From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
To: bjorn.andersson@linaro.org
Cc: agross@kernel.org, robh+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org,
marijn.suijten@somainline.org, martin.botka@somainline.org,
~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, paul.bouchara@somainline.org,
jeffrey.l.hugo@gmail.com,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>
Subject: [PATCH 2/5] arm64: dts: msm8998: Configure the multimedia subsystem iommu
Date: Wed, 1 Sep 2021 20:31:20 +0200 [thread overview]
Message-ID: <20210901183123.1087392-2-angelogioacchino.delregno@somainline.org> (raw)
In-Reply-To: <20210901183123.1087392-1-angelogioacchino.delregno@somainline.org>
In preparation for enabling various components of the multimedia
subsystem, write configuration for its related IOMMU.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 37 +++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 1a53f15f1266..c83e54a84bca 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -2361,6 +2361,43 @@ mmcc: clock-controller@c8c0000 {
<0>;
};
+ mmss_smmu: iommu@cd00000 {
+ compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
+ reg = <0x0cd00000 0x40000>;
+ #iommu-cells = <1>;
+
+ clocks = <&mmcc MNOC_AHB_CLK>,
+ <&mmcc BIMC_SMMU_AHB_CLK>,
+ <&rpmcc RPM_SMD_MMAXI_CLK>,
+ <&mmcc BIMC_SMMU_AXI_CLK>;
+ clock-names = "iface-mm", "iface-smmu",
+ "bus-mm", "bus-smmu";
+ status = "disabled";
+
+ #global-interrupts = <0>;
+ interrupts =
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
remoteproc_adsp: remoteproc@17300000 {
compatible = "qcom,msm8998-adsp-pas";
reg = <0x17300000 0x4040>;
--
2.32.0
next prev parent reply other threads:[~2021-09-01 18:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 18:31 [PATCH 1/5] arm64: dts: msm8998: Configure the MultiMedia Clock Controller (MMCC) AngeloGioacchino Del Regno
2021-09-01 18:31 ` AngeloGioacchino Del Regno [this message]
2021-09-01 18:31 ` [PATCH 3/5] arm64: dts: msm8998: Fix CPU/L2 idle state latency and residency AngeloGioacchino Del Regno
2021-09-01 18:31 ` [PATCH 4/5] arm64: dts: msm8998: Move qfprom iospace to calibrated values AngeloGioacchino Del Regno
2021-09-01 18:31 ` [PATCH 5/5] arm64: dts: msm8998: Configure Adreno GPU and related IOMMU AngeloGioacchino Del Regno
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