dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/arm/mach-aspeed/ast2500/sdram_ast2500.c

@@ -392,7 +392,7 @@ static int ast2500_sdrammc_ofdata_to_platdata(struct udevice *dev)
 	priv->regs = regmap_get_range(map, 0);
 	priv->phy = regmap_get_range(map, 1);
 
-	priv->clock_rate = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	priv->clock_rate = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					  "clock-frequency", 0);
 
 	if (!priv->clock_rate) {

arch/arm/mach-rockchip/rk3288/sdram_rk3288.c

@@ -1016,7 +1016,7 @@ static int rk3288_dmc_ofdata_to_platdata(struct udevice *dev)
 #if !CONFIG_IS_ENABLED(OF_PLATDATA)
 	struct rk3288_sdram_params *params = dev_get_platdata(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int ret;
 
 	/* Rk3288 supports dual-channel, set default channel num to 2 */

arch/nios2/cpu/cpu.c

@@ -103,7 +103,7 @@ static int altera_nios2_get_count(struct udevice *dev)
 static int altera_nios2_probe(struct udevice *dev)
 {
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	gd->cpu_clk = fdtdec_get_int(blob, node,
 		"clock-frequency", 0);

arch/x86/cpu/broadwell/cpu.c

@@ -256,8 +256,8 @@ static void initialize_vr_config(struct udevice *dev)
 	/* Set the slow ramp rate */
 	msr.hi &= ~(0x3 << (53 - 32));
 	/* Configure the C-state exit ramp rate */
-	ramp = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "intel,slow-ramp",
+	ramp = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-			      -1);
+			      "intel,slow-ramp", -1);
 	if (ramp != -1) {
 		/* Configured slow ramp rate */
 		msr.hi |= ((ramp & 0x3) << (53 - 32));
@@ -271,8 +271,8 @@ static void initialize_vr_config(struct udevice *dev)
 	}
 	/* Set MIN_VID (31:24) to allow CPU to have full control */
 	msr.lo &= ~0xff000000;
-	min_vid = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "intel,min-vid",
+	min_vid = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-				 0);
+				 "intel,min-vid", 0);
 	msr.lo |= (min_vid & 0xff) << 24;
 	msr_write(MSR_VR_MISC_CONFIG, msr);
 
@@ -562,7 +562,7 @@ static void configure_thermal_target(struct udevice *dev)
 	int tcc_offset;
 	msr_t msr;
 
-	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				    "intel,tcc-offset", 0);
 
 	/* Set TCC activaiton offset if supported */

arch/x86/cpu/broadwell/pch.c

@@ -190,14 +190,14 @@ static int pch_power_options(struct udevice *dev)
 	debug("Set power %s after power failure.\n", state);
 
 	/* GPE setup based on device tree configuration */
-	ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
 				   "intel,gpe0-en", enable, ARRAY_SIZE(enable));
 	if (ret)
 		return -EINVAL;
 	enable_all_gpe(enable[0], enable[1], enable[2], enable[3]);
 
 	/* SMI setup based on device tree configuration */
-	enable_alt_smi(dev, fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	enable_alt_smi(dev, fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					   "intel,alt-gp-smi-enable", 0));
 
 	return 0;

arch/x86/cpu/broadwell/pinctrl_broadwell.c

@@ -51,7 +51,7 @@ static int broadwell_pinctrl_read_configs(struct udevice *dev,
 	int node;
 
 	debug("%s: starting\n", __func__);
-	for (node = fdt_first_subnode(blob, dev->of_offset);
+	for (node = fdt_first_subnode(blob, dev_of_offset(dev));
 	     node > 0;
 	     node = fdt_next_subnode(blob, node)) {
 		int phandle = fdt_get_phandle(blob, node);
@@ -115,7 +115,7 @@ static int broadwell_pinctrl_read_pins(struct udevice *dev,
 	int count = 0;
 	int node;
 
-	for (node = fdt_first_subnode(blob, dev->of_offset);
+	for (node = fdt_first_subnode(blob, dev_of_offset(dev));
 	     node > 0;
 	     node = fdt_next_subnode(blob, node)) {
 		int len, i;

arch/x86/cpu/broadwell/sata.c

@@ -235,7 +235,7 @@ static int broadwell_sata_ofdata_to_platdata(struct udevice *dev)
 {
 	struct sata_platdata *plat = dev_get_platdata(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	plat->port_map = fdtdec_get_int(blob, node, "intel,sata-port-map", 0);
 	plat->port0_gen3_tx = fdtdec_get_int(blob, node,

arch/x86/cpu/cpu_x86.c

@@ -17,7 +17,7 @@ int cpu_x86_bind(struct udevice *dev)
 	struct cpu_platdata *plat = dev_get_parent_platdata(dev);
 	struct cpuid_result res;
 
-	plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				      "intel,apic-id", -1);
 	plat->family = gd->arch.x86;
 	res = cpuid(1);

arch/x86/cpu/intel_common/lpc.c

@@ -50,7 +50,7 @@ int lpc_common_early_init(struct udevice *dev)
 	int count;
 	int i;
 
-	count = fdtdec_get_int_array_count(gd->fdt_blob, dev->of_offset,
+	count = fdtdec_get_int_array_count(gd->fdt_blob, dev_of_offset(dev),
 			"intel,gen-dec", (u32 *)values,
 			sizeof(values) / sizeof(u32));
 	if (count < 0)

arch/x86/cpu/intel_common/mrc.c

@@ -149,7 +149,7 @@ int mrc_locate_spd(struct udevice *dev, int size, const void **spd_datap)
 	spd_index = dm_gpio_get_values_as_int(desc, ret);
 	debug("spd index %d\n", spd_index);
 
-	node = fdt_first_subnode(blob, dev->of_offset);
+	node = fdt_first_subnode(blob, dev_of_offset(dev));
 	if (node < 0)
 		return -EINVAL;
 	for (spd_node = fdt_first_subnode(blob, node);

arch/x86/cpu/irq.c

@@ -96,7 +96,7 @@ static int create_pirq_routing_table(struct udevice *dev)
 	int i;
 	int ret;
 
-	node = dev->of_offset;
+	node = dev_of_offset(dev);
 
 	/* extract the bdf from fdt_pci_addr */
 	priv->bdf = dm_pci_get_bdf(dev->parent);

arch/x86/cpu/ivybridge/lpc.c

@@ -86,7 +86,7 @@ static int pch_pirq_init(struct udevice *pch)
 {
 	uint8_t route[8], *ptr;
 
-	if (fdtdec_get_byte_array(gd->fdt_blob, pch->of_offset,
+	if (fdtdec_get_byte_array(gd->fdt_blob, dev_of_offset(pch),
 				  "intel,pirq-routing", route, sizeof(route)))
 		return -EINVAL;
 	ptr = route;
@@ -113,7 +113,7 @@ static int pch_gpi_routing(struct udevice *pch)
 	u32 reg;
 	int gpi;
 
-	if (fdtdec_get_byte_array(gd->fdt_blob, pch->of_offset,
+	if (fdtdec_get_byte_array(gd->fdt_blob, dev_of_offset(pch),
 				  "intel,gpi-routing", route, sizeof(route)))
 		return -EINVAL;
 
@@ -128,7 +128,7 @@ static int pch_gpi_routing(struct udevice *pch)
 static int pch_power_options(struct udevice *pch)
 {
 	const void *blob = gd->fdt_blob;
-	int node = pch->of_offset;
+	int node = dev_of_offset(pch);
 	u8 reg8;
 	u16 reg16, pmbase;
 	u32 reg32;

arch/x86/cpu/ivybridge/model_206ax.c

@@ -288,8 +288,8 @@ static int configure_thermal_target(struct udevice *dev)
 	int tcc_offset;
 	msr_t msr;
 
-	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "tcc-offset",
+	tcc_offset = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-				    0);
+				    "tcc-offset", 0);
 
