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    Subject[PATCH 6/7] ARM:mstar: Add syscon node for "pmsleep" area
    Date
    MStar v7 SoCs contain a region of registers that are in the always on
    domain that the vendor code calls the "pmsleep" area.

    This area contains registers for a broad range of functionality and
    needs to be shared between drivers.

    This patch adds a syscon node for the pmsleep area so that other
    drivers can access registers in the area.

    Signed-off-by: Daniel Palmer <daniel@0x0f.com>
    ---
    arch/arm/boot/dts/mstar-v7.dtsi | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
    index a73b1d162dfd..c8b192569d05 100644
    --- a/arch/arm/boot/dts/mstar-v7.dtsi
    +++ b/arch/arm/boot/dts/mstar-v7.dtsi
    @@ -73,6 +73,11 @@ riu: bus@1f000000 {
    #size-cells = <1>;
    ranges = <0x0 0x1f000000 0x00400000>;

    + pmsleep: syscon@1c00 {
    + compatible = "syscon";
    + reg = <0x1c00 0x100>;
    + };
    +
    l3bridge: l3bridge@204400 {
    compatible = "mstar,l3bridge";
    reg = <0x204400 0x200>;
    --
    2.27.0
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