This is a convenient way for a driver to get the hardware address of a
device, when regmap or syscon are not being used. Change existing callers
to use it as an example to others.
Signed-off-by: Simon Glass <sjg(a)chromium.org>
---
drivers/core/device.c | 2 ++
drivers/gpio/s5p_gpio.c | 3 +--
drivers/gpio/sunxi_gpio.c | 5 +----
drivers/gpio/tegra_gpio.c | 3 +--
drivers/i2c/s3c24x0_i2c.c | 6 ++----
drivers/i2c/tegra_i2c.c | 2 +-
drivers/serial/ns16550.c | 2 +-
drivers/serial/serial_arc.c | 3 +--
drivers/serial/serial_pl01x.c | 2 +-
drivers/serial/serial_s5p.c | 2 +-
drivers/serial/serial_uniphier.c | 2 +-
drivers/spi/designware_spi.c | 2 +-
drivers/spi/exynos_spi.c | 2 +-
drivers/spi/fsl_dspi.c | 2 +-
drivers/spi/tegra114_spi.c | 2 +-
drivers/spi/tegra20_sflash.c | 2 +-
drivers/spi/tegra20_slink.c | 2 +-
drivers/spi/zynq_spi.c | 2 +-
drivers/usb/host/ehci-tegra.c | 8 +++++---
drivers/usb/host/xhci-exynos5.c | 2 +-
drivers/video/tegra124/dp.c | 3 +--
21 files changed, 27 insertions(+), 32 deletions(-)
diff --git a/drivers/core/device.c b/drivers/core/device.c
index bbe7a94..a5e73cf 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -566,8 +566,10 @@ fdt_addr_t dev_get_addr(struct udevice *dev)
addr = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
if (addr != FDT_ADDR_T_NONE) {
+#ifndef CONFIG_SPL_BUILD
if (device_get_uclass_id(dev->parent) == UCLASS_SIMPLE_BUS)
addr = simple_bus_translate(dev->parent, addr);
+#endif
}
return addr;
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index 49b1054..17fcfbf 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -327,8 +327,7 @@ static int gpio_exynos_bind(struct udevice *parent)
if (plat)
return 0;
- base = (struct s5p_gpio_bank *)fdtdec_get_addr(gd->fdt_blob,
- parent->of_offset, "reg");
+ base = (struct s5p_gpio_bank *)dev_get_addr(parent);
for (node = fdt_first_subnode(blob, parent->of_offset), bank = base;
node > 0;
node = fdt_next_subnode(blob, node), bank++) {
diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c
index afa165a..7226c8c 100644
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -20,8 +20,6 @@
#include <asm/gpio.h>
#include <dm/device-internal.h>
-DECLARE_GLOBAL_DATA_PTR;
-
#define SUNXI_GPIOS_PER_BANK SUNXI_GPIO_A_NR
struct sunxi_gpio_platdata {
@@ -273,8 +271,7 @@ static int gpio_sunxi_bind(struct udevice *parent)
if (plat)
return 0;
- ctlr = (struct sunxi_gpio_reg *)fdtdec_get_addr(gd->fdt_blob,
- parent->of_offset, "reg");
+ ctlr = (struct sunxi_gpio_reg *)dev_get_addr(parent);
for (bank = 0; bank < SUNXI_GPIO_BANKS; bank++) {
struct sunxi_gpio_platdata *plat;
struct udevice *dev;
diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c
index 8017e35..4921f0f 100644
--- a/drivers/gpio/tegra_gpio.c
+++ b/drivers/gpio/tegra_gpio.c
@@ -343,8 +343,7 @@ static int gpio_tegra_bind(struct udevice *parent)
if (!fdt_getprop(gd->fdt_blob, parent->of_offset, "interrupts", &len))
return -EINVAL;
bank_count = len / 3 / sizeof(u32);
- ctlr = (struct gpio_ctlr *)fdtdec_get_addr(gd->fdt_blob,
- parent->of_offset, "reg");
+ ctlr = (struct gpio_ctlr *)dev_get_addr(parent);
}
#endif
for (bank = 0; bank < bank_count; bank++) {
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index c11a6be..3b7ba0e 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -1397,12 +1397,10 @@ static int s3c_i2c_ofdata_to_platdata(struct udevice *dev)
if (i2c_bus->is_highspeed) {
flags = PINMUX_FLAG_HS_MODE;
- i2c_bus->hsregs = (struct exynos5_hsi2c *)
- fdtdec_get_addr(blob, node, "reg");
+ i2c_bus->hsregs = (struct exynos5_hsi2c *)dev_get_addr(dev);
} else {
flags = 0;
- i2c_bus->regs = (struct s3c24x0_i2c *)
- fdtdec_get_addr(blob, node, "reg");
+ i2c_bus->regs = (struct s3c24x0_i2c *)dev_get_addr(dev);
