From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Andersson Subject: Re: [PATCH 3/4] arm64: dts: msm8996: Add SMEM DT nodes Date: Thu, 20 Oct 2016 12:56:29 -0700 Message-ID: <20161020195629.GM7509@tuxbot> References: <1476989765-7524-1-git-send-email-spjoshi@codeaurora.org> <1476989765-7524-3-git-send-email-spjoshi@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1476989765-7524-3-git-send-email-spjoshi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sarangdhar Joshi Cc: Andy Gross , David Brown , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Stephen Boyd , Trilok Soni List-Id: devicetree@vger.kernel.org On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote: > From: Bjorn Andersson > > Add SMEM and TCSR DT nodes on MSM8996. > > Signed-off-by: Bjorn Andersson > Signed-off-by: Sarangdhar Joshi > --- > 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>; > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html