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dm: core: Replace of_offset with accessor (part 2)

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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>
This commit is contained in:
Simon Glass 2017-05-17 17:18:09 -06:00
parent a771a04f2e
commit da409ccc4a
24 changed files with 37 additions and 35 deletions
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2
arch/arm/mach-rockchip/rk3188/sdram_rk3188.c
View file

@ -852,7 +852,7 @@ static int rk3188_dmc_ofdata_to_platdata(struct udevice *dev)
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rk3188_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;
/* rk3188 supports only one-channel */

2
arch/arm/mach-rockchip/rk3399/sdram_rk3399.c
View file

@ -1128,7 +1128,7 @@ static int rk3399_dmc_ofdata_to_platdata(struct udevice *dev)
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rockchip_dmc_plat *plat = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
int node = dev->of_offset;
int node = dev_of_offset(dev);
int ret;
ret = fdtdec_get_int_array(blob, node, "rockchip,sdram-params",

6
drivers/block/dwc_ahci.c
View file

@ -31,9 +31,9 @@ static int dwc_ahci_ofdata_to_platdata(struct udevice *dev)
struct scsi_platdata *plat = dev_get_platdata(dev);
fdt_addr_t addr;
plat->max_id = fdtdec_get_uint(gd->fdt_blob, dev->of_offset, "max-id",
CONFIG_SYS_SCSI_MAX_SCSI_ID);
plat->max_lun = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
plat->max_id = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
"max-id", CONFIG_SYS_SCSI_MAX_SCSI_ID);
plat->max_lun = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
"max-lun", CONFIG_SYS_SCSI_MAX_LUN);
priv->base = map_physmem(devfdt_get_addr(dev), sizeof(void *),

2
drivers/clk/clk_zynq.c
View file

@ -466,7 +466,7 @@ static int zynq_clk_probe(struct udevice *dev)
}
#endif
priv->ps_clk_freq = fdtdec_get_uint(gd->fdt_blob, dev->of_offset,
priv->ps_clk_freq = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
"ps-clk-frequency", 33333333UL);
return 0;

5
drivers/core/regmap.c
View file

@ -90,8 +90,9 @@ int regmap_init_mem(struct udevice *dev, struct regmap **mapp)
for (range = map->range, index = 0; count > 0;
count--, cell += both_len, range++, index++) {
fdt_size_t sz;
range->start = fdtdec_get_addr_size_fixed(blob, dev->of_offset,
"reg", index, addr_len, size_len, &sz, true);
range->start = fdtdec_get_addr_size_fixed(blob,
dev_of_offset(dev), "reg", index, addr_len,
size_len, &sz, true);
range->size = sz;
}
map->base = map->range[0].start;

4
drivers/firmware/psci.c
View file

@ -59,8 +59,8 @@ static int psci_probe(struct udevice *dev)
DECLARE_GLOBAL_DATA_PTR;
const char *method;
method = fdt_stringlist_get(gd->fdt_blob, dev->of_offset, "method", 0,
NULL);
method = fdt_stringlist_get(gd->fdt_blob, dev_of_offset(dev), "method",
0, NULL);
if (!method) {
printf("missing \"method\" property\n");
return -ENXIO;

2
drivers/gpio/intel_ich6_gpio.c
View file

@ -129,7 +129,7 @@ static int ich6_gpio_probe(struct udevice *dev)
bank->io_sel = plat->base_addr + 4;
bank->lvl = plat->base_addr + 8;
prop = fdt_getprop(gd->fdt_blob, dev->of_offset,
prop = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
"use-lvl-write-cache", NULL);
if (prop)
bank->use_lvl_write_cache = true;

2
drivers/mmc/mmc-uclass.c
View file

@ -198,7 +198,7 @@ int mmc_bind(struct udevice *dev, struct mmc *mmc, const struct mmc_config *cfg)
#ifndef CONFIG_SPL_BUILD
/* Use the fixed index with aliase node's index */
fdtdec_get_alias_seq(gd->fdt_blob, "mmc", dev->of_offset, &devnum);
fdtdec_get_alias_seq(gd->fdt_blob, "mmc", dev_of_offset(dev), &devnum);
#endif
ret = blk_create_devicef(dev, "mmc_blk", "blk", IF_TYPE_MMC,

