[PATCH 1/4] dt-bindings: iommu: rockchip: Fix rk3588 variant

[Emmanuel Gil Peyrot]

The documentation got added in f8aa519976b38e67aae02d2db3e2998513305e80,
but it hasn’t been added to the driver so it was unused.

Signed-off-by: Emmanuel Gil Peyrot <linkmauve at linkmauve.fr>
---
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 2 +-
 drivers/iommu/rockchip-iommu.c            | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 87b83c87bd55..2a23b4dc36e4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -704,7 +704,7 @@ vp3: port at 3 {
 	};
 
 	vop_mmu: iommu at fdd97e00 {
-		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
+		compatible = "rockchip,rk3588-iommu";
 		reg = <0x0 0xfdd97e00 0x0 0x100>, <0x0 0xfdd97f00 0x0 0x100>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>;
 		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index da79d9f4cf63..da0e93c139d1 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1361,6 +1361,9 @@ static const struct of_device_id rk_iommu_dt_ids[] = {
 	{	.compatible = "rockchip,rk3568-iommu",
 		.data = &iommu_data_ops_v2,
 	},
+	{	.compatible = "rockchip,rk3588-iommu",
+		.data = &iommu_data_ops_v2,
+	},
 	{ /* sentinel */ }
 };
 
-- 
2.44.0