On Wed, 21 Nov 2012 14:02:40 -0700, Jason Gunthorpe
<jguntho...@obsidianresearch.com> wrote:
> 'assigned-addresses' is used for certain PCI device type nodes in
> lieu of 'reg', since this is enforced by of/address.c, have
> of_device_make_bus_id look there as well.
>
> Signed-off-by: Jason Gunthorpe <jguntho...@obsidianresearch.com>
If it is a PCI device, then of_device_make_bus_id() shouldn't come into
play. PCI devices already have their own naming scheme. Only
platform_bus device creation uses of_device_make_bus_id(). What am I
missing?
g.
> ---
> drivers/of/platform.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> of_can_translate_address and of_translate_address already support
> using assigned-addresses.
>
> diff --git a/drivers/of/platform.c b/drivers/of/platform.c
> index b80891b..4f0f701 100644
> --- a/drivers/of/platform.c
> +++ b/drivers/of/platform.c
> @@ -105,6 +105,8 @@ void of_device_make_bus_id(struct device *dev)
> * For MMIO, get the physical address
> */
> reg = of_get_property(node, "reg", NULL);
> + if (!reg)
> + reg = of_get_property(node, "assigned-addresses", NULL);
> if (reg) {
> if (of_can_translate_address(node)) {
> addr = of_translate_address(node, reg);
> --
> 1.7.5.4
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
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