 	/* Set TCC activaiton offset if supported */
 	msr = msr_read(MSR_PLATFORM_INFO);

arch/x86/cpu/ivybridge/sata.c

@@ -39,7 +39,7 @@ static void bd82x6x_sata_init(struct udevice *dev, struct udevice *pch)
 {
 	unsigned int port_map, speed_support, port_tx;
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const char *mode;
 	u32 reg32;
 	u16 reg16;
@@ -190,7 +190,7 @@ static void bd82x6x_sata_init(struct udevice *dev, struct udevice *pch)
 static void bd82x6x_sata_enable(struct udevice *dev)
 {
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	unsigned port_map;
 	const char *mode;
 	u16 map = 0;

arch/x86/cpu/mp_init.c

@@ -568,7 +568,8 @@ int mp_init_cpu(struct udevice *cpu, void *unused)
 	 * seq num in the uclass_resolve_seq() during device_probe(). To avoid
 	 * this, set req_seq to the reg number in the device tree in advance.
 	 */
-	cpu->req_seq = fdtdec_get_int(gd->fdt_blob, cpu->of_offset, "reg", -1);
+	cpu->req_seq = fdtdec_get_int(gd->fdt_blob, dev_of_offset(cpu), "reg",
+				      -1);
 	plat->ucode_version = microcode_read_rev();
 	plat->device_id = gd->arch.x86_device;
 

arch/x86/lib/mpspec.c

@@ -304,7 +304,8 @@ static int mptable_add_intsrc(struct mp_config_table *mc,
 	}
 
 	/* Get I/O interrupt information from device tree */
-	cell = fdt_getprop(blob, dev->of_offset, "intel,pirq-routing", &len);
+	cell = fdt_getprop(blob, dev_of_offset(dev), "intel,pirq-routing",
+			   &len);
 	if (!cell)
 		return -ENOENT;
 

arch/x86/lib/pinctrl_ich6.c

@@ -187,7 +187,7 @@ static int ich6_pinctrl_probe(struct udevice *dev)
 		return -EINVAL;
 	}
 
-	for (pin_node = fdt_first_subnode(gd->fdt_blob, dev->of_offset);
+	for (pin_node = fdt_first_subnode(gd->fdt_blob, dev_of_offset(dev));
 	     pin_node > 0;
 	     pin_node = fdt_next_subnode(gd->fdt_blob, pin_node)) {
 		/* Configure the pin */

board/qualcomm/dragonboard410c/dragonboard410c.c

@@ -44,7 +44,8 @@ int board_prepare_usb(enum usb_init_type type)
 
 	/* Try to request gpios needed to start usb host on dragonboard */
 	if (!dm_gpio_is_valid(&hub_reset)) {
-		node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
+		node = fdt_subnode_offset(gd->fdt_blob,
+					  dev_of_offset(pmic_gpio),
 					  "usb_hub_reset_pm");
 		if (node < 0) {
 			printf("Failed to find usb_hub_reset_pm dt node.\n");
@@ -59,7 +60,8 @@ int board_prepare_usb(enum usb_init_type type)
 	}
 
 	if (!dm_gpio_is_valid(&usb_sel)) {
-		node = fdt_subnode_offset(gd->fdt_blob, pmic_gpio->of_offset,
+		node = fdt_subnode_offset(gd->fdt_blob,
+					  dev_of_offset(pmic_gpio),
 					  "usb_sw_sel_pm");
 		if (node < 0) {
 			printf("Failed to find usb_sw_sel_pm dt node.\n");
@@ -110,7 +112,8 @@ int misc_init_r(void)
 		return 0;
 	}
 
-	node = fdt_subnode_offset(gd->fdt_blob, pon->of_offset, "key_vol_down");
+	node = fdt_subnode_offset(gd->fdt_blob, dev_of_offset(pon),
+				  "key_vol_down");
 	if (node < 0) {
 		printf("Failed to find key_vol_down node. Check device tree\n");
 		return 0;

doc/driver-model/README.txt

@@ -684,7 +684,7 @@ steps (see device_probe()):
 
    g. If the driver provides an ofdata_to_platdata() method, then this is
    called to convert the device tree data into platform data. This should
-   do various calls like fdtdec_get_int(gd->fdt_blob, dev->of_offset, ...)
+   do various calls like fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), ...)
    to access the node and store the resulting information into dev->platdata.
    After this point, the device works the same way whether it was bound
    using a device tree node or U_BOOT_DEVICE() structure. In either case,

doc/driver-model/of-plat.txt

@@ -205,7 +205,7 @@ For example:
             /* Decode the device tree data */
             struct mmc_platdata *plat = dev_get_platdata(dev);
             const void *blob = gd->fdt_blob;
-            int node = dev->of_offset;
+            int node = dev_of_offset(dev);
 
             plat->fifo_depth = fdtdec_get_int(blob, node, "fifo-depth", 0);
     #endif

doc/driver-model/spi-howto.txt

@@ -223,7 +223,7 @@ static int exynos_spi_ofdata_to_platdata(struct udevice *bus)
 {
 	struct exynos_spi_platdata *plat = bus->platdata;
 	const void *blob = gd->fdt_blob;
-	int node = bus->of_offset;
+	int node = dev_of_offset(bus);
 
 	plat->regs = (struct exynos_spi *)fdtdec_get_addr(blob, node, "reg");
 	plat->periph_id = pinmux_decode_periph_id(blob, node);

drivers/adc/adc-uclass.c

@@ -345,7 +345,7 @@ nodev:
 static int adc_vdd_platdata_set(struct udevice *dev)
 {
 	struct adc_uclass_platdata *uc_pdata = dev_get_uclass_platdata(dev);
-	int ret, offset = dev->of_offset;
+	int ret, offset = dev_of_offset(dev);
 	const void *fdt = gd->fdt_blob;
 	char *prop;
 
@@ -366,7 +366,7 @@ static int adc_vdd_platdata_set(struct udevice *dev)
 static int adc_vss_platdata_set(struct udevice *dev)
 {
 	struct adc_uclass_platdata *uc_pdata = dev_get_uclass_platdata(dev);
-	int ret, offset = dev->of_offset;
+	int ret, offset = dev_of_offset(dev);
 	const void *fdt = gd->fdt_blob;
 	char *prop;
 

drivers/clk/at91/clk-generated.c

@@ -154,8 +154,7 @@ static int generic_clk_ofdata_to_platdata(struct udevice *dev)
 	u32 num_parents;
 
 	num_parents = fdtdec_get_int_array_count(gd->fdt_blob,
-						 dev_get_parent(dev)->of_offset,
+			dev_of_offset(dev_get_parent(dev)), "clocks", cells,
-						 "clocks", cells,
 			GENERATED_SOURCE_MAX);
 
 	if (!num_parents)

drivers/clk/at91/pmc.c

@@ -47,7 +47,7 @@ int at91_pmc_core_probe(struct udevice *dev)
 int at91_clk_sub_device_bind(struct udevice *dev, const char *drv_name)
 {
 	const void *fdt = gd->fdt_blob;
-	int offset = dev->of_offset;
+	int offset = dev_of_offset(dev);
 	bool pre_reloc_only = !(gd->flags & GD_FLG_RELOC);
 	const char *name;
 	int ret;
@@ -90,7 +90,8 @@ int at91_clk_of_xlate(struct clk *clk, struct fdtdec_phandle_args *args)
 		return -EINVAL;
 	}
 
-	periph = fdtdec_get_uint(gd->fdt_blob, clk->dev->of_offset, "reg", -1);
+	periph = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(clk->dev), "reg",
+				 -1);
 	if (periph < 0)
 		return -EINVAL;
 

drivers/clk/clk-uclass.c

@@ -65,7 +65,7 @@ int clk_get_by_index(struct udevice *dev, int index, struct clk *clk)
 	debug("%s(dev=%p, index=%d, clk=%p)\n", __func__, dev, index, clk);
 
 	assert(clk);
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
 					     "clocks", "#clock-cells", 0, index,
 					     &args);
 	if (ret) {
@@ -104,7 +104,7 @@ int clk_get_by_name(struct udevice *dev, const char *name, struct clk *clk)
 
 	debug("%s(dev=%p, name=%s, clk=%p)\n", __func__, dev, name, clk);
 