}
i2c_bus->id = pinmux_decode_periph_id(blob, node);
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index a428978..2fa07f9 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -339,7 +339,7 @@ static int tegra_i2c_probe(struct udevice *dev)
i2c_bus->id = dev->seq;
i2c_bus->type = dev_get_driver_data(dev);
- i2c_bus->regs = (struct i2c_ctlr *)fdtdec_get_addr(blob, node, "reg");
+ i2c_bus->regs = (struct i2c_ctlr *)dev_get_addr(dev);
/*
* We don't have a binding for pinmux yet. Leave it out for now. So
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index c8a77e2..cfa8dcf 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -364,7 +364,7 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
fdt_addr_t addr;
/* try Processor Local Bus device first */
- addr = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
+ addr = dev_get_addr(dev);
#ifdef CONFIG_PCI
if (addr == FDT_ADDR_T_NONE) {
/* then try pci device */
diff --git a/drivers/serial/serial_arc.c b/drivers/serial/serial_arc.c
index 54e596c..7dbb49f 100644
--- a/drivers/serial/serial_arc.c
+++ b/drivers/serial/serial_arc.c
@@ -133,8 +133,7 @@ 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 *)fdtdec_get_addr(gd->fdt_blob,
- dev->of_offset, "reg");
+ plat->reg = (struct arc_serial_regs *)dev_get_addr(dev);
plat->uartclk = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"clock-frequency", 0);
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index ad503af..70ea899 100644
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -365,7 +365,7 @@ static int pl01x_serial_ofdata_to_platdata(struct udevice *dev)
struct pl01x_serial_platdata *plat = dev_get_platdata(dev);
fdt_addr_t addr;
- addr = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
+ addr = dev_get_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 21cb566..3f0b588 100644
--- a/drivers/serial/serial_s5p.c
+++ b/drivers/serial/serial_s5p.c
@@ -169,7 +169,7 @@ static int s5p_serial_ofdata_to_platdata(struct udevice *dev)
struct s5p_serial_platdata *plat = dev->platdata;
fdt_addr_t addr;
- addr = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
+ addr = dev_get_addr(dev);
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
diff --git a/drivers/serial/serial_uniphier.c b/drivers/serial/serial_uniphier.c
index f210986..0003fa5 100644
--- a/drivers/serial/serial_uniphier.c
+++ b/drivers/serial/serial_uniphier.c
@@ -124,7 +124,7 @@ static int uniphier_serial_ofdata_to_platdata(struct udevice *dev)
struct uniphier_serial_platform_data *plat = dev_get_platdata(dev);
DECLARE_GLOBAL_DATA_PTR;
- plat->base = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
+ plat->base = dev_get_addr(dev);
plat->uartclk = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"clock-frequency", 0);
diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c
index 8f5c0fc..86ee90f 100644
--- a/drivers/spi/designware_spi.c
+++ b/drivers/spi/designware_spi.c
@@ -134,7 +134,7 @@ static int dw_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->regs = (struct dw_spi *)fdtdec_get_addr(blob, node, "reg");
+ plat->regs = (struct dw_spi *)dev_get_addr(bus);
/* Use 500KHz as a suitable default */
plat->frequency = fdtdec_get_int(blob, node, "spi-max-frequency",
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c
index 6d77c31..d52a75e 100644
--- a/drivers/spi/exynos_spi.c
+++ b/drivers/spi/exynos_spi.c
@@ -255,7 +255,7 @@ static int exynos_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->regs = (struct exynos_spi *)fdtdec_get_addr(blob, node, "reg");
+ plat->regs = (struct exynos_spi *)dev_get_addr(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 3881b2e..887edd8 100644
