 @@ static int msm_spmi_probe(struct udevice *dev)
 	bool is_v1;
 	int i;
 
-	priv->arb_chnl = devfdt_get_addr(dev);
+	priv->arb_chnl = dev_read_addr(dev);
 	priv->spmi_core = fdtdec_get_addr_size_auto_parent(gd->fdt_blob,
 			dev_of_offset(parent), node, "reg", 1, NULL, false);
 	priv->spmi_obs = fdtdec_get_addr_size_auto_parent(gd->fdt_blob,
diff --git a/drivers/timer/ag101p_timer.c b/drivers/timer/ag101p_timer.c
index 6e20b4fc337..c011906b938 100644
--- a/drivers/timer/ag101p_timer.c
+++ b/drivers/timer/ag101p_timer.c
@@ -92,7 +92,7 @@ static int atftmr_timer_probe(struct udevice *dev)
 static int atftme_timer_ofdata_to_platdata(struct udevice *dev)
 {
 	struct atftmr_timer_platdata *plat = dev_get_platdata(dev);
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct atftmr_timer_regs),
 				 MAP_NOCACHE);
 	return 0;
diff --git a/drivers/timer/altera_timer.c b/drivers/timer/altera_timer.c
index 6ca9501eb17..6cb2923e0b6 100644
--- a/drivers/timer/altera_timer.c
+++ b/drivers/timer/altera_timer.c
@@ -69,7 +69,7 @@ static int altera_timer_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_timer_platdata *plat = dev_get_platdata(dev);
 
-	plat->regs = map_physmem(devfdt_get_addr(dev),
+	plat->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct altera_timer_regs),
 				 MAP_NOCACHE);
 
diff --git a/drivers/timer/atcpit100_timer.c b/drivers/timer/atcpit100_timer.c
index c5d43b4a4ae..5d4ae685092 100644
--- a/drivers/timer/atcpit100_timer.c
+++ b/drivers/timer/atcpit100_timer.c
@@ -89,7 +89,7 @@ static int atcpit_timer_probe(struct udevice *dev)
 static int atcpit_timer_ofdata_to_platdata(struct udevice *dev)
 {
 	struct atcpit_timer_platdata *plat = dev_get_platdata(dev);
-	plat->regs = map_physmem(devfdt_get_addr(dev) , 0x100 , MAP_NOCACHE);
+	plat->regs = map_physmem(dev_read_addr(dev), 0x100 , MAP_NOCACHE);
 	return 0;
 }
 
diff --git a/drivers/timer/omap-timer.c b/drivers/timer/omap-timer.c
index 700c349f371..cf3d27b96bc 100644
--- a/drivers/timer/omap-timer.c
+++ b/drivers/timer/omap-timer.c
@@ -79,7 +79,7 @@ static int omap_timer_ofdata_to_platdata(struct udevice *dev)
 {
 	struct omap_timer_priv *priv = dev_get_priv(dev);
 
-	priv->regs = map_physmem(devfdt_get_addr(dev),
+	priv->regs = map_physmem(dev_read_addr(dev),
 				 sizeof(struct omap_gptimer_regs), MAP_NOCACHE);
 
 	return 0;
diff --git a/drivers/usb/dwc3/dwc3-uniphier.c b/drivers/usb/dwc3/dwc3-uniphier.c
index 88317b19ac0..54b52dcd66a 100644
--- a/drivers/usb/dwc3/dwc3-uniphier.c
+++ b/drivers/usb/dwc3/dwc3-uniphier.c
@@ -70,7 +70,7 @@ static int uniphier_dwc3_probe(struct udevice *dev)
 	int (*init)(void __iomem *regs);
 	int ret;
 
-	base = devfdt_get_addr(dev);
+	base = dev_read_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index f9083d9a64a..3b208e8eb22 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -95,7 +95,7 @@ static int ehci_atmel_probe(struct udevice *dev)
 	/*
 	 * Get the base address for EHCI controller from the device node
 	 */
-	hcd_base = devfdt_get_addr(dev);
+	hcd_base = dev_read_addr(dev);
 	if (hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the EHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index 0b0b2137c76..6a37c5d982a 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -53,7 +53,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
 	/*
 	 * Get the base address for XHCI controller from the device node
 	 */
-	plat->hcd_base = devfdt_get_addr(dev);
+	plat->hcd_base = dev_read_addr(dev);
 	if (plat->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the XHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index ac6c5b58452..5423d10abe7 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -105,7 +105,7 @@ static int ehci_fsl_probe(struct udevice *dev)
 	/*
 	 * Get the base address for EHCI controller from the device node
 	 */
-	priv->hcd_base = devfdt_get_addr(dev);
+	priv->hcd_base = dev_read_addr(dev);
 	if (priv->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the EHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/ehci-marvell.c b/drivers/usb/host/ehci-marvell.c
index 8fe685af26a..62414bb1102 100644
--- a/drivers/usb/host/ehci-marvell.c
+++ b/drivers/usb/host/ehci-marvell.c
@@ -109,7 +109,7 @@ static int ehci_mvebu_probe(struct udevice *dev)
 	/*
 	 * Get the base address for EHCI controller from the device node
 	 */
-	priv->hcd_base = devfdt_get_addr(dev);
+	priv->hcd_base = dev_read_addr(dev);
 	if (priv->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the EHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index 212b3623325..caafa688993 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -306,7 +306,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
 static int ehci_usb_probe(struct udevice *dev)
 {
 	struct usb_platdata *plat = dev_get_platdata(dev);
-	struct usb_ehci *ehci = (struct usb_ehci *)devfdt_get_addr(dev);
+	struct usb_ehci *ehci = dev_read_addr_ptr(dev);
 	struct ehci_mx5_priv_data *priv = dev_get_priv(dev);
 	enum usb_init_type type = plat->init_type;
 	struct ehci_hccr *hccr;
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 5f84c7b91d8..37b59758bb3 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -473,7 +473,7 @@ static const struct ehci_ops mx6_ehci_ops = {
 static int ehci_usb_phy_mode(struct udevice *dev)
 {
 	struct usb_platdata *plat = dev_get_platdata(dev);
-	void *__iomem addr = (void *__iomem)devfdt_get_addr(dev);
+	void *__iomem addr = dev_read_addr_ptr(dev);
 	void *__iomem phy_ctrl, *__iomem phy_status;
 	const void *blob = gd->fdt_blob;
 	int offset = dev_of_offset(dev), phy_off;
@@ -580,7 +580,7 @@ static int ehci_usb_bind(struct udevice *dev)
 static int ehci_usb_probe(struct udevice *dev)
 {
 	struct usb_platdata *plat = dev_get_platdata(dev);
-	struct usb_ehci *ehci = (struct usb_ehci *)devfdt_get_addr(dev);
+	struct usb_ehci *ehci = dev_read_addr_ptr(dev);
 	struct ehci_mx6_priv_data *priv = dev_get_priv(dev);
 	enum usb_init_type type = plat->init_type;
 	struct ehci_hccr *hccr;
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 93ab83941de..82b99eeef1e 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -382,7 +382,7 @@ static int omap_ehci_probe(struct udevice *dev)
 	struct ehci_hccr *hccr;
 	struct ehci_hcor *hcor;
 
-	priv->ehci = (struct omap_ehci *)devfdt_get_addr(dev);
+	priv->ehci = dev_read_addr_ptr(dev);
 	priv->portnr = dev->seq;
 	priv->init_type = plat->init_type;
 
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c
index 562207d3d26..2768d409749 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -224,7 +224,7 @@ static int vf_usb_ofdata_to_platdata(struct udevice *dev)
 
 	priv->portnr = dev->seq;
 