-	index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+	index = fdt_stringlist_search(gd->fdt_blob, dev_of_offset(dev),
 				      "clock-names", name);
 	if (index < 0) {
 		debug("fdt_stringlist_search() failed: %d\n", index);

drivers/clk/clk_fixed_rate.c

@@ -32,7 +32,7 @@ static int clk_fixed_rate_ofdata_to_platdata(struct udevice *dev)
 {
 #if !CONFIG_IS_ENABLED(OF_PLATDATA)
 	to_clk_fixed_rate(dev)->fixed_rate =
-				fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+				fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					       "clock-frequency", 0);
 #endif
 

drivers/clk/clk_pic32.c

@@ -330,7 +330,7 @@ static void pic32_clk_init(struct udevice *dev)
 	for (i = REF1CLK; i <= REF5CLK; i++) {
 		snprintf(propname, sizeof(propname),
 			 "microchip,refo%d-frequency", i - REF1CLK + 1);
-		rate = fdtdec_get_int(blob, dev->of_offset, propname, 0);
+		rate = fdtdec_get_int(blob, dev_of_offset(dev), propname, 0);
 		if (rate)
 			pic32_set_refclk(priv, i, pll_hz, rate, ROCLK_SRC_SPLL);
 	}
@@ -393,7 +393,8 @@ static int pic32_clk_probe(struct udevice *dev)
 	fdt_addr_t addr;
 	fdt_size_t size;
 
-	addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
+	addr = fdtdec_get_addr_size(gd->fdt_blob, dev_of_offset(dev), "reg",
+				    &size);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 

drivers/core/device.c

@@ -355,7 +355,7 @@ int device_probe(struct udevice *dev)
 			goto fail;
 	}
 
-	if (drv->ofdata_to_platdata && dev->of_offset >= 0) {
+	if (drv->ofdata_to_platdata && dev_of_offset(dev) >= 0) {
 		ret = drv->ofdata_to_platdata(dev);
 		if (ret)
 			goto fail;
@@ -524,7 +524,7 @@ int device_find_child_by_of_offset(struct udevice *parent, int of_offset,
 	*devp = NULL;
 
 	list_for_each_entry(dev, &parent->child_head, sibling_node) {
-		if (dev->of_offset == of_offset) {
+		if (dev_of_offset(dev) == of_offset) {
 			*devp = dev;
 			return 0;
 		}
@@ -549,7 +549,7 @@ static struct udevice *_device_find_global_by_of_offset(struct udevice *parent,
 {
 	struct udevice *dev, *found;
 
-	if (parent->of_offset == of_offset)
+	if (dev_of_offset(parent) == of_offset)
 		return parent;
 
 	list_for_each_entry(dev, &parent->child_head, sibling_node) {
@@ -637,19 +637,21 @@ fdt_addr_t dev_get_addr_index(struct udevice *dev, int index)
 		int len = 0;
 		int na, ns;
 
-		na = fdt_address_cells(gd->fdt_blob, dev->parent->of_offset);
+		na = fdt_address_cells(gd->fdt_blob,
+				       dev_of_offset(dev->parent));
 		if (na < 1) {
 			debug("bad #address-cells\n");
 			return FDT_ADDR_T_NONE;
 		}
 
-		ns = fdt_size_cells(gd->fdt_blob, dev->parent->of_offset);
+		ns = fdt_size_cells(gd->fdt_blob, dev_of_offset(dev->parent));
 		if (ns < 0) {
 			debug("bad #size-cells\n");
 			return FDT_ADDR_T_NONE;
 		}
 
-		reg = fdt_getprop(gd->fdt_blob, dev->of_offset, "reg", &len);
+		reg = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "reg",
+				  &len);
 		if (!reg || (len <= (index * sizeof(fdt32_t) * (na + ns)))) {
 			debug("Req index out of range\n");
 			return FDT_ADDR_T_NONE;
@@ -662,16 +664,15 @@ fdt_addr_t dev_get_addr_index(struct udevice *dev, int index)
 		 * bus setups.
 		 */
 		addr = fdt_translate_address((void *)gd->fdt_blob,
-					     dev->of_offset, reg);
+					     dev_of_offset(dev), reg);
 	} else {
 		/*
 		 * Use the "simple" translate function for less complex
 		 * bus setups.
 		 */
 		addr = fdtdec_get_addr_size_auto_parent(gd->fdt_blob,
-							dev->parent->of_offset,
+				dev_of_offset(dev->parent), dev_of_offset(dev),
-							dev->of_offset, "reg",
+				"reg", index, NULL, false);
-							index, NULL, false);
 		if (CONFIG_IS_ENABLED(SIMPLE_BUS) && addr != FDT_ADDR_T_NONE) {
 			if (device_get_uclass_id(dev->parent) ==
 			    UCLASS_SIMPLE_BUS)
@@ -702,7 +703,7 @@ fdt_addr_t dev_get_addr_size_index(struct udevice *dev, int index,
 	 * next call to the exisiting dev_get_xxx function which handles
 	 * all config options.
 	 */
-	fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, dev->of_offset,
+	fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, dev_of_offset(dev),
 					   "reg", index, size, false);
 
 	/*
@@ -720,7 +721,7 @@ fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name)
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	int index;
 
-	index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+	index = fdt_stringlist_search(gd->fdt_blob, dev_of_offset(dev),
 				      "reg-names", name);
 	if (index < 0)
 		return index;
@@ -799,7 +800,7 @@ bool of_device_is_compatible(struct udevice *dev, const char *compat)
 {
 	const void *fdt = gd->fdt_blob;
 
-	return !fdt_node_check_compatible(fdt, dev->of_offset, compat);
+	return !fdt_node_check_compatible(fdt, dev_of_offset(dev), compat);
 }
 
 bool of_machine_is_compatible(const char *compat)

drivers/core/regmap.c

@@ -71,12 +71,12 @@ int regmap_init_mem(struct udevice *dev, struct regmap **mapp)
 	int parent;
 	int len;
 
-	parent = dev->parent->of_offset;
+	parent = dev_of_offset(dev->parent);
 	addr_len = fdt_address_cells(blob, parent);
 	size_len = fdt_size_cells(blob, parent);
 	both_len = addr_len + size_len;
 
-	cell = fdt_getprop(blob, dev->of_offset, "reg", &len);
+	cell = fdt_getprop(blob, dev_of_offset(dev), "reg", &len);
 	len /= sizeof(*cell);
 	count = len / both_len;
 	if (!cell || !count)

drivers/core/root.c

@@ -227,10 +227,10 @@ int dm_scan_fdt_node(struct udevice *parent, const void *blob, int offset,
 
 int dm_scan_fdt_dev(struct udevice *dev)
 {
-	if (dev->of_offset == -1)
+	if (dev_of_offset(dev) == -1)
 		return 0;
 
-	return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset,
+	return dm_scan_fdt_node(dev, gd->fdt_blob, dev_of_offset(dev),
 				gd->flags & GD_FLG_RELOC ? false : true);
 }
 

drivers/core/simple-bus.c

@@ -30,7 +30,7 @@ static int simple_bus_post_bind(struct udevice *dev)
 	u32 cell[3];
 	int ret;
 
-	ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset, "ranges",
+	ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev), "ranges",
 				   cell, ARRAY_SIZE(cell));
 	if (!ret) {
 		struct simple_bus_plat *plat = dev_get_uclass_platdata(dev);

drivers/core/uclass.c

@@ -278,7 +278,7 @@ int uclass_find_device_by_of_offset(enum uclass_id id, int node,
 		return ret;
 
 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {
-		if (dev->of_offset == node) {
+		if (dev_of_offset(dev) == node) {
 			*devp = dev;
 			return 0;
 		}
@@ -299,7 +299,7 @@ static int uclass_find_device_by_phandle(enum uclass_id id,
 	int ret;
 
 	*devp = NULL;
-	find_phandle = fdtdec_get_int(gd->fdt_blob, parent->of_offset, name,
+	find_phandle = fdtdec_get_int(gd->fdt_blob, dev_of_offset(parent), name,
 				      -1);
 	if (find_phandle <= 0)
 		return -ENOENT;
@@ -308,7 +308,9 @@ static int uclass_find_device_by_phandle(enum uclass_id id,
 		return ret;
 
 	list_for_each_entry(dev, &uc->dev_head, uclass_node) {
-		uint phandle = fdt_get_phandle(gd->fdt_blob, dev->of_offset);
+		uint phandle;
+
+		phandle = fdt_get_phandle(gd->fdt_blob, dev_of_offset(dev));
 
 		if (phandle == find_phandle) {
 			*devp = dev;

drivers/demo/demo-shape.c

@@ -151,7 +151,7 @@ static int shape_ofdata_to_platdata(struct udevice *dev)
 		return ret;
 
 	/* Parse the data that only we need */
-	pdata->default_char = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	pdata->default_char = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					     "character", '@');
 
 	return 0;

drivers/demo/demo-uclass.c

@@ -66,7 +66,7 @@ int demo_set_light(struct udevice *dev, int light)
 int demo_parse_dt(struct udevice *dev)
 {
 	struct dm_demo_pdata *pdata = dev_get_platdata(dev);
-	int dn = dev->of_offset;
+	int dn = dev_of_offset(dev);
 
 	pdata->sides = fdtdec_get_int(gd->fdt_blob, dn, "sides", 0);
 	pdata->colour = fdt_getprop(gd->fdt_blob, dn, "colour", NULL);

drivers/gpio/74x164_gpio.c

@@ -130,7 +130,7 @@ static int gen_74x164_probe(struct udevice *dev)
 	char *str, name[32];
 	int ret;
 	const void *fdt = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	snprintf(name, sizeof(name), "%s_", dev->name);
 	str = strdup(name);

drivers/gpio/altera_pio.c

@@ -92,9 +92,9 @@ static int altera_pio_ofdata_to_platdata(struct udevice *dev)
 	plat->regs = map_physmem(dev_get_addr(dev),
 				 sizeof(struct altera_pio_regs),
 				 MAP_NOCACHE);
-	plat->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	plat->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 		"altr,gpio-bank-width", 32);
-	plat->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	plat->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 		"gpio-bank-name", NULL);
 
 	return 0;

drivers/gpio/atmel_pio4.c

@@ -276,7 +276,7 @@ static const struct dm_gpio_ops atmel_pio4_ops = {
 
 static int atmel_pio4_bind(struct udevice *dev)
 {
-	return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+	return dm_scan_fdt_node(dev, gd->fdt_blob, dev_of_offset(dev), false);
 }
 
 static int atmel_pio4_probe(struct udevice *dev)
@@ -308,7 +308,8 @@ static int atmel_pio4_probe(struct udevice *dev)
 	pioctrl_data = (struct atmel_pioctrl_data *)dev_get_driver_data(dev);
 	nbanks = pioctrl_data->nbanks;
 
-	uc_priv->bank_name = fdt_get_name(gd->fdt_blob, dev->of_offset, NULL);
+	uc_priv->bank_name = fdt_get_name(gd->fdt_blob, dev_of_offset(dev),
+					  NULL);
 	uc_priv->gpio_count = nbanks * ATMEL_PIO_NPINS_PER_BANK;
 
 	return 0;

drivers/gpio/dwapb_gpio.c

@@ -112,13 +112,13 @@ static int gpio_dwapb_bind(struct udevice *dev)
 	if (plat)
 		return 0;
 
-	base = fdtdec_get_addr(blob, dev->of_offset, "reg");
+	base = fdtdec_get_addr(blob, dev_of_offset(dev), "reg");
 	if (base == FDT_ADDR_T_NONE) {
 		debug("Can't get the GPIO register base address\n");
 		return -ENXIO;
 	}
 
-	for (node = fdt_first_subnode(blob, dev->of_offset);
+	for (node = fdt_first_subnode(blob, dev_of_offset(dev));
 	     node > 0;
 	     node = fdt_next_subnode(blob, node)) {
 		if (!fdtdec_get_bool(blob, node, "gpio-controller"))
@@ -142,7 +142,7 @@ static int gpio_dwapb_bind(struct udevice *dev)
 		if (ret)
 			goto err;
 
-		subdev->of_offset = node;
+		dev_set_of_offset(subdev, node);
 		bank++;
 	}
 

drivers/gpio/gpio-uclass.c

@@ -707,7 +707,7 @@ int gpio_request_by_name(struct udevice *dev,  const char *list_name, int index,
 	 * calls in gpio_request_by_name(), but we can do this until
 	 * gpio_request_by_name_nodev() can be dropped.
 	 */
-	return gpio_request_by_name_nodev(gd->fdt_blob, dev->of_offset,
+	return gpio_request_by_name_nodev(gd->fdt_blob, dev_of_offset(dev),
 					  list_name, index, desc, flags);
 }
 
@@ -746,7 +746,7 @@ int gpio_request_list_by_name(struct udevice *dev, const char *list_name,
 	 * calls in gpio_request_by_name(), but we can do this until
 	 * gpio_request_list_by_name_nodev() can be dropped.
 	 */
-	return gpio_request_list_by_name_nodev(gd->fdt_blob, dev->of_offset,
+	return gpio_request_list_by_name_nodev(gd->fdt_blob, dev_of_offset(dev),
 					       list_name, desc, max_count,
 					       flags);
 }
@@ -755,7 +755,7 @@ int gpio_get_list_count(struct udevice *dev, const char *list_name)
 {
 	int ret;
 
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
 					     list_name, "#gpio-cells", 0, -1,
 					     NULL);
 	if (ret) {

drivers/gpio/intel_broadwell_gpio.c

@@ -149,14 +149,14 @@ static int broadwell_gpio_ofdata_to_platdata(struct udevice *dev)
 	if (ret)
 		return ret;
 
-	bank = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", -1);
+	bank = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", -1);
 	if (bank == -1) {
 		debug("%s: Invalid bank number %d\n", __func__, bank);
 		return -EINVAL;
 	}
 	plat->bank = bank;
 	plat->base_addr = gpiobase;
-	plat->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	plat->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 				      "bank-name", NULL);
 
 	return 0;

drivers/gpio/intel_ich6_gpio.c

@@ -94,14 +94,14 @@ static int gpio_ich6_ofdata_to_platdata(struct udevice *dev)
 	if (ret)
 		return ret;
 
-	offset = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", -1);
+	offset = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", -1);
 	if (offset == -1) {
 		debug("%s: Invalid register offset %d\n", __func__, offset);
 		return -EINVAL;
 	}
 	plat->offset = offset;
 	plat->base_addr = gpiobase + offset;
-	plat->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	plat->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 				      "bank-name", NULL);
 
 	return 0;

drivers/gpio/lpc32xx_gpio.c

@@ -297,7 +297,7 @@ static int lpc32xx_gpio_probe(struct udevice *dev)
 	struct lpc32xx_gpio_priv *gpio_priv = dev_get_priv(dev);
 	struct gpio_dev_priv *uc_priv = dev->uclass_priv;
 
-	if (dev->of_offset == -1) {
+	if (dev_of_offset(dev) == -1) {
 		/* Tell the uclass how many GPIOs we have */
 		uc_priv->gpio_count = LPC32XX_GPIOS;
 	}

drivers/gpio/mpc85xx_gpio.c

@@ -169,12 +169,12 @@ static int mpc85xx_gpio_ofdata_to_platdata(struct udevice *dev) {
 	fdt_addr_t addr;
 	fdt_size_t size;
 
-	addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, dev->of_offset,
+	addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob,
-						  "reg", 0, &size, false);
+			dev_of_offset(dev), "reg", 0, &size, false);
 
 	plat->addr = addr;
 	plat->size = size;
-	plat->ngpios = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	plat->ngpios = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				      "ngpios", 32);
 
 	return 0;

drivers/gpio/msm_gpio.c

@@ -106,9 +106,9 @@ static int msm_gpio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 
-	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					     "gpio-count", 0);
-	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 					 "gpio-bank-name", NULL);
 	if (uc_priv->bank_name == NULL)
 		uc_priv->bank_name = "soc";

drivers/gpio/omap_gpio.c

@@ -320,7 +320,7 @@ static int omap_gpio_bind(struct udevice *dev)
 		return -ENOMEM;
 
 	plat->base = base_addr;
-	plat->port_name = fdt_get_name(gd->fdt_blob, dev->of_offset, NULL);
+	plat->port_name = fdt_get_name(gd->fdt_blob, dev_of_offset(dev), NULL);
 	dev->platdata = plat;
 
 	return 0;

drivers/gpio/pca953x_gpio.c

@@ -265,7 +265,7 @@ static int pca953x_probe(struct udevice *dev)
 		return -ENODEV;
 	}
 
