From: Vinod Koul <vkoul@kernel.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
David Brown <david.brown@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: qcs404: Define APPS IOMMU
Date: Mon, 13 May 2019 10:24:02 +0530 [thread overview]
Message-ID: <20190513045402.GA2707@vkoul-mobl> (raw)
In-Reply-To: <20190510043421.31393-8-bjorn.andersson@linaro.org>
On 09-05-19, 21:34, Bjorn Andersson wrote:
> The APPS IOMMU provides contexts for FastRPC, MDP and WLAN, among other
> things. Define these. We use the qcom_iommu binding because the
^^^
Double spaces crept in..
> firmware restrictions in incompatible with the arm-smmu.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
> arch/arm64/boot/dts/qcom/qcs404.dtsi | 85 ++++++++++++++++++++++++++++
> 1 file changed, 85 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> index b213f6acad76..fcde4f0334c2 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> @@ -378,6 +378,91 @@
> reg = <0x01937000 0x25000>;
> };
>
> + apps_iommu: iommu@1e20000 {
> + compatible = "qcom,qcs404-iommu", "qcom,msm-iommu-v1";
Did we define qcom,qcs404-iommu in bindings, It does not seem to be
there in this patch, next or integration one
--
~Vinod
next prev parent reply other threads:[~2019-05-13 4:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-10 4:34 [PATCH v2 0/8] Qualcomm QCS404 CDSP improvements and fastrpc Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 1/8] dt-bindings: remoteproc: Rename and amend Hexagon v56 binding Bjorn Andersson
2019-05-13 15:23 ` Rob Herring
2019-05-10 4:34 ` [PATCH v2 2/8] remoteproc: qcom: qdsp6-adsp: Add support for QCS404 CDSP Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 3/8] arm64: dts: qcom: qcs404-evb: Mark CDSP clocks protected Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 4/8] arm64: dts: qcom: qcs404: Add TCSR node Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 5/8] arm64: dts: qcom: qcs404: Fully describe the CDSP Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 6/8] arm64: dts: qcom: qcs404: Move lpass and q6 into soc Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 7/8] arm64: dts: qcom: qcs404: Define APPS IOMMU Bjorn Andersson
2019-05-13 4:54 ` Vinod Koul [this message]
2019-05-13 18:28 ` Bjorn Andersson
2019-05-10 4:34 ` [PATCH v2 8/8] arm64: dts: qcom: qcs404: Add fastrpc nodes Bjorn Andersson
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