--- a/drivers/spi/fsl_dspi.c
+++ b/drivers/spi/fsl_dspi.c
@@ -654,7 +654,7 @@ 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 = fdtdec_get_addr(blob, node, "reg");
+ addr = dev_get_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/tegra114_spi.c b/drivers/spi/tegra114_spi.c
index d7eecd5..a965f80 100644
--- a/drivers/spi/tegra114_spi.c
+++ b/drivers/spi/tegra114_spi.c
@@ -118,7 +118,7 @@ static int tegra114_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->base = fdtdec_get_addr(blob, node, "reg");
+ plat->base = dev_get_addr(bus);
plat->periph_id = clock_decode_periph_id(blob, node);
if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c
index 82c1b84..afa0848 100644
--- a/drivers/spi/tegra20_sflash.c
+++ b/drivers/spi/tegra20_sflash.c
@@ -90,7 +90,7 @@ static int tegra20_sflash_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->base = fdtdec_get_addr(blob, node, "reg");
+ plat->base = dev_get_addr(bus);
plat->periph_id = clock_decode_periph_id(blob, node);
if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c
index f6fb89b..fbb665b 100644
--- a/drivers/spi/tegra20_slink.c
+++ b/drivers/spi/tegra20_slink.c
@@ -106,7 +106,7 @@ static int tegra30_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->base = fdtdec_get_addr(blob, node, "reg");
+ plat->base = dev_get_addr(bus);
plat->periph_id = clock_decode_periph_id(blob, node);
if (plat->periph_id == PERIPH_ID_NONE) {
diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c
index 7ae1f0e..310fb69 100644
--- a/drivers/spi/zynq_spi.c
+++ b/drivers/spi/zynq_spi.c
@@ -72,7 +72,7 @@ static int zynq_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = bus->of_offset;
- plat->regs = (struct zynq_spi_regs *)fdtdec_get_addr(blob, node, "reg");
+ plat->regs = (struct zynq_spi_regs *)dev_get_addr(bus);
/* FIXME: Use 250MHz as a suitable default */
plat->frequency = fdtdec_get_int(blob, node, "spi-max-frequency",
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 4a4f559..31d54ab 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -684,11 +684,13 @@ static void config_clock(const u32 timing[])
timing[PARAM_CPCON], timing[PARAM_LFCON]);
}
-static int fdt_decode_usb(const void *blob, int node, struct fdt_usb *config)
+static int fdt_decode_usb(struct udevice *dev, struct fdt_usb *config)
{
+ const void *blob = gd->fdt_blob;
+ int node = dev->of_offset;
const char *phy, *mode;
- config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg");
+ config->reg = (struct usb_ctlr *)dev_get_addr(dev);
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode) {
if (0 == strcmp(mode, "host"))
@@ -812,7 +814,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
struct fdt_usb *priv = dev_get_priv(dev);
int ret;
- ret = fdt_decode_usb(gd->fdt_blob, dev->of_offset, priv);
+ ret = fdt_decode_usb(dev, priv);
if (ret)
return ret;
diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 251885b..28416ed 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -61,7 +61,7 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
/*
* Get the base address for XHCI controller from the device node
*/
- plat->hcd_base = fdtdec_get_addr(blob, dev->of_offset, "reg");
+ plat->hcd_base = dev_get_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/tegra124/dp.c b/drivers/video/tegra124/dp.c
index 3c0b721..1bf9202 100644
--- a/drivers/video/tegra124/dp.c
+++ b/drivers/video/tegra124/dp.c
@@ -1555,9 +1555,8 @@ error_enable:
static int tegra_dp_ofdata_to_platdata(struct udevice *dev)
{
struct tegra_dp_plat *plat = dev_get_platdata(dev);
- const void *blob = gd->fdt_blob;
- plat->base = fdtdec_get_addr(blob, dev->of_offset, "reg");
+ plat->base = dev_get_addr(dev);
return 0;
}
--
2.5.0.rc2.392.g76e840b
