On 26/11/15 16:23, Geert Uytterhoeven wrote:
[...]
I guess this would work, too?
scu_container@20000000 {
compatible = "simple-bus";
ranges = <0x0 0x20000000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
scu: scu@0 {
compatible = "arm,cortex-a9-scu";
reg = <0x0000 0x100>;
gic: interrupt-controller@1000 {
compatible = "arm,cortex-a9-gic";
reg = <0x1000 0x1000>, <0x0100 0x0100>;
twd-timer@0600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x0600 0x10>;
};
No more explicit arithmetic needed, just substitue "20000000".
Which, funnily enough, ends up looking an awful lot like the definition
in the hardware documentation[1] too ;)
Robin.
[1]:http://infocenter.arm.com/help/topic/com.arm.doc.ddi0407i/CACCJFCJ.html
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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