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Thu, 19 Jul 2018 17:54:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1532022865; bh=sfUxNBz80Nu+zUWJWzWZhd9VRGPlhAjvqHWSw6To0PM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aW688GQxJOw6btpZVgbrwJ8djPz6q3roTHsJkh8ZK7pZWy5F4Wo9k4nQWcpC18Hab JiOdyCU4XMuo/8rrtvPhohsIA8W/ruH2UGhzes8AWmDoP+KYyPsJu1PCjiynW+e9Or Wm9PsEsBsduNerBc7yqzOBTv8U9eIDWnrFIw5U44= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5296560B72 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=vivek.gautam@codeaurora.org From: Vivek Gautam To: joro@8bytes.org, robh+dt@kernel.org, robin.murphy@arm.com, will.deacon@arm.com, andy.gross@linaro.org Subject: [PATCH 1/3] dts: arm64/sdm845: Add node for arm,mmu-500 Date: Thu, 19 Jul 2018 23:23:54 +0530 Message-Id: <20180719175356.14753-2-vivek.gautam@codeaurora.org> X-Mailer: git-send-email 2.16.1.72.g5be1f00a9a70 In-Reply-To: <20180719175356.14753-1-vivek.gautam@codeaurora.org> References: <20180719175356.14753-1-vivek.gautam@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180719_105432_723824_A6359DA6 X-CRM114-Status: GOOD ( 11.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-kernel@vger.kernel.org, tfiga@chromium.org, david.brown@linaro.org, iommu@lists.linux-foundation.org, Vivek Gautam , sricharan@codeaurora.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add device node for arm,mmu-500 available on sdm845. This MMU-500 with single TCU and multiple TBU architecture is shared among all the peripherals except gpu on sdm845. Signed-off-by: Vivek Gautam --- arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 4 ++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 73 +++++++++++++++++++++++++++++++++ 2 files changed, 77 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index 6d651f314193..13b50dff440f 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -58,3 +58,7 @@ bias-pull-up; }; }; + +&apps_smmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 00722b533a92..70ca18ae6cb3 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -980,6 +980,79 @@ cell-index = <0>; }; + apps_smmu: arm,smmu@15000000 { + compatible = "arm,mmu-500"; + reg = <0x15000000 0x80000>; + #iommu-cells = <2>; + #global-interrupts = <1>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + status = "disabled"; + }; + apss_shared: mailbox@17990000 { compatible = "qcom,sdm845-apss-shared"; reg = <0x17990000 0x1000>;