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    Subject[Patch v2 03/10] arm64: dts: qcom: Add MSM8916 SMEM nodes
    Date
    This patch adds the nodes necessary to support the SMEM driver on MSM8916
    platforms.

    Signed-off-by: Andy Gross <agross@codeaurora.org>
    ---
    arch/arm64/boot/dts/qcom/msm8916.dtsi | 36 +++++++++++++++++++++++++++++++++
    1 file changed, 36 insertions(+)

    diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
    index 5911de0..d321266 100644
    --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
    +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
    @@ -37,6 +37,22 @@
    reg = <0 0 0 0>;
    };

    + reserved-memory {
    + #address-cells = <2>;
    + #size-cells = <2>;
    + ranges;
    +
    + reserve_aligned@86000000 {
    + reg = <0x0 0x86000000 0x0 0x0300000>;
    + no-map;
    + };
    +
    + smem_mem: smem_region@86300000 {
    + reg = <0x0 0x86300000 0x0 0x0100000>;
    + no-map;
    + };
    + };
    +
    cpus {
    #address-cells = <1>;
    #size-cells = <0>;
    @@ -102,6 +118,26 @@
    reg = <0x1800000 0x80000>;
    };

    + tcsr_mutex_regs: syscon@1905000 {
    + compatible = "syscon";
    + reg = <0x1905000 0x20000>;
    + };
    +
    + tcsr_mutex: hwlock {
    + compatible = "qcom,tcsr-mutex";
    + syscon = <&tcsr_mutex_regs 0 0x1000>;
    + #hwlock-cells = <1>;
    + };
    +
    + smem {
    + compatible = "qcom,smem";
    + reg = <0x60000 0x8000>;
    + reg-names = "aux-mem1";
    +
    + memory-region = <&smem_mem>;
    + hwlocks = <&tcsr_mutex 3>;
    + };
    +
    blsp1_uart2: serial@78b0000 {
    compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
    reg = <0x78b0000 0x200>;
    --
    The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
    hosted by The Linux Foundation


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