-	addr = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", 0);
+	addr = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", 0);
 	if (addr == 0)
 		return -ENODEV;
 

drivers/gpio/pcf8575_gpio.c

@@ -131,15 +131,15 @@ static int pcf8575_ofdata_platdata(struct udevice *dev)
 
 	int n_latch;
 
-	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					     "gpio-count", 16);
-	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 					 "gpio-bank-name", NULL);
 	if (!uc_priv->bank_name)
 		uc_priv->bank_name = fdt_get_name(gd->fdt_blob,
-						  dev->of_offset, NULL);
+						  dev_of_offset(dev), NULL);
 
-	n_latch = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
+	n_latch = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
 				  "lines-initial-states", 0);
 	plat->out = ~n_latch;
 

drivers/gpio/pic32_gpio.c

@@ -133,7 +133,8 @@ static int pic32_gpio_probe(struct udevice *dev)
 	char *end;
 	int bank;
 
-	addr = fdtdec_get_addr_size(gd->fdt_blob, dev->of_offset, "reg", &size);
+	addr = fdtdec_get_addr_size(gd->fdt_blob, dev_of_offset(dev), "reg",
+				    &size);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 

drivers/gpio/pm8916_gpio.c

@@ -193,9 +193,9 @@ static int pm8916_gpio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 
-	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					     "gpio-count", 0);
-	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 					 "gpio-bank-name", NULL);
 	if (uc_priv->bank_name == NULL)
 		uc_priv->bank_name = "pm8916";

drivers/gpio/s5p_gpio.c

@@ -317,7 +317,7 @@ static int gpio_exynos_bind(struct udevice *parent)
 		return 0;
 
 	base = (struct s5p_gpio_bank *)dev_get_addr(parent);
-	for (node = fdt_first_subnode(blob, parent->of_offset), bank = base;
+	for (node = fdt_first_subnode(blob, dev_of_offset(parent)), bank = base;
 	     node > 0;
 	     node = fdt_next_subnode(blob, node), bank++) {
 		struct exynos_gpio_platdata *plat;
@@ -337,7 +337,7 @@ static int gpio_exynos_bind(struct udevice *parent)
 		if (ret)
 			return ret;
 
-		dev->of_offset = node;
+		dev_set_of_offset(dev, node);
 
 		reg = dev_get_addr(dev);
 		if (reg != FDT_ADDR_T_NONE)

drivers/gpio/sandbox.c

@@ -197,9 +197,9 @@ static int sandbox_gpio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 
-	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					     "num-gpios", 0);
-	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 					 "gpio-bank-name", NULL);
 
 	return 0;
@@ -209,7 +209,7 @@ static int gpio_sandbox_probe(struct udevice *dev)
 {
 	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
 
-	if (dev->of_offset == -1) {
+	if (dev_of_offset(dev) == -1) {
 		/* Tell the uclass how many GPIOs we have */
 		uc_priv->gpio_count = CONFIG_SANDBOX_GPIO_COUNT;
 	}

drivers/gpio/sunxi_gpio.c

@@ -312,7 +312,7 @@ static int gpio_sunxi_bind(struct udevice *parent)
 					plat->bank_name, plat, -1, &dev);
 		if (ret)
 			return ret;
-		dev->of_offset = parent->of_offset;
+		dev_set_of_offset(dev, dev_of_offset(parent));
 	}
 
 	return 0;

drivers/gpio/tegra186_gpio.c

@@ -197,7 +197,7 @@ static int tegra186_gpio_bind(struct udevice *parent)
 				  -1, &dev);
 		if (ret)
 			return ret;
-		dev->of_offset = parent->of_offset;
+		dev_set_of_offset(dev, dev_of_offset(parent));
 	}
 
 	return 0;

drivers/gpio/tegra_gpio.c

@@ -337,7 +337,8 @@ static int gpio_tegra_bind(struct udevice *parent)
 	 * This driver does not make use of interrupts, other than to figure
 	 * out the number of GPIO banks
 	 */
-	if (!fdt_getprop(gd->fdt_blob, parent->of_offset, "interrupts", &len))
+	if (!fdt_getprop(gd->fdt_blob, dev_of_offset(parent), "interrupts",
+			 &len))
 		return -EINVAL;
 	bank_count = len / 3 / sizeof(u32);
 	ctlr = (struct gpio_ctlr *)dev_get_addr(parent);
@@ -363,7 +364,7 @@ static int gpio_tegra_bind(struct udevice *parent)
 					  plat->port_name, plat, -1, &dev);
 			if (ret)
 				return ret;
-			dev->of_offset = parent->of_offset;
+			dev_set_of_offset(dev, dev_of_offset(parent));
 		}
 	}
 

drivers/gpio/vybrid_gpio.c

@@ -129,7 +129,7 @@ static int vybrid_gpio_bind(struct udevice *dev)
 
 	plat->base = base_addr;
 	plat->chip = dev->req_seq;
-	plat->port_name = fdt_get_name(gd->fdt_blob, dev->of_offset, NULL);
+	plat->port_name = fdt_get_name(gd->fdt_blob, dev_of_offset(dev), NULL);
 	dev->platdata = plat;
 
 	return 0;

drivers/i2c/at91_i2c.c

@@ -242,7 +242,7 @@ static int at91_i2c_ofdata_to_platdata(struct udevice *dev)
 {
 	const void *blob = gd->fdt_blob;
 	struct at91_i2c_bus *bus = dev_get_priv(dev);
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	bus->regs = (struct at91_i2c_regs *)dev_get_addr(dev);
 	bus->pdata = (struct at91_i2c_pdata *)dev_get_driver_data(dev);

drivers/i2c/cros_ec_tunnel.c

@@ -34,7 +34,7 @@ static int cros_ec_i2c_ofdata_to_platdata(struct udevice *dev)
 {
 	struct cros_ec_i2c_bus *i2c_bus = dev_get_priv(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	i2c_bus->remote_bus = fdtdec_get_uint(blob, node, "google,remote-bus",
 					      0);

drivers/i2c/exynos_hs_i2c.c

@@ -522,7 +522,7 @@ static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
 	struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
 	int node;
 
-	node = dev->of_offset;
+	node = dev_of_offset(dev);
 
 	i2c_bus->hsregs = (struct exynos5_hsi2c *)dev_get_addr(dev);
 

drivers/i2c/fsl_i2c.c

@@ -585,21 +585,21 @@ static int fsl_i2c_ofdata_to_platdata(struct udevice *bus)
 	struct fsl_i2c_dev *dev = dev_get_priv(bus);
 	fdt_addr_t addr;
 	fdt_size_t size;
+	int node = dev_of_offset(bus);
 
-	addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, bus->of_offset,
+	addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, node, "reg", 0,
-						  "reg", 0, &size, false);
+						  &size, false);
 
 	dev->base = map_sysmem(CONFIG_SYS_IMMR + addr, size);
 
 	if (!dev->base)
 		return -ENOMEM;
 
-	dev->index = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+	dev->index = fdtdec_get_int(gd->fdt_blob, node, "cell-index", -1);
-				    "cell-index", -1);
+	dev->slaveadd = fdtdec_get_int(gd->fdt_blob, node,
-	dev->slaveadd = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
 				       "u-boot,i2c-slave-addr", 0x7f);
-	dev->speed = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+	dev->speed = fdtdec_get_int(gd->fdt_blob, node, "clock-frequency",
-				    "clock-frequency", 400000);
+				    400000);
 
 	dev->i2c_clk = dev->index ? gd->arch.i2c2_clk : gd->arch.i2c1_clk;
 

drivers/i2c/i2c-gpio.c

@@ -309,7 +309,7 @@ static int i2c_gpio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct i2c_gpio_bus *bus = dev_get_priv(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int ret;
 
 	ret = gpio_request_list_by_name(dev, "gpios", bus->gpios,

drivers/i2c/i2c-uclass.c

@@ -489,7 +489,7 @@ static int i2c_post_probe(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	struct dm_i2c_bus *i2c = dev_get_uclass_priv(dev);
 
-	i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				     "clock-frequency", 100000);
 
 	return dm_i2c_set_bus_speed(dev, i2c->speed_hz);
@@ -503,10 +503,11 @@ static int i2c_child_post_bind(struct udevice *dev)
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	struct dm_i2c_chip *plat = dev_get_parent_platdata(dev);
 
-	if (dev->of_offset == -1)
+	if (dev_of_offset(dev) == -1)
 		return 0;
 
-	return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, plat);
+	return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev_of_offset(dev),
+					   plat);
 #else
 	return 0;
 #endif

drivers/i2c/muxes/i2c-arb-gpio-challenge.c

@@ -89,7 +89,7 @@ static int i2c_arbitrator_probe(struct udevice *dev)
 {
 	struct i2c_arbitrator_priv *priv = dev_get_priv(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int ret;
 
 	debug("%s: %s\n", __func__, dev->name);

drivers/i2c/muxes/i2c-mux-uclass.c

@@ -40,7 +40,7 @@ static int i2c_mux_child_post_bind(struct udevice *dev)
 	struct i2c_mux_bus *plat = dev_get_parent_platdata(dev);
 	int channel;
 
-	channel = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", -1);
+	channel = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", -1);
 	if (channel < 0)
 		return -EINVAL;
 	plat->channel = channel;
@@ -60,7 +60,7 @@ static int i2c_mux_post_bind(struct udevice *mux)
 	 * There is no compatible string in the sub-nodes, so we must manually
 	 * bind these
 	 */
-	for (offset = fdt_first_subnode(blob, mux->of_offset);
+	for (offset = fdt_first_subnode(blob, dev_of_offset(mux));
 	     offset > 0;
 	     offset = fdt_next_subnode(blob, offset)) {
 		struct udevice *dev;

drivers/i2c/muxes/pca954x.c

@@ -51,7 +51,7 @@ static int pca954x_ofdata_to_platdata(struct udevice *dev)
 {
 	struct pca954x_priv *priv = dev_get_priv(dev);
 
-	priv->addr = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", 0);
+	priv->addr = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", 0);
 	if (!priv->addr) {
 		debug("MUX not found\n");
 		return -ENODEV;

drivers/i2c/mvtwsi.c

@@ -775,11 +775,11 @@ static int mvtwsi_i2c_ofdata_to_platdata(struct udevice *bus)
 	if (!dev->base)
 		return -ENOMEM;
 
-	dev->index = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+	dev->index = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
 				    "cell-index", -1);
-	dev->slaveadd = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+	dev->slaveadd = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
 				       "u-boot,i2c-slave-addr", 0x0);
-	dev->speed = fdtdec_get_int(gd->fdt_blob, bus->of_offset,
+	dev->speed = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
 				    "clock-frequency", 100000);
 	return 0;
 }

drivers/i2c/mxc_i2c.c

@@ -750,7 +750,7 @@ static int mxc_i2c_probe(struct udevice *bus)
 {
 	struct mxc_i2c_bus *i2c_bus = dev_get_priv(bus);
 	const void *fdt = gd->fdt_blob;
-	int node = bus->of_offset;
+	int node = dev_of_offset(bus);
 	fdt_addr_t addr;
 	int ret, ret2;
 

drivers/i2c/s3c24x0_i2c.c

@@ -312,7 +312,7 @@ static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
 	struct s3c24x0_i2c_bus *i2c_bus = dev_get_priv(dev);
 	int node;
 
-	node = dev->of_offset;
+	node = dev_of_offset(dev);
 
 	i2c_bus->regs = (struct s3c24x0_i2c *)dev_get_addr(dev);
 

drivers/i2c/tegra186_bpmp_i2c.c

@@ -90,7 +90,7 @@ static int tegra186_bpmp_i2c_probe(struct udevice *dev)
 {
 	struct tegra186_bpmp_i2c *priv = dev_get_priv(dev);
 
-	priv->bpmp_bus_id = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
+	priv->bpmp_bus_id = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
 					    "nvidia,bpmp-bus-id", U32_MAX);
 	if (priv->bpmp_bus_id == U32_MAX) {
 		debug("%s: could not parse nvidia,bpmp-bus-id\n", __func__);

drivers/input/cros_ec_keyb.c

@@ -189,7 +189,7 @@ static int cros_ec_kbd_probe(struct udevice *dev)
 	struct stdio_dev *sdev = &uc_priv->sdev;
 	struct input_config *input = &uc_priv->input;
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int ret;
 
 	if (cros_ec_keyb_decode_fdt(blob, node, priv))

drivers/input/i8042.c

@@ -315,7 +315,7 @@ static int i8042_kbd_probe(struct udevice *dev)
 	struct input_config *input = &uc_priv->input;
 	int ret;
 
-	if (fdtdec_get_bool(gd->fdt_blob, dev->of_offset,
+	if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
 			    "intel,duplicate-por"))
 		priv->quirks |= QUIRK_DUP_POR;
 

drivers/input/tegra-kbc.c

@@ -290,7 +290,7 @@ static int tegra_kbd_probe(struct udevice *dev)
 	struct keyboard_priv *uc_priv = dev_get_uclass_priv(dev);
 	struct stdio_dev *sdev = &uc_priv->sdev;
 	struct input_config *input = &uc_priv->input;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int ret;
 
 	priv->kbc = (struct kbc_tegra *)dev_get_addr(dev);

drivers/led/led_gpio.c

@@ -62,7 +62,7 @@ static int led_gpio_bind(struct udevice *parent)
 	int node;
 	int ret;
 
-	for (node = fdt_first_subnode(blob, parent->of_offset);
+	for (node = fdt_first_subnode(blob, dev_of_offset(parent));
 	     node > 0;
 	     node = fdt_next_subnode(blob, node)) {
 		struct led_uclass_plat *uc_plat;

drivers/mailbox/mailbox-uclass.c

@@ -41,7 +41,7 @@ int mbox_get_by_index(struct udevice *dev, int index, struct mbox_chan *chan)
 
 	debug("%s(dev=%p, index=%d, chan=%p)\n", __func__, dev, index, chan);
 
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
 					     "mboxes", "#mbox-cells", 0,
 					     index, &args);
 	if (ret) {
@@ -85,7 +85,7 @@ int mbox_get_by_name(struct udevice *dev, const char *name,
 
 	debug("%s(dev=%p, name=%s, chan=%p)\n", __func__, dev, name, chan);
 
-	index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset,
+	index = fdt_stringlist_search(gd->fdt_blob, dev_of_offset(dev),
 				      "mbox-names", name);
 	if (index < 0) {
 		debug("fdt_stringlist_search() failed: %d\n", index);

drivers/misc/cros_ec.c

@@ -998,7 +998,7 @@ int cros_ec_register(struct udevice *dev)
 {
 	struct cros_ec_dev *cdev = dev_get_uclass_priv(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	char id[MSG_BYTES];
 
 	cdev->dev = dev;

drivers/misc/cros_ec_sandbox.c

@@ -522,7 +522,7 @@ int cros_ec_probe(struct udevice *dev)
 	int err;
 
 	memcpy(ec, &s_state, sizeof(*ec));
-	err = cros_ec_decode_ec_flash(blob, dev->of_offset, &ec->ec_config);
+	err = cros_ec_decode_ec_flash(blob, dev_of_offset(dev), &ec->ec_config);
 	if (err)
 		return err;
 
@@ -531,7 +531,7 @@ int cros_ec_probe(struct udevice *dev)
 	     keyb_dev;
 	     device_find_next_child(&keyb_dev)) {
 		if (device_get_uclass_id(keyb_dev) == UCLASS_KEYBOARD) {
-			node = keyb_dev->of_offset;
+			node = dev_of_offset(keyb_dev);
 			break;
 		}
 	}

drivers/misc/i2c_eeprom_emul.c

@@ -115,9 +115,9 @@ static int sandbox_i2c_eeprom_ofdata_to_platdata(struct udevice *dev)
 {
 	struct sandbox_i2c_flash_plat_data *plat = dev_get_platdata(dev);
 
-	plat->size = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	plat->size = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				    "sandbox,size", 32);
-	plat->filename = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	plat->filename = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 				     "sandbox,filename", NULL);
 	if (!plat->filename) {
 		debug("%s: No filename for device '%s'\n", __func__,

drivers/misc/tegra186_bpmp.c

@@ -112,19 +112,19 @@ static int tegra186_bpmp_bind(struct udevice *dev)
 	debug("%s(dev=%p)\n", __func__, dev);
 
 	ret = device_bind_driver_to_node(dev, "tegra186_clk", "tegra186_clk",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra186_reset",
-					 "tegra186_reset", dev->of_offset,
+					 "tegra186_reset", dev_of_offset(dev),
 					 &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra186_power_domain",
 					 "tegra186_power_domain",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
@@ -141,7 +141,7 @@ static ulong tegra186_bpmp_get_shmem(struct udevice *dev, int index)
 	struct fdtdec_phandle_args args;
 	fdt_addr_t reg;
 
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
 					      "shmem", NULL, 0, index, &args);
 	if (ret < 0) {
 		error("fdtdec_parse_phandle_with_args() failed: %d\n", ret);

drivers/misc/tegra_car.c

@@ -22,12 +22,12 @@ static int tegra_car_bpmp_bind(struct udevice *dev)
 	debug("%s(dev=%p)\n", __func__, dev);
 
 	ret = device_bind_driver_to_node(dev, "tegra_car_clk", "tegra_car_clk",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra_car_reset",
-					 "tegra_car_reset", dev->of_offset,
+					 "tegra_car_reset", dev_of_offset(dev),
 					 &child);
 	if (ret)
 		return ret;

drivers/mmc/atmel_sdhci.c

@@ -75,7 +75,7 @@ static int atmel_sdhci_probe(struct udevice *dev)
 	host->ioaddr = (void *)dev_get_addr(dev);
 
 	host->quirks = 0;
-	host->bus_width	= fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	host->bus_width	= fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					 "bus-width", 4);
 
 	caps = sdhci_readl(host, SDHCI_CAPABILITIES);

drivers/mmc/exynos_dw_mmc.c

@@ -264,7 +264,7 @@ static int exynos_dwmmc_probe(struct udevice *dev)
 	struct dwmci_host *host = &priv->host;
 	int err;
 
-	err = exynos_dwmci_get_config(gd->fdt_blob, dev->of_offset, host);
+	err = exynos_dwmci_get_config(gd->fdt_blob, dev_of_offset(dev), host);
 	if (err)
 		return err;
 	err = do_dwmci_init(host);

drivers/mmc/fsl_esdhc.c

@@ -954,7 +954,7 @@ static int fsl_esdhc_probe(struct udevice *dev)
 	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
 	struct fsl_esdhc_priv *priv = dev_get_priv(dev);
 	const void *fdt = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	fdt_addr_t addr;
 	unsigned int val;
 	int ret;

drivers/mmc/msm_sdhci.c

@@ -50,16 +50,16 @@ DECLARE_GLOBAL_DATA_PTR;
 
 static int msm_sdc_clk_init(struct udevice *dev)
 {
-	uint clk_rate = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
+	int node = dev_of_offset(dev);
-					"clock-frequency", 400000);
+	uint clk_rate = fdtdec_get_uint(gd->fdt_blob, node, "clock-frequency",
+					400000);
 	uint clkd[2]; /* clk_id and clk_no */
 	int clk_offset;
 	struct udevice *clk_dev;
 	struct clk clk;
 	int ret;
 
-	ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset, "clock", clkd,
+	ret = fdtdec_get_int_array(gd->fdt_blob, node, "clock", clkd, 2);
-				   2);
 	if (ret)
 		return ret;
 
@@ -168,17 +168,14 @@ static int msm_ofdata_to_platdata(struct udevice *dev)
 	struct udevice *parent = dev->parent;
 	struct msm_sdhc *priv = dev_get_priv(dev);
 	struct sdhci_host *host = &priv->host;
+	int node = dev_of_offset(dev);
 
 	host->name = strdup(dev->name);
 	host->ioaddr = (void *)dev_get_addr(dev);
-	host->bus_width = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	host->bus_width = fdtdec_get_int(gd->fdt_blob, node, "bus-width", 4);
-					 "bus-width", 4);
+	host->index = fdtdec_get_uint(gd->fdt_blob, node, "index", 0);
-	host->index = fdtdec_get_uint(gd->fdt_blob, dev->of_offset, "index", 0);
 	priv->base = (void *)fdtdec_get_addr_size_auto_parent(gd->fdt_blob,
-							      parent->of_offset,
+			dev_of_offset(parent), node, "reg", 1, NULL, false);
-							      dev->of_offset,
-							      "reg", 1, NULL,
-							      false);
 	if (priv->base == (void *)FDT_ADDR_T_NONE ||
 	    host->ioaddr == (void *)FDT_ADDR_T_NONE)
 		return -EINVAL;

drivers/mmc/omap_hsmmc.c

@@ -728,7 +728,7 @@ static int omap_hsmmc_ofdata_to_platdata(struct udevice *dev)
 {
 	struct omap_hsmmc_data *priv = dev_get_priv(dev);
 	const void *fdt = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	struct mmc_config *cfg;
 	int val;
 

drivers/mmc/pic32_sdhci.c

@@ -38,18 +38,18 @@ static int pic32_sdhci_probe(struct udevice *dev)
 	fdt_size_t size;
 	int ret;
 
-	addr = fdtdec_get_addr_size(fdt, dev->of_offset, "reg", &size);
+	addr = fdtdec_get_addr_size(fdt, dev_of_offset(dev), "reg", &size);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
 	host->ioaddr	= ioremap(addr, size);
 	host->name	= dev->name;
 	host->quirks	= SDHCI_QUIRK_NO_HISPD_BIT;
-	host->bus_width	= fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	host->bus_width	= fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 	host->ops = &pic32_sdhci_ops;
 
-	ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
 				   "clock-freq-min-max", f_min_max, 2);
 	if (ret) {
 		printf("sdhci: clock-freq-min-max not found\n");

drivers/mmc/rockchip_dw_mmc.c

@@ -59,24 +59,24 @@ static int rockchip_dwmmc_ofdata_to_platdata(struct udevice *dev)
 
 	host->name = dev->name;
 	host->ioaddr = (void *)dev_get_addr(dev);
-	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 	host->get_mmc_clk = rockchip_dwmmc_get_mmc_clk;
 	host->priv = dev;
 
 	/* use non-removeable as sdcard and emmc as judgement */
-	if (fdtdec_get_bool(gd->fdt_blob, dev->of_offset, "non-removable"))
+	if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev), "non-removable"))
 		host->dev_index = 0;
 	else
 		host->dev_index = 1;
 
-	priv->fifo_depth = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	priv->fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				    "fifo-depth", 0);
 	if (priv->fifo_depth < 0)
 		return -EINVAL;
-	priv->fifo_mode = fdtdec_get_bool(gd->fdt_blob, dev->of_offset,
+	priv->fifo_mode = fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
 					  "fifo-mode");
-	if (fdtdec_get_int_array(gd->fdt_blob, dev->of_offset,
+	if (fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
 				 "clock-freq-min-max", priv->minmax, 2))
 		return -EINVAL;
 #endif

drivers/mmc/rockchip_sdhci.c

@@ -38,7 +38,7 @@ static int arasan_sdhci_probe(struct udevice *dev)
 	struct clk clk;
 
 
-	max_frequency = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	max_frequency = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 			"max-frequency", 0);
 	ret = clk_get_by_index(dev, 0, &clk);
 	if (!ret) {

drivers/mmc/s5p_sdhci.c

@@ -247,7 +247,7 @@ static int s5p_sdhci_probe(struct udevice *dev)
 	struct sdhci_host *host = dev_get_priv(dev);
 	int ret;
 
-	ret = sdhci_get_config(gd->fdt_blob, dev->of_offset, host);
+	ret = sdhci_get_config(gd->fdt_blob, dev_of_offset(dev), host);
 	if (ret)
 		return ret;
 

drivers/mmc/socfpga_dw_mmc.c

@@ -70,7 +70,7 @@ static int socfpga_dwmmc_ofdata_to_platdata(struct udevice *dev)
 		return -EINVAL;
 	}
 
