From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
To: geert+renesas@glider.be, magnus.damm@gmail.com
Cc: linux-renesas-soc@vger.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Subject: [PATCH v2 2/2] arm64: dts: renesas: r8a779f0: Add iommus in dmac nodes
Date: Mon, 30 May 2022 11:46:26 +0900 [thread overview]
Message-ID: <20220530024626.1870277-3-yoshihiro.shimoda.uh@renesas.com> (raw)
In-Reply-To: <20220530024626.1870277-1-yoshihiro.shimoda.uh@renesas.com>
Add iommus propaties in the dmac nodes for r8a779f0.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 512e0b57fd6a..ad8c77edb126 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -306,6 +306,14 @@ dmac0: dma-controller@e7350000 {
resets = <&cpg 709>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>,
+ <&ipmmu_ds0 2>, <&ipmmu_ds0 3>,
+ <&ipmmu_ds0 4>, <&ipmmu_ds0 5>,
+ <&ipmmu_ds0 6>, <&ipmmu_ds0 7>,
+ <&ipmmu_ds0 8>, <&ipmmu_ds0 9>,
+ <&ipmmu_ds0 10>, <&ipmmu_ds0 11>,
+ <&ipmmu_ds0 12>, <&ipmmu_ds0 13>,
+ <&ipmmu_ds0 14>, <&ipmmu_ds0 15>;
};
dmac1: dma-controller@e7351000 {
@@ -341,6 +349,14 @@ dmac1: dma-controller@e7351000 {
resets = <&cpg 710>;
#dma-cells = <1>;
dma-channels = <16>;
+ iommus = <&ipmmu_ds0 16>, <&ipmmu_ds0 17>,
+ <&ipmmu_ds0 18>, <&ipmmu_ds0 19>,
+ <&ipmmu_ds0 20>, <&ipmmu_ds0 21>,
+ <&ipmmu_ds0 22>, <&ipmmu_ds0 23>,
+ <&ipmmu_ds0 24>, <&ipmmu_ds0 25>,
+ <&ipmmu_ds0 26>, <&ipmmu_ds0 27>,
+ <&ipmmu_ds0 28>, <&ipmmu_ds0 29>,
+ <&ipmmu_ds0 30>, <&ipmmu_ds0 31>;
};
ipmmu_rt0: iommu@ee480000 {
--
2.25.1
next prev parent reply other threads:[~2022-05-30 2:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-30 2:46 [PATCH v2 0/2] arm64: dts: renesas: r8a779f0: Add IPMMU support Yoshihiro Shimoda
2022-05-30 2:46 ` [PATCH v2 1/2] arm64: dts: renesas: r8a779f0: Add IPMMU nodes Yoshihiro Shimoda
2022-06-07 7:46 ` Geert Uytterhoeven
2022-06-15 10:03 ` Geert Uytterhoeven
2022-06-16 11:27 ` Yoshihiro Shimoda
2022-05-30 2:46 ` Yoshihiro Shimoda [this message]
2022-06-07 7:48 ` [PATCH v2 2/2] arm64: dts: renesas: r8a779f0: Add iommus in dmac nodes Geert Uytterhoeven
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