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    Subject[PATCH v5 14/22] ARM: sun8i-h3: Add SRAM controller node and C1 SRAM region
    Date
    This adds a SRAM controller node for the H3, with support for the C1
    SRAM region that is shared between the Video Engine and the CPU.

    Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
    ---
    arch/arm/boot/dts/sun8i-h3.dtsi | 23 +++++++++++++++++++++++
    1 file changed, 23 insertions(+)

    diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
    index 41d57c76f290..c93f6be40533 100644
    --- a/arch/arm/boot/dts/sun8i-h3.dtsi
    +++ b/arch/arm/boot/dts/sun8i-h3.dtsi
    @@ -111,6 +111,29 @@
    };

    soc {
    + system-control@1c00000 {
    + compatible = "allwinner,sun8i-h3-system-control",
    + "allwinner,sun4i-a10-system-control";
    + reg = <0x01c00000 0x30>;
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges;
    +
    + sram_c: sram@1d00000 {
    + compatible = "mmio-sram";
    + reg = <0x01d00000 0x80000>;
    + #address-cells = <1>;
    + #size-cells = <1>;
    + ranges = <0 0x01d00000 0x80000>;
    +
    + ve_sram: sram-section@0 {
    + compatible = "allwinner,sun8i-h3-sram-c1",
    + "allwinner,sun4i-a10-sram-c1";
    + reg = <0x000000 0x80000>;
    + };
    + };
    + };
    +
    mali: gpu@1c40000 {
    compatible = "allwinner,sun8i-h3-mali", "arm,mali-400";
    reg = <0x01c40000 0x10000>;
    --
    2.17.1
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