From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: [PATCH 10/11] ARM: dts: msm: Add nodes necessary for SMP boot Date: Fri, 1 Nov 2013 15:08:58 -0700 Message-ID: <1383343739-23080-11-git-send-email-sboyd@codeaurora.org> References: <1383343739-23080-1-git-send-email-sboyd@codeaurora.org> Return-path: In-Reply-To: <1383343739-23080-1-git-send-email-sboyd@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: Rohit Vaswani , David Brown , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org From: Rohit Vaswani Add the necessary nodes to support SMP on MSM8960 and MSM8974/APQ8074. While we're here also add in the error interrupts for the krait cache error detection. Signed-off-by: Rohit Vaswani [sboyd: Split into separate patch, add error interrupts] Signed-off-by: Stephen Boyd --- arch/arm/boot/dts/qcom-msm8960-cdp.dts | 32 ++++++++++++++++++++++ arch/arm/boot/dts/qcom-msm8974.dtsi | 49 ++++++++++++++++++++++++++++++++++ 2 files changed, 81 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts index 91efaec..0621037c 100644 --- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts +++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts @@ -9,6 +9,32 @@ compatible = "qcom,msm8960-cdp", "qcom,msm8960"; interrupt-parent = <&intc>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + interrupts = <1 14 0x304>; + compatible = "qcom,krait"; + enable-method = "qcom,mmio"; + + cpu@0 { + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + }; + + cpu@1 { + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; + interrupts = <0 2 0x4>; + }; + }; + intc: interrupt-controller@2000000 { compatible = "qcom,msm-qgic2"; interrupt-controller; @@ -53,6 +79,12 @@ #reset-cells = <1>; }; + clock-controller@2008000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x02008000 0x1000>; + cpu-offset = <0x80000>; + }; + serial@16440000 { compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x16440000 0x1000>, diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 152879d..0eac2ea 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -9,6 +9,44 @@ compatible = "qcom,msm8974"; interrupt-parent = <&intc>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + interrupts = <1 9 0xf04>; + compatible = "qcom,krait"; + enable-method = "qcom,mmio"; + + cpu@0 { + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + }; + + cpu@1 { + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + }; + + cpu@2 { + device_type = "cpu"; + reg = <2>; + next-level-cache = <&L2>; + }; + + cpu@3 { + device_type = "cpu"; + reg = <3>; + next-level-cache = <&L2>; + }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; + interrupts = <0 2 0x4>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -91,6 +129,17 @@ }; }; + regulator@f9012000 { + compatible = "qcom,l2-saw2", "qcom,saw2"; + reg = <0xf9012000 0x1000>; + }; + + clock-controller@f9008000 { + compatible = "qcom,kpss-acc-v2"; + reg = <0xf9008000 0x1000>; + cpu-offset = <0x80000>; + }; + restart@fc4ab000 { compatible = "qcom,pshold"; reg = <0xfc4ab000 0x4>; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation