From: Sarangdhar Joshi <spjoshi@codeaurora.org>
To: Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Stephen Boyd <sboyd@codeaurora.org>,
Trilok Soni <tsoni@codeaurora.org>,
Sarangdhar Joshi <spjoshi@codeaurora.org>
Subject: [PATCH v2 3/4] arm64: dts: msm8996: Add SMEM DT nodes
Date: Thu, 20 Oct 2016 16:12:18 -0700 [thread overview]
Message-ID: <1477005139-15564-4-git-send-email-spjoshi@codeaurora.org> (raw)
In-Reply-To: <1477005139-15564-1-git-send-email-spjoshi@codeaurora.org>
From: Bjorn Andersson <bjorn.andersson@linaro.org>
Add SMEM and TCSR DT nodes on MSM8996.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>
---
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..abc1089 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -164,17 +164,36 @@
};
+ tcsr_mutex: hwlock {
+ compatible = "qcom,tcsr-mutex";
+ syscon = <&tcsr_mutex_regs 0 0x1000>;
+ #hwlock-cells = <1>;
+ };
+
psci {
compatible = "arm,psci-1.0";
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>;
+ };
+
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
next prev parent reply other threads:[~2016-10-20 23:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 23:12 [PATCH v2 0/4] MSM8996 DT Support for ADSP PIL Sarangdhar Joshi
2016-10-20 23:12 ` [PATCH v2 1/4] arm64: dts: msm8996: Add SMEM reserve-memory node Sarangdhar Joshi
[not found] ` <1477005139-15564-1-git-send-email-spjoshi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-10-20 23:12 ` [PATCH v2 2/4] arm64: dts: msm8996: Add reserve-memory nodes Sarangdhar Joshi
2016-10-20 23:12 ` Sarangdhar Joshi [this message]
2016-10-21 0:04 ` [PATCH v2 3/4] arm64: dts: msm8996: Add SMEM DT nodes Stephen Boyd
2016-10-21 21:10 ` Sarangdhar Joshi
2016-10-20 23:12 ` [PATCH v2 4/4] arm64: dts: msm8996: Add SMP2P and APCS nodes Sarangdhar Joshi
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