From: Govind Singh <govinds@codeaurora.org>
To: ath10k@lists.infradead.org, robh+dt@kernel.org,
andy.gross@linaro.org, devicetree@vger.kernel.org
Cc: linux-wireless@vger.kernel.org, briannorris@chromium.org,
Govind Singh <govinds@codeaurora.org>
Subject: [PATCH 4/4] dts: arm64/sdm845: Enable iommu for WCN3990 wifi module device node
Date: Fri, 21 Sep 2018 14:39:07 +0530 [thread overview]
Message-ID: <20180921090907.25937-5-govinds@codeaurora.org> (raw)
In-Reply-To: <20180921090907.25937-1-govinds@codeaurora.org>
WCN3990 wifi module can optionally make use of the IOMMU.
Add phandle to the iommu and stream id of wifi iommu block.
Signed-off-by: Govind Singh <govinds@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b0b107641e74..5f5848cb1699 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1224,6 +1224,7 @@
<0 423 0 /* CE9 */ >,
<0 424 0 /* CE10 */ >,
<0 425 0 /* CE11 */ >;
+ iommus = <&apps_smmu 0x0040 0x1>;
};
};
};
--
2.17.0
prev parent reply other threads:[~2018-09-21 14:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-21 9:09 [PATCH 0/4] Enable ath10k wcn3990 wifi driver support on sdm845 Govind Singh
2018-09-21 9:09 ` [PATCH 1/4] dt: bindings: add missing dt properties for WCN3990 wifi node Govind Singh
[not found] ` <5baa1b0a.1c69fb81.c0b19.4038@mx.google.com>
2018-09-25 12:08 ` Govind Singh
2018-09-21 9:09 ` [PATCH 2/4] dts: arm64/sdm845: Add WCN3990 WLAN module device node Govind Singh
2018-09-23 2:35 ` kbuild test robot
2018-09-23 6:04 ` kbuild test robot
2018-09-24 17:11 ` Brian Norris
2018-09-25 12:15 ` Govind Singh
2018-09-21 9:09 ` [PATCH 3/4] dt: bindings: add bindings for wifi iommu node Govind Singh
[not found] ` <5baa1b0b.1c69fb81.79d38.4171@mx.google.com>
2018-09-25 12:09 ` Govind Singh
2018-09-21 9:09 ` Govind Singh [this message]
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