From: spjoshi@codeaurora.org (Sarangdhar Joshi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4] arm64: dts: msm8996: Add SMEM DT nodes
Date: Thu, 20 Oct 2016 11:56:04 -0700 [thread overview]
Message-ID: <1476989765-7524-3-git-send-email-spjoshi@codeaurora.org> (raw)
In-Reply-To: <1476989765-7524-1-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..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>;
+ };
+
intc: interrupt-controller at 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 18:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 18:56 [PATCH 1/4] arm64: dts: msm8996: Add SMEM reserve-memory node Sarangdhar Joshi
2016-10-20 18:56 ` [PATCH 2/4] arm64: dts: msm8996: Add reserve-memory nodes Sarangdhar Joshi
2016-10-20 19:57 ` Bjorn Andersson
2016-10-20 21:17 ` Sarangdhar Joshi
2016-10-20 18:56 ` Sarangdhar Joshi [this message]
2016-10-20 19:56 ` [PATCH 3/4] arm64: dts: msm8996: Add SMEM DT nodes Bjorn Andersson
2016-10-20 21:18 ` Sarangdhar Joshi
2016-10-20 21:51 ` Andy Gross
2016-10-20 21:59 ` Sarangdhar Joshi
2016-10-20 18:56 ` [PATCH 4/4] arm64: dts: msm8996: Add SMP2P and APCS nodes Sarangdhar Joshi
2016-10-20 20:03 ` Bjorn Andersson
2016-10-20 21:22 ` Sarangdhar Joshi
2016-10-20 19:57 ` [PATCH 1/4] arm64: dts: msm8996: Add SMEM reserve-memory node Bjorn Andersson
2016-10-20 21:16 ` Sarangdhar Joshi
2016-10-20 21:53 ` Andy Gross
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