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    SubjectRe: [PATCH v2 12/12] sh: add device tree source for J2 FPGA on Mimas v2 board
    From
    On Fri, May 20, 2016 at 4:53 AM, Rich Felker <dalias@libc.org> wrote:
    > --- /dev/null
    > +++ b/arch/sh/boot/dts/j2_mimas_v2.dts
    > @@ -0,0 +1,87 @@
    > +/dts-v1/;
    > +
    > +/ {
    > + compatible = "jcore,j2-soc";
    > + model = "J2 FPGA SoC on Mimas v2 board";
    > +
    > + #address-cells = <1>;
    > + #size-cells = <1>;
    > +
    > + interrupt-parent = <&aic>;
    > +
    > + cpus {
    > + #address-cells = <1>;
    > + #size-cells = <0>;
    > +
    > + cpu@0 {
    > + device_type = "cpu";
    > + compatible = "jcore,j2";
    > + reg = < 0 >;
    > + clock-frequency = < 50000000 >;
    > + };
    > + };
    > +
    > + memory@10000000 {
    > + device_type = "memory";
    > + reg = < 0x10000000 0x4000000 >;
    > + };
    > +
    > + chosen {
    > + stdout-path = "/soc@abcd0000/serial@100";
    > + };
    > +
    > + soc@abcd0000 {
    > + compatible = "simple-bus";
    > + ranges = <0 0xabcd0000 0x100000>;
    > +
    > + #address-cells = <1>;
    > + #size-cells = <1>;
    > +
    > + aic: interrupt-controller {

    aic: interrupt-controller@200 {

    > + compatible = "jcore,aic1";
    > + reg = < 0x200 0x10 >;
    > + interrupt-controller;
    > + #interrupt-cells = <1>;
    > + };
    > +
    > + cache-controller {

    @c0

    > + compatible = "jcore,cache";
    > + reg = < 0xc0 4 >;
    > + };
    > +
    > + timer {

    @200

    > + compatible = "jcore,pit";
    > + reg = < 0x200 0x30 >;
    > + interrupts = < 0x48 >;
    > + };
    > +
    > + spi {

    @40

    > + compatible = "jcore,spi2";
    > +
    > + #address-cells = <1>;
    > + #size-cells = <0>;
    > +
    > + spi-max-frequency = <12500000>;
    > +
    > + reg = < 0x40 0x8 >;
    > +
    > + sdcard@1 {

    @0, to match reg below?

    > + compatible = "mmc-spi-slot";
    > + reg = <0>;
    > + spi-max-frequency = <12500000>;
    > + voltage-ranges = <3200 3400>;
    > + mode = <0>;
    > + };
    > + };

    Gr{oetje,eeting}s,

    Geert

    --
    Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

    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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