Am 03.04.2016 um 19:14 schrieb Carlo Caione:
> From: Carlo Caione <carlo@xxxxxxxxxxxx>
>
> Add two new buses in the DTS: hiu and periphs buses.
> In the Amlogic S905/GXBB SoC several devices (clock / eth / pin
> controllers, etc...) are mapped under these two buses. Add them in the
> DT before starting to add new devices.
>
> Signed-off-by: Carlo Caione <carlo@xxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> index 832815d..3126f0c 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> @@ -167,6 +167,22 @@
> };
> };
>
> + periphs: periphs@c8834000 {
> + compatible = "simple-bus";
> + reg = <0x0 0xc8834000 0x0 0x2000>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
> + };
> +
> + hiubus: hiubus@c883c000 {
> + compatible = "simple-bus";
> + reg = <0x0 0xc883c000 0x0 0x2000>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>;
> + };
> +
> apb: apb@d0000000 {
> compatible = "simple-bus";
> reg = <0x0 0xd0000000 0x0 0x200000>;
Looks sane, but where did you get that info from? The others I had found
in an iomap node or so but did not spot these.
Regards,
Andreas
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