-	priv->ehci = (struct usb_ehci *)devfdt_get_addr(dev);
+	priv->ehci = dev_read_addr_ptr(dev);
 	mode = fdt_getprop(dt_blob, node, "dr_mode", NULL);
 	if (mode) {
 		if (0 == strcmp(mode, "host")) {
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 692018243c8..22e7b565b5b 100644
--- a/drivers/usb/host/ohci-da8xx.c
+++ b/drivers/usb/host/ohci-da8xx.c
@@ -89,7 +89,7 @@ int usb_cpu_init_fail(void)
 #if CONFIG_IS_ENABLED(DM_USB)
 static int ohci_da8xx_probe(struct udevice *dev)
 {
-	struct ohci_regs *regs = (struct ohci_regs *)devfdt_get_addr(dev);
+	struct ohci_regs *regs = dev_read_addr_ptr(dev);
 	struct da8xx_ohci *priv = dev_get_priv(dev);
 	int i, err, ret, clock_nb;
 
diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c
index 631711a9e8f..b84bf8ac0f7 100644
--- a/drivers/usb/host/ohci-generic.c
+++ b/drivers/usb/host/ohci-generic.c
@@ -79,7 +79,7 @@ static int ohci_shutdown_phy(struct udevice *dev)
 
 static int ohci_usb_probe(struct udevice *dev)
 {
-	struct ohci_regs *regs = (struct ohci_regs *)devfdt_get_addr(dev);
+	struct ohci_regs *regs = dev_read_addr_ptr(dev);
 	struct generic_ohci *priv = dev_get_priv(dev);
 	int i, err, ret, clock_nb, reset_nb;
 
diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 1705accbde1..6fb7a7f6e09 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -62,7 +62,7 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
 	/*
 	 * Get the base address for XHCI controller from the device node
 	 */
-	plat->hcd_base = devfdt_get_addr(dev);
+	plat->hcd_base = dev_read_addr(dev);
 	if (plat->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the XHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/xhci-fsl.c b/drivers/usb/host/xhci-fsl.c
index d8fb2c53450..0a2da70e200 100644
--- a/drivers/usb/host/xhci-fsl.c
+++ b/drivers/usb/host/xhci-fsl.c
@@ -120,7 +120,7 @@ static int xhci_fsl_probe(struct udevice *dev)
 	/*
 	 * Get the base address for XHCI controller from the device node
 	 */
-	priv->hcd_base = devfdt_get_addr(dev);
+	priv->hcd_base = dev_read_addr(dev);
 	if (priv->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the XHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c
index 5fb74848c25..f2e338f6fbc 100644
--- a/drivers/usb/host/xhci-mvebu.c
+++ b/drivers/usb/host/xhci-mvebu.c
@@ -72,7 +72,7 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
 	/*
 	 * Get the base address for XHCI controller from the device node
 	 */
-	plat->hcd_base = devfdt_get_addr(dev);
+	plat->hcd_base = dev_read_addr(dev);
 	if (plat->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the XHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index 4964697f27b..8fc51df3d11 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -136,7 +136,7 @@ static int xhci_rcar_ofdata_to_platdata(struct udevice *dev)
 {
 	struct rcar_xhci_platdata *plat = dev_get_platdata(dev);
 
-	plat->hcd_base = devfdt_get_addr(dev);
+	plat->hcd_base = dev_read_addr(dev);
 	if (plat->hcd_base == FDT_ADDR_T_NONE) {
 		debug("Can't get the XHCI register base address\n");
 		return -ENXIO;
diff --git a/drivers/video/atmel_hlcdfb.c b/drivers/video/atmel_hlcdfb.c
index 35a56a8eab2..38def2816b2 100644
--- a/drivers/video/atmel_hlcdfb.c
+++ b/drivers/video/atmel_hlcdfb.c
@@ -507,7 +507,7 @@ static int atmel_hlcdc_ofdata_to_platdata(struct udevice *dev)
 	const void *blob = gd->fdt_blob;
 	int node = dev_of_offset(dev);
 
-	priv->regs = (struct atmel_hlcd_regs *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 	if (!priv->regs) {
 		debug("%s: No display controller address\n", __func__);
 		return -EINVAL;
diff --git a/drivers/video/exynos/exynos_dp.c b/drivers/video/exynos/exynos_dp.c
index 749bde862e0..999ee1c14af 100644
--- a/drivers/video/exynos/exynos_dp.c
+++ b/drivers/video/exynos/exynos_dp.c
@@ -884,7 +884,7 @@ static int exynos_dp_ofdata_to_platdata(struct udevice *dev)
 	unsigned int node = dev_of_offset(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE) {
 		debug("Can't get the DP base address\n");
 		return -EINVAL;
diff --git a/drivers/video/exynos/exynos_fb.c b/drivers/video/exynos/exynos_fb.c
index d5b13a6723f..979b9091827 100644
--- a/drivers/video/exynos/exynos_fb.c
+++ b/drivers/video/exynos/exynos_fb.c
@@ -486,7 +486,7 @@ int exynos_fb_ofdata_to_platdata(struct udevice *dev)
 	const void *blob = gd->fdt_blob;
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE) {
 		debug("Can't get the FIMD base address\n");
 		return -EINVAL;
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c
index 1208d912868..827ea13d13a 100644
--- a/drivers/video/tegra.c
+++ b/drivers/video/tegra.c
@@ -346,7 +346,7 @@ static int tegra_lcd_ofdata_to_platdata(struct udevice *dev)
 	int rgb;
 	int ret;
 
-	priv->disp = (struct disp_ctlr *)devfdt_get_addr(dev);
+	priv->disp = dev_read_addr_ptr(dev);
 	if (!priv->disp) {
 		debug("%s: No display controller address\n", __func__);
 		return -EINVAL;
diff --git a/drivers/w1/mxc_w1.c b/drivers/w1/mxc_w1.c
index 5bf08653a90..8e6372f0bed 100644
--- a/drivers/w1/mxc_w1.c
+++ b/drivers/w1/mxc_w1.c
@@ -171,7 +171,7 @@ static int mxc_w1_ofdata_to_platdata(struct udevice *dev)
 	struct mxc_w1_pdata *pdata = dev_get_platdata(dev);
 	fdt_addr_t addr;
 
-	addr = devfdt_get_addr(dev);
+	addr = dev_read_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index ed8b2199c29..9059a4c6105 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -237,7 +237,7 @@ static int omap3_wdt_probe(struct udevice *dev)
 {
 	struct omap3_wdt_priv *priv = dev_get_priv(dev);
 
-	priv->regs = (struct wd_timer *)devfdt_get_addr(dev);
+	priv->regs = dev_read_addr_ptr(dev);
 	if (!priv->regs)
 		return -EINVAL;
 
diff --git a/drivers/watchdog/stm32mp_wdt.c b/drivers/watchdog/stm32mp_wdt.c
index 2d8bfc09a0d..f673fce327c 100644
--- a/drivers/watchdog/stm32mp_wdt.c
+++ b/drivers/watchdog/stm32mp_wdt.c
@@ -92,7 +92,7 @@ static int stm32mp_wdt_probe(struct udevice *dev)
 
 	debug("IWDG init\n");
 
-	priv->base = devfdt_get_addr(dev);
+	priv->base = dev_read_addr(dev);
 	if (priv->base == FDT_ADDR_T_NONE)
 		return -EINVAL;
author	Tom Rini	2020-07-27 11:15:37 -0400
committer	Tom Rini	2020-07-27 11:15:37 -0400
commit	4e05c167a756cbfb0a51ef09e52c8b5c7c4d6514 (patch)
tree	0bcde687838471c17d331106b865eb4361237ed8 /drivers
parent	117c7ee283f1c3f49306fb11939b59fe11cbf5a8 (diff)
parent	347e0f00e850028b4595287d5158c5a8f36ba910 (diff)