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    Subject[patch v12 3/4] Documentation: jtag: Add bindings for Aspeed SoC 24xx and 25xx families JTAG master driver
    Date
    It has been tested on Mellanox system with BMC equipped with
    Aspeed 2520 SoC for programming CPLD devices.

    Signed-off-by: Oleksandr Shamray <oleksandrs@mellanox.com>
    Signed-off-by: Jiri Pirko <jiri@mellanox.com>
    Acked-by: Rob Herring <robh@kernel.org>
    ---
    v11->v12
    v10->v11
    v9->v10
    v8->v9
    v7->v8
    Comments pointed by pointed by Joel Stanley <joel.stan@gmail.com>
    - Change compatible string to ast2400 and ast2000

    V6->v7
    Comments pointed by Tobias Klauser <tklauser@distanz.ch>
    - Fix spell "Doccumentation" -> "Documentation"

    v5->v6
    Comments pointed by Tobias Klauser <tklauser@distanz.ch>
    - Small nit: s/documentation/Documentation/

    v4->v5

    V3->v4
    Comments pointed by Rob Herring <robh@kernel.org>
    - delete unnecessary "status" and "reg-shift" descriptions in
    bndings file

    v2->v3
    Comments pointed by Rob Herring <robh@kernel.org>
    - split Aspeed jtag driver and binding to sepatrate patches
    - delete unnecessary "status" and "reg-shift" descriptions in
    bndings file
    ---
    .../devicetree/bindings/jtag/aspeed-jtag.txt | 18 ++++++++++++++++++
    1 files changed, 18 insertions(+), 0 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/jtag/aspeed-jtag.txt

    diff --git a/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt
    new file mode 100644
    index 0000000..8cfc610
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt
    @@ -0,0 +1,18 @@
    +Aspeed JTAG driver for ast2400 and ast2500 SoC
    +
    +Required properties:
    +- compatible: Should be one of
    + - "aspeed,ast2400-jtag"
    + - "aspeed,ast2500-jtag"
    +- reg contains the offset and length of the JTAG memory
    + region
    +- clocks root clock of bus, should reference the APB clock
    +- interrupts should contain JTAG controller interrupt
    +
    +Example:
    +jtag: jtag@1e6e4000 {
    + compatible = "aspeed,ast2500-jtag";
    + reg = <0x1e6e4000 0x1c>;
    + clocks = <&clk_apb>;
    + interrupts = <43>;
    +};
    --
    1.7.1
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