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clk: at91: compat: partially revert "dm: Remove uses of device_bind_offset()"

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Revert changes in at91 compat.c that cause u-boot to fail booting on
sama5d4_xplained and sama5d2_xplained

Log below:

<debug_uart>
No serial driver found
Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Fixes: a2703ce10c ("dm: Remove uses of device_bind_offset()")
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Eugen Hristev 2021-02-02 10:47:58 +02:00
parent 5dc68b07e7
commit 65bde1c087
1 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/clk/at91/compat.c
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@ -62,30 +62,34 @@ static int at91_pmc_core_probe(struct udevice *dev)
*/
int at91_clk_sub_device_bind(struct udevice *dev, const char *drv_name)
{
ofnode parent = dev_ofnode(dev);
ofnode node;
const void *fdt = gd->fdt_blob;
int offset = dev_of_offset(dev);
bool pre_reloc_only = !(gd->flags & GD_FLG_RELOC);
const char *name;
int ret;
ofnode_for_each_subnode(node, parent) {
if (pre_reloc_only && !ofnode_pre_reloc(node))
for (offset = fdt_first_subnode(fdt, offset);
offset > 0;
offset = fdt_next_subnode(fdt, offset)) {
if (pre_reloc_only &&
!ofnode_pre_reloc(offset_to_ofnode(offset)))
continue;
/*
* If this node has "compatible" property, this is not
* a clock sub-node, but a normal device. skip.
*/
if (ofnode_read_prop(node, "compatible", NULL))
fdt_get_property(fdt, offset, "compatible", &ret);
if (ret >= 0)
continue;
if (ret != -FDT_ERR_NOTFOUND)
return ret;
name = ofnode_get_name(node);
name = fdt_get_name(fdt, offset, NULL);
if (!name)
return -EINVAL;
ret = device_bind_driver_to_node(dev, drv_name, name, node,
NULL);
ret = device_bind_driver_to_node(dev, drv_name, name,
offset_to_ofnode(offset), NULL);
if (ret)
return ret;
}