From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
To: Jonathan Marek <jonathan@marek.ca>
Cc: linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree-owner@vger.kernel.org
Subject: Re: [PATCH 1/6] arm64: dts: qcom: sm8150: add apps_smmu node
Date: Mon, 25 May 2020 15:07:38 +0530 [thread overview]
Message-ID: <d35d2d1b64622ae83ffd9a963aadcad4@codeaurora.org> (raw)
In-Reply-To: <20200524023815.21789-2-jonathan@marek.ca>
Hi Jonathan,
On 2020-05-24 08:08, Jonathan Marek wrote:
> Add the apps_smmu node for sm8150. Note that adding the iommus field
> for
> UFS is required because initializing the iommu removes the bypass
> mapping
> that created by the bootloader.
>
> Signed-off-by: Jonathan Marek <jonathan@marek.ca>
> ---
> arch/arm64/boot/dts/qcom/sm8150.dtsi | 91 ++++++++++++++++++++++++++++
> 1 file changed, 91 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index a36512d1f6a1..acb839427b12 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -442,6 +442,8 @@ ufs_mem_hc: ufshc@1d84000 {
> resets = <&gcc GCC_UFS_PHY_BCR>;
> reset-names = "rst";
>
> + iommus = <&apps_smmu 0x300 0>;
> +
> clock-names =
> "core_clk",
> "bus_aggr_clk",
> @@ -706,6 +708,7 @@ usb_1_dwc3: dwc3@a600000 {
> compatible = "snps,dwc3";
> reg = <0 0x0a600000 0 0xcd00>;
> interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
> + iommus = <&apps_smmu 0x140 0>;
> snps,dis_u2_susphy_quirk;
> snps,dis_enblslpm_quirk;
> phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
> @@ -742,6 +745,94 @@ spmi_bus: spmi@c440000 {
> cell-index = <0>;
> };
>
> + apps_smmu: iommu@15000000 {
> + compatible = "qcom,sdm845-smmu-500", "arm,mmu-500";
This should be qcom,sm8150-smmu-500 and also you need to update the
arm-smmu
binding with this compatible in a separate patch.
-Sai
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a
member
of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2020-05-25 9:37 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-24 2:38 [PATCH 0/6] arm64: dts: qcom: smmu/USB nodes and HDK855/HDK865 dts Jonathan Marek
2020-05-24 2:38 ` [PATCH 1/6] arm64: dts: qcom: sm8150: add apps_smmu node Jonathan Marek
2020-05-25 9:37 ` Sai Prakash Ranjan [this message]
2020-06-05 14:15 ` Sai Prakash Ranjan
2020-05-29 2:52 ` Bjorn Andersson
2020-05-29 3:02 ` Jonathan Marek
2020-05-29 3:15 ` Bjorn Andersson
2020-05-29 3:34 ` Jonathan Marek
2020-05-29 3:42 ` Bjorn Andersson
2020-06-09 19:52 ` Jonathan Marek
2020-06-05 14:03 ` Sai Prakash Ranjan
2020-06-05 14:10 ` Jonathan Marek
2020-06-05 14:13 ` Sai Prakash Ranjan
2020-06-05 14:31 ` Nicolas Dechesne
2020-06-05 14:39 ` Sai Prakash Ranjan
2020-06-05 14:51 ` Nicolas Dechesne
2020-06-05 15:04 ` Sai Prakash Ranjan
2020-05-24 2:38 ` [PATCH 2/6] arm64: dts: qcom: sm8250: " Jonathan Marek
2020-05-25 9:42 ` Sai Prakash Ranjan
2020-05-25 10:09 ` Jonathan Marek
2020-05-25 10:54 ` Sai Prakash Ranjan
2020-05-25 11:08 ` Jonathan Marek
2020-05-25 11:17 ` Sai Prakash Ranjan
2020-05-25 11:27 ` Jonathan Marek
2020-05-25 11:40 ` Sai Prakash Ranjan
2020-05-25 11:53 ` Jonathan Marek
2020-05-25 11:58 ` Sai Prakash Ranjan
2020-05-29 2:48 ` Bjorn Andersson
2020-05-24 2:38 ` [PATCH 3/6] arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes Jonathan Marek
2020-05-24 2:38 ` [PATCH 4/6] arm64: dts: qcom: sm8250: Add USB and PHY device nodes Jonathan Marek
2020-05-24 2:38 ` [PATCH 5/6] arm64: dts: qcom: add sm8150 hdk dts Jonathan Marek
2020-05-29 3:01 ` Bjorn Andersson
2020-06-09 19:46 ` Jonathan Marek
2020-05-24 2:38 ` [PATCH 6/6] arm64: dts: qcom: add sm8250 " Jonathan Marek
2020-05-29 3:03 ` Bjorn Andersson
2020-06-09 19:42 ` Jonathan Marek
2020-05-29 3:05 ` [PATCH 0/6] arm64: dts: qcom: smmu/USB nodes and HDK855/HDK865 dts Bjorn Andersson
2020-05-29 3:15 ` Jonathan Marek
2020-05-29 6:44 ` Bjorn Andersson
2020-06-04 13:52 ` Manivannan Sadhasivam
2020-06-04 14:06 ` Jonathan Marek
2020-06-04 15:58 ` Manivannan Sadhasivam
2020-06-04 16:09 ` Jonathan Marek
2020-06-11 18:05 ` Manivannan Sadhasivam
2020-06-11 18:14 ` Jonathan Marek
2020-06-11 18:22 ` Manivannan Sadhasivam
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