2
drivers/mmc/sdhci-cadence.c
View file

@ -139,7 +139,7 @@ static int sdhci_cdns_probe(struct udevice *dev)
host->ioaddr = plat->hrs_addr + SDHCI_CDNS_SRS_BASE;
host->quirks |= SDHCI_QUIRK_WAIT_SEND_CMD;
ret = sdhci_cdns_phy_init(plat, gd->fdt_blob, dev->of_offset);
ret = sdhci_cdns_phy_init(plat, gd->fdt_blob, dev_of_offset(dev));
if (ret)
return ret;

2
drivers/mmc/zynq_sdhci.c
View file

@ -83,7 +83,7 @@ static int arasan_sdhci_ofdata_to_platdata(struct udevice *dev)
host->name = dev->name;
host->ioaddr = (void *)devfdt_get_addr(dev);
plat->f_max = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
plat->f_max = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"max-frequency", CONFIG_ZYNQ_SDHCI_MAX_FREQ);
return 0;

2
drivers/net/phy/phy.c
View file

@ -860,7 +860,7 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr,
#ifdef CONFIG_PHY_FIXED
int sn;
const char *name;
sn = fdt_first_subnode(gd->fdt_blob, dev->of_offset);
sn = fdt_first_subnode(gd->fdt_blob, dev_of_offset(dev));
while (sn > 0) {
name = fdt_get_name(gd->fdt_blob, sn, NULL);
if (name != NULL && strcmp(name, "fixed-link") == 0) {

2
drivers/net/phy/ti.c
View file

@ -174,7 +174,7 @@ static int dp83867_of_init(struct phy_device *phydev)
{
struct dp83867_private *dp83867 = phydev->priv;
struct udevice *dev = phydev->dev;
int node = dev->of_offset;
int node = dev_of_offset(dev);
const void *fdt = gd->fdt_blob;
if (fdtdec_get_bool(fdt, node, "ti,max-output-impedance"))

4
drivers/net/sun8i_emac.c
View file

@ -820,7 +820,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
parse_phy_pins(dev);
#ifdef CONFIG_DM_GPIO
if (fdtdec_get_bool(gd->fdt_blob, dev->of_offset,
if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
"snps,reset-active-low"))
reset_flags |= GPIOD_ACTIVE_LOW;
@ -828,7 +828,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
&priv->reset_gpio, reset_flags);
if (ret == 0) {
ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset,
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
"snps,reset-delays-us",
sun8i_pdata->reset_delays, 3);
} else if (ret == -ENOENT) {

2
drivers/phy/ti-pipe3-phy.c
View file

@ -296,7 +296,7 @@ static void *get_reg(struct udevice *dev, const char *name)
return NULL;
}
cell = fdt_getprop(gd->fdt_blob, dev->of_offset, name,
cell = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), name,
&len);
if (len < 2*sizeof(fdt32_t)) {
error("offset not available for %s\n", name);

2
drivers/pinctrl/pinctrl-at91.c
View file

@ -364,7 +364,7 @@ static int at91_pinctrl_set_state(struct udevice *dev, struct udevice *config)
{
struct at91_pinctrl_priv *priv = dev_get_priv(dev);
const void *blob = gd->fdt_blob;
int node = config->of_offset;
int node = dev_of_offset(config);
u32 cells[MAX_PINMUX_ENTRIES];
const u32 *list = cells;
u32 bank, pin;

9
drivers/pinctrl/pinctrl-single.c
View file

@ -79,7 +79,8 @@ static int single_set_state(struct udevice *dev,
const struct single_fdt_pin_cfg *prop;
int len;
prop = fdt_getprop(fdt, config->of_offset, "pinctrl-single,pins", &len);
prop = fdt_getprop(fdt, dev_of_offset(config), "pinctrl-single,pins",
&len);
if (prop) {
dev_dbg(dev, "configuring pins for %s\n", config->name);
if (len % sizeof(struct single_fdt_pin_cfg)) {
@ -100,10 +101,10 @@ static int single_ofdata_to_platdata(struct udevice *dev)
int res;
struct single_pdata *pdata = dev->platdata;
pdata->width = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
pdata->width = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"pinctrl-single,register-width", 0);
res = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset,
res = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
"reg", of_reg, 2);
if (res)
return res;
@ -116,7 +117,7 @@ static int single_ofdata_to_platdata(struct udevice *dev)
}
pdata->base = addr;
pdata->mask = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
pdata->mask = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"pinctrl-single,function-mask",
0xffffffff);
return 0;

