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    Subject[PATCH v2 3/9] ARM: dts: keystone-k2e: Add MSM RAM node
    Date
    Add the RAM managed by the Multicire Shared Memory Controller (MSMC)
    as a mmio-sram node. The 66AK2E SoCs have 2 MB of such memory. Any
    specific MSM memory range needed by a software module ought to be
    reserved using an appropriate child node.

    Signed-off-by: Suman Anna <s-anna@ti.com>
    ---
    v2: No code changes, SoC name in commit message corrected to use 66AK2E

    arch/arm/boot/dts/keystone-k2e.dtsi | 8 ++++++++
    1 file changed, 8 insertions(+)

    diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi
    index 497c417db5b6..256dcc87f36a 100644
    --- a/arch/arm/boot/dts/keystone-k2e.dtsi
    +++ b/arch/arm/boot/dts/keystone-k2e.dtsi
    @@ -82,6 +82,14 @@
    };
    };

    + msm_ram: msmram@0c000000 {
    + compatible = "mmio-sram";
    + reg = <0x0c000000 0x200000>;
    + ranges = <0x0 0x0c000000 0x200000>;
    + #address-cells = <1>;
    + #size-cells = <1>;
    + };
    +
    dspgpio0: keystone_dsp_gpio@02620240 {
    compatible = "ti,keystone-dsp-gpio";
    gpio-controller;
    --
    2.10.2
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