linux-kernel - [PATCH v4 3/6] ARM: dts: rockchip: rk322x: Fix IOMMU nodes properties

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Date:   Fri,  7 May 2021 11:02:29 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...labora.com>
To:     joro@...tes.org, will@...nel.org, robh+dt@...nel.org,
        heiko@...ech.de, xxm@...k-chips.com
Cc:     iommu@...ts.linux-foundation.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>
Subject: [PATCH v4 3/6] ARM: dts: rockchip: rk322x: Fix IOMMU nodes properties

Add '#" to iommu-cells properties.
Remove useless interrupt-names properties

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
---
version 4:
 - Remove interrupt-names properties from IOMMU nodes

 arch/arm/boot/dts/rk322x.dtsi | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index a4dd50aaf3fc..7b4143ddc95c 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -561,10 +561,9 @@ vpu_mmu: iommu@...20800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20020800 0x100>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vpu_mmu";
 		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
 		clock-names = "aclk", "iface";
-		iommu-cells = <0>;
+		#iommu-cells = <0>;
 		status = "disabled";
 	};
 
@@ -572,10 +571,9 @@ vdec_mmu: iommu@...30480 {
 		compatible = "rockchip,iommu";
 		reg = <0x20030480 0x40>, <0x200304c0 0x40>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vdec_mmu";
 		clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>;
 		clock-names = "aclk", "iface";
-		iommu-cells = <0>;
+		#iommu-cells = <0>;
 		status = "disabled";
 	};
 
@@ -605,7 +603,6 @@ vop_mmu: iommu@...53f00 {
 		compatible = "rockchip,iommu";
 		reg = <0x20053f00 0x100>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vop_mmu";
 		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -626,10 +623,9 @@ iep_mmu: iommu@...70800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20070800 0x100>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "iep_mmu";
 		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
 		clock-names = "aclk", "iface";
-		iommu-cells = <0>;
+		#iommu-cells = <0>;
 		status = "disabled";
 	};
 
-- 
2.25.1