2
drivers/pinctrl/pinctrl_stm32.c
View file

@ -101,7 +101,7 @@ static int stm32_pinctrl_set_state_simple(struct udevice *dev,
int rv, len;
/* Get node pinctrl-0 */
rv = fdtdec_parse_phandle_with_args(gd->fdt_blob, periph->of_offset,
rv = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(periph),
"pinctrl-0", 0, 0, 0, &args);
if (rv)
return rv;

4
drivers/pinctrl/rockchip/pinctrl_rk3188.c
View file

@ -370,7 +370,7 @@ static int rk3188_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, periph->of_offset,
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;
@ -516,7 +516,7 @@ static int rk3188_pinctrl_set_state(struct udevice *dev, struct udevice *config)
u32 cell[60], *ptr;
debug("%s: %s %s\n", __func__, dev->name, config->name);
ret = fdtdec_get_int_array_count(blob, config->of_offset,
ret = fdtdec_get_int_array_count(blob, dev_of_offset(config),
"rockchip,pins", cell,
ARRAY_SIZE(cell));
if (ret < 0) {

2
drivers/pinctrl/rockchip/pinctrl_rk3328.c
View file

@ -347,7 +347,7 @@ static int rk3328_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, periph->of_offset,
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;

2
drivers/ram/stm32_sdram.c
View file

@ -104,7 +104,7 @@ int stm32_sdram_init(struct udevice *dev)
static int stm32_fmc_ofdata_to_platdata(struct udevice *dev)
{
int ret;
int node = dev->of_offset;
int node = dev_of_offset(dev);
const void *blob = gd->fdt_blob;
struct stm32_sdram_params *params = dev_get_platdata(dev);

2
drivers/serial/serial_lpuart.c
View file

@ -416,7 +416,7 @@ static int lpuart_serial_ofdata_to_platdata(struct udevice *dev)
{
struct lpuart_serial_platdata *plat = dev->platdata;
const void *blob = gd->fdt_blob;
int node = dev->of_offset;
int node = dev_of_offset(dev);
fdt_addr_t addr;
addr = devfdt_get_addr(dev);

4
drivers/spi/ti_qspi.c
View file

@ -574,8 +574,8 @@ static void *map_syscon_chipselects(struct udevice *bus)
return NULL;
}
cell = fdt_getprop(gd->fdt_blob, bus->of_offset, "syscon-chipselects",
&len);
cell = fdt_getprop(gd->fdt_blob, dev_of_offset(bus),
"syscon-chipselects", &len);
if (len < 2*sizeof(fdt32_t)) {
debug("%s: offset not available\n", __func__);
return NULL;

2
drivers/timer/arc_timer.c
View file

@ -51,7 +51,7 @@ static int arc_timer_probe(struct udevice *dev)
struct arc_timer_priv *priv = dev_get_priv(dev);
/* Get registers offset and size */
id = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg", -1);
id = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "reg", -1);
if (id < 0)
return -EINVAL;

4
drivers/video/atmel_hlcdfb.c
View file

@ -497,7 +497,7 @@ static int atmel_hlcdc_ofdata_to_platdata(struct udevice *dev)
{
struct atmel_hlcdc_priv *priv = dev_get_priv(dev);
const void *blob = gd->fdt_blob;
int node = dev->of_offset;
int node = dev_of_offset(dev);
priv->regs = (struct atmel_hlcd_regs *)devfdt_get_addr(dev);
if (!priv->regs) {
@ -505,7 +505,7 @@ static int atmel_hlcdc_ofdata_to_platdata(struct udevice *dev)
return -EINVAL;
}
if (fdtdec_decode_display_timing(blob, dev->of_offset,
if (fdtdec_decode_display_timing(blob, dev_of_offset(dev),
0, &priv->timing)) {
debug("%s: Failed to decode display timing\n", __func__);
return -EINVAL;