* Dave Gerlach <d-gerlach@xxxxxx> [150304 20:14]:
> Signed-off-by: Suman Anna <s-anna@xxxxxx>
> Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
> ---
> arch/arm/boot/dts/am33xx.dtsi | 21 +++++++++++++--------
> 1 file changed, 13 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index acd3705..086415c 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -77,10 +77,23 @@
> */
> soc {
> compatible = "ti,omap-infra";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x44d00000 0x4000>,
> + <0x80000 0x44d80000 0x2000>;
> +
I think putting the ranges here will cause issues for adding
ranges for anything else.
How about do something like this instead (untested):
ocp {
l4_wkup: l4_wkup@44c00000 {
compatible = "am335-l4-wkup", "simple-bus";
ranges = <0 0x44c00000 0x3fffff>;
wkup_m3: wkup_m3@44d00000 {
compatible = "ti,am3353-wkup-m3";
reg = <0x1000000 0x4000>, /* M3 UMEM */
<0x180000 0x2000>; /* M3 DMEM */
ti,hwmods = "wkup_m3";
ti,pm-firmware = "am335x-pm-firmware.elf";
};
...
};
};
That way we can start moving also the other l4_wkup components there
eventuallly without having to redo the ranges again for wkup_m3.
You can also look at how the scm_conf was done for dm816x.dtsi for an
example, and the recent large set of patches posted by Tero.
Regards,
Tony
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