From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Kandagatla Subject: [PATCH 2/4] arm: dts: apq8064: add shared memory into dt reserved-memory Date: Fri, 11 Dec 2015 18:31:47 +0000 Message-ID: <1449858707-13517-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1449858409-13296-1-git-send-email-srinivas.kandagatla@linaro.org> Return-path: In-Reply-To: <1449858409-13296-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org To: andy.gross@linaro.org, linux-arm-msm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla List-Id: devicetree@vger.kernel.org This patch adds the shared memory in the Device tree reserved memory list so that kernel would not map it as normal memory. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index a4c1762..09f0e27 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -11,6 +11,17 @@ compatible = "qcom,apq8064"; interrupt-parent = <&intc>; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + smem:smem@80000000 { + reg = <0x80000000 0x200000>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; -- 1.9.1