-	fifo_depth = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				    "fifo-depth", 0);
 	if (fifo_depth < 0) {
 		printf("DWMMC: Can't get FIFO depth\n");
@@ -79,7 +79,7 @@ static int socfpga_dwmmc_ofdata_to_platdata(struct udevice *dev)
 
 	host->name = dev->name;
 	host->ioaddr = (void *)dev_get_addr(dev);
-	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	host->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 					"bus-width", 4);
 	host->clksel = socfpga_dwmci_clksel;
 
@@ -92,9 +92,9 @@ static int socfpga_dwmmc_ofdata_to_platdata(struct udevice *dev)
 	host->bus_hz = clk;
 	host->fifoth_val = MSIZE(0x2) |
 		RX_WMARK(fifo_depth / 2 - 1) | TX_WMARK(fifo_depth / 2);
-	priv->drvsel = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
+	priv->drvsel = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
 				       "drvsel", 3);
-	priv->smplsel = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
+	priv->smplsel = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
 					"smplsel", 0);
 	host->priv = priv;
 

drivers/mmc/tegra_mmc.c

@@ -578,8 +578,8 @@ static int tegra_mmc_probe(struct udevice *dev)
 	priv->cfg.name = "Tegra SD/MMC";
 	priv->cfg.ops = &tegra_mmc_ops;
 
-	bus_width = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "bus-width",
+	bus_width = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-				   1);
+				   "bus-width", 1);
 
 	priv->cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
 	priv->cfg.host_caps = 0;

drivers/mmc/uniphier-sd.c

@@ -705,7 +705,8 @@ static int uniphier_sd_probe(struct udevice *dev)
 	plat->cfg.name = dev->name;
 	plat->cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
-	switch (fdtdec_get_int(gd->fdt_blob, dev->of_offset, "bus-width", 1)) {
+	switch (fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "bus-width",
+			       1)) {
 	case 8:
 		plat->cfg.host_caps |= MMC_MODE_8BIT;
 		break;
@@ -719,7 +720,7 @@ static int uniphier_sd_probe(struct udevice *dev)
 		return -EINVAL;
 	}
 
-	if (fdt_get_property(gd->fdt_blob, dev->of_offset, "non-removable",
+	if (fdt_get_property(gd->fdt_blob, dev_of_offset(dev), "non-removable",
 			     NULL))
 		priv->caps |= UNIPHIER_SD_CAP_NONREMOVABLE;
 

drivers/mmc/xenon_sdhci.c

@@ -405,7 +405,8 @@ static int xenon_sdhci_probe(struct udevice *dev)
 		armada_3700_soc_pad_voltage_set(host);
 
 	host->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_DDR_52MHz;
-	switch (fdtdec_get_int(gd->fdt_blob, dev->of_offset, "bus-width", 1)) {
+	switch (fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "bus-width",
+		1)) {
 	case 8:
 		host->host_caps |= MMC_MODE_8BIT;
 		break;
@@ -455,7 +456,7 @@ static int xenon_sdhci_ofdata_to_platdata(struct udevice *dev)
 	if (of_device_is_compatible(dev, "marvell,armada-3700-sdhci"))
 		priv->pad_ctrl_reg = (void *)dev_get_addr_index(dev, 1);
 
-	name = fdt_getprop(gd->fdt_blob, dev->of_offset, "marvell,pad-type",
+	name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "marvell,pad-type",
 			   NULL);
 	if (name) {
 		if (0 == strncmp(name, "sd", 2)) {

drivers/mtd/altera_qspi.c

@@ -349,7 +349,7 @@ static int altera_qspi_ofdata_to_platdata(struct udevice *dev)
 {
 	struct altera_qspi_platdata *pdata = dev_get_platdata(dev);
 	void *blob = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const char *list, *end;
 	const fdt32_t *cell;
 	void *base;

drivers/mtd/cfi_flash.c

@@ -2441,7 +2441,7 @@ unsigned long flash_init (void)
 static int cfi_flash_probe(struct udevice *dev)
 {
 	void *blob = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const fdt32_t *cell;
 	phys_addr_t addr;
 	int parent, addrc, sizec;

drivers/mtd/pic32_flash.c

@@ -371,7 +371,7 @@ static void pic32_flash_bank_init(flash_info_t *info,
 static int pic32_flash_probe(struct udevice *dev)
 {
 	void *blob = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const char *list, *end;
 	const fdt32_t *cell;
 	unsigned long addr, size;

drivers/mtd/spi/sandbox.c

@@ -516,7 +516,7 @@ int sandbox_sf_ofdata_to_platdata(struct udevice *dev)
 {
 	struct sandbox_spi_flash_plat_data *pdata = dev_get_platdata(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 
 	pdata->filename = fdt_getprop(blob, node, "sandbox,filename", NULL);
 	pdata->device_name = fdt_getprop(blob, node, "compatible", NULL);
@@ -641,7 +641,7 @@ int sandbox_spi_get_emul(struct sandbox_state *state,
 		debug("%s: busnum=%u, cs=%u: binding SPI flash emulation: ",
 		      __func__, busnum, cs);
 		ret = sandbox_sf_bind_emul(state, busnum, cs, bus,
-					   slave->of_offset, slave->name);
+					   dev_of_offset(slave), slave->name);
 		if (ret) {
 			debug("failed (err=%d)\n", ret);
 			return ret;

drivers/mtd/spi/spi_flash.c

@@ -919,7 +919,7 @@ int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash)
 #ifdef CONFIG_DM_SPI_FLASH
 	fdt_addr_t addr;
 	fdt_size_t size;
-	int node = flash->dev->of_offset;
+	int node = dev_of_offset(flash->dev);
 
 	addr = fdtdec_get_addr_size(blob, node, "memory-map", &size);
 	if (addr == FDT_ADDR_T_NONE) {

drivers/net/ag7xxx.c

@@ -857,7 +857,7 @@ static int ag7xxx_get_phy_iface_offset(struct udevice *dev)
 {
 	int offset;
 
-	offset = fdtdec_lookup_phandle(gd->fdt_blob, dev->of_offset, "phy");
+	offset = fdtdec_lookup_phandle(gd->fdt_blob, dev_of_offset(dev), "phy");
 	if (offset <= 0) {
 		debug("%s: PHY OF node not found (ret=%i)\n", __func__, offset);
 		return -EINVAL;

drivers/net/altera_tse.c

@@ -576,7 +576,7 @@ static int altera_tse_probe(struct udevice *dev)
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	struct altera_tse_priv *priv = dev_get_priv(dev);
 	void *blob = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	const char *list, *end;
 	const fdt32_t *cell;
 	void *base, *desc_mem = NULL;
@@ -676,7 +676,8 @@ static int altera_tse_ofdata_to_platdata(struct udevice *dev)
 	const char *phy_mode;
 
 	pdata->phy_interface = -1;
-	phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL);
+	phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
+			       NULL);
 	if (phy_mode)
 		pdata->phy_interface = phy_get_interface_by_name(phy_mode);
 	if (pdata->phy_interface == -1) {

drivers/net/cpsw-common.c

@@ -20,7 +20,7 @@ static int davinci_emac_3517_get_macid(struct udevice *dev, u16 offset,
 				       int slave, u8 *mac_addr)
 {
 	void *fdt = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	u32 macid_lsb;
 	u32 macid_msb;
 	fdt32_t gmii = 0;
@@ -60,7 +60,7 @@ static int cpsw_am33xx_cm_get_macid(struct udevice *dev, u16 offset, int slave,
 				    u8 *mac_addr)
 {
 	void *fdt = (void *)gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	u32 macid_lo;
 	u32 macid_hi;
 	fdt32_t gmii = 0;

drivers/net/cpsw.c

@@ -981,7 +981,7 @@ static int cpsw_phy_init(struct cpsw_priv *priv, struct cpsw_slave *slave)
 
 #ifdef CONFIG_DM_ETH
 	if (slave->data->phy_of_handle)
-		phydev->dev->of_offset = slave->data->phy_of_handle;
+		dev_set_of_offset(phydev->dev, slave->data->phy_of_handle);
 #endif
 
 	priv->phydev = phydev;
@@ -1286,7 +1286,7 @@ static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
 	const char *phy_mode;
 	const char *phy_sel_compat = NULL;
 	const void *fdt = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	int subnode;
 	int slave_index = 0;
 	int active_slave;