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    SubjectRe: [PATCH 3/5] ARM: dts: Add basic support for EcoNet EN7523
    Paging Marc Z and Catalin just so they can see this:

    On Fri, Jul 30, 2021 at 3:49 PM Bert Vermeulen <bert@biot.com> wrote:

    > From: John Crispin <john@phrozen.org>
    >
    > Add basic support for EcoNet EN7523, enough for booting to console.
    >
    > The UART is basically 8250-compatible, except for the clock selection.
    > A clock-frequency value is synthesized to get this to run at 115200 bps.
    >
    > Signed-off-by: John Crispin <john@phrozen.org>
    > Signed-off-by: Bert Vermeulen <bert@biot.com>
    (...)
    > + gic: interrupt-controller@09000000 {
    > + compatible = "arm,gic-v3";
    > + interrupt-controller;
    > + #interrupt-cells = <3>;
    > + #address-cells = <1>;
    > + #size-cells = <1>;
    > + reg = <0x09000000 0x20000>,
    > + <0x09080000 0x80000>;
    > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
    > +
    > + its: gic-its@09020000 {
    > + compatible = "arm,gic-v3-its";
    > + msi-controller;
    > + #msi-cell = <1>;
    > + reg = <0x090200000 0x20000>;
    > + };
    > + };

    Yup GICv3 on ARM32-only silicon.

    > + timer {
    > + compatible = "arm,armv8-timer";
    > + interrupt-parent = <&gic>;
    > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
    > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
    > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
    > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
    > + clock-frequency = <25000000>;
    > + };

    Also arm,armv8-timer on ARM32-only silicon.

    This is kind of a first.

    Yours,
    Linus Walleij

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