On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
>
> Add SMEM and TCSR DT nodes on MSM8996.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> Signed-off-by: Sarangdhar Joshi <spjoshi@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/msm8996.dtsi | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> index 949b096..0a810f5 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> @@ -169,12 +169,31 @@
> method = "smc";
> };
>
> + smem {
> + compatible = "qcom,smem";
> +
> + memory-region = <&smem_mem>;
> +
> + hwlocks = <&tcsr_mutex 3>;
> + };
> +
> soc: soc {
> #address-cells = <1>;
> #size-cells = <1>;
> ranges = <0 0 0 0xffffffff>;
> compatible = "simple-bus";
>
> + tcsr_mutex_regs: syscon@740000 {
> + compatible = "syscon";
> + reg = <0x740000 0x20000>;
> + };
> +
> + tcsr_mutex: hwlock {
> + compatible = "qcom,tcsr-mutex";
> + syscon = <&tcsr_mutex_regs 0 0x1000>;
> + #hwlock-cells = <1>;
> + };
Sorry, I got this in the wrong place, the hwlock node should sit outside
of soc {} - looks like we got this wrong in msm8916 as well.
Regards,
Bjorn
> +
> intc: interrupt-controller@9bc0000 {
> compatible = "arm,gic-v3";
> #interrupt-cells = <3>;
> --
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