Signed-off-by: Álvaro Fernández Rojas <nolt...@gmail.com>
---
drivers/led/led_bcm6328.c | 48 +++++++++++++++++------------------------------
1 file changed, 17 insertions(+), 31 deletions(-)
diff --git a/drivers/led/led_bcm6328.c b/drivers/led/led_bcm6328.c
index 5d545c5096..0994229bce 100644
--- a/drivers/led/led_bcm6328.c
+++ b/drivers/led/led_bcm6328.c
@@ -38,8 +38,6 @@
#define LED_MODE_OFF 3
#define LED_MODE_MASK 0x3
-DECLARE_GLOBAL_DATA_PTR;
-
struct bcm6328_led_priv {
void __iomem *regs;
void __iomem *mode;
@@ -151,33 +149,27 @@ static int bcm6328_led_probe(struct udevice *dev)
{
struct led_uc_plat *uc_plat = dev_get_uclass_platdata(dev);
fdt_addr_t addr;
- fdt_size_t size;
/* Top-level LED node */
if (!uc_plat->label) {
void __iomem *regs;
u32 set_bits = 0;
- addr = devfdt_get_addr_size_index(dev, 0, &size);
+ addr = dev_read_addr(dev);
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
- regs = ioremap(addr, size);
+ regs = ioremap(addr, 0);
- if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "brcm,serial-leds"))
+ if (dev_read_bool(dev, "brcm,serial-leds"))
set_bits |= LED_INIT_SLEDEN_MASK;
- if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "brcm,serial-mux"))
+ if (dev_read_bool(dev, "brcm,serial-mux"))
set_bits |= LED_INIT_SLEDMUX_MASK;
- if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "brcm,serial-clk-low"))
+ if (dev_read_bool(dev, "brcm,serial-clk-low"))
set_bits |= LED_INIT_SLEDCLKNPOL_MASK;
- if (!fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "brcm,serial-dat-low"))
+ if (!dev_read_bool(dev, "brcm,serial-dat-low"))
set_bits |= LED_INIT_SLEDDATANPOL_MASK;
- if (!fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "brcm,serial-shift-inv"))
+ if (!dev_read_bool(dev, "brcm,serial-shift-inv"))
set_bits |= LED_INIT_SLEDSHIFTDIR_MASK;
clrsetbits_be32(regs + LED_INIT_REG, ~0, set_bits);
@@ -185,17 +177,15 @@ static int bcm6328_led_probe(struct udevice *dev)
struct bcm6328_led_priv *priv = dev_get_priv(dev);
unsigned int pin;
- addr = devfdt_get_addr_size_index(dev_get_parent(dev), 0,
- &size);
+ addr = dev_read_addr(dev_get_parent(dev));
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
- pin = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev), "reg",
- LEDS_MAX);
+ pin = dev_read_u32_default(dev, "reg", LEDS_MAX);
if (pin >= LEDS_MAX)
return -EINVAL;
- priv->regs = ioremap(addr, size);
+ priv->regs = ioremap(addr, 0);
if (pin < 8) {
/* LEDs 0-7 (bits 47:32) */
priv->mode = priv->regs + LED_MODE_REG_HI;
@@ -206,8 +196,7 @@ static int bcm6328_led_probe(struct udevice *dev)
priv->shift = ((pin - 8) << 1);
}
- if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
- "active-low"))
+ if (dev_read_bool(dev, "active-low"))
priv->active_low = true;
}
@@ -216,27 +205,24 @@ static int bcm6328_led_probe(struct udevice *dev)
static int bcm6328_led_bind(struct udevice *parent)
{
- const void *blob = gd->fdt_blob;
- int node;
+ ofnode node;
- for (node = fdt_first_subnode(blob, dev_of_offset(parent));
- node > 0;
- node = fdt_next_subnode(blob, node)) {
+ dev_for_each_subnode(node, parent) {
struct led_uc_plat *uc_plat;
struct udevice *dev;
const char *label;
int ret;
- label = fdt_getprop(blob, node, "label", NULL);
+ label = ofnode_read_string(node, "label");
if (!label) {
debug("%s: node %s has no label\n", __func__,
- fdt_get_name(blob, node, NULL));
+ ofnode_get_name(node));
return -EINVAL;
}
ret = device_bind_driver_to_node(parent, "bcm6328-led",
- fdt_get_name(blob, node, NULL),
- offset_to_ofnode(node), &dev);
+ ofnode_get_name(node),
+ node, &dev);
if (ret)
return ret;
--
2.11.0
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