Subject: [PATCH 3/4] arm64: dts: msm8996: Add SMEM DT nodes

From: [email-masked] (Bjorn Andersson)
Date: Thu, 20 Oct 2016 12:56:29 -0700

On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:

> From: Bjorn Andersson <[email-masked]>
> 
> Add SMEM and TCSR DT nodes on MSM8996.
> 
> Signed-off-by: Bjorn Andersson <[email-masked]>
> Signed-off-by: Sarangdhar Joshi <[email-masked]>
> ---
>  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 at 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 at 9bc0000 {
>  			compatible = "arm,gic-v3";
>  			#interrupt-cells = <3>;
> -- 
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