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From: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Date: Wed, 12 Jun 2024 15:52:54 +0200
Subject: [PATCH 1/9] iommu/rockchip: Add compatible for
 rockchip,rk3588-iommu
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Message-Id: <20240612-6-10-rocket-v1-1-060e48eea250@tomeuvizoso.net>
References: <20240612-6-10-rocket-v1-0-060e48eea250@tomeuvizoso.net>
In-Reply-To: <20240612-6-10-rocket-v1-0-060e48eea250@tomeuvizoso.net>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>, 
 Robin Murphy <robin.murphy@arm.com>, Heiko Stuebner <heiko@sntech.de>, 
 Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, 
 Conor Dooley <conor+dt@kernel.org>, Oded Gabbay <ogabbay@kernel.org>, 
 Tomeu Vizoso <tomeu.vizoso@tomeuvizoso.net>, 
 David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, 
 Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, 
 Philipp Zabel <p.zabel@pengutronix.de>, 
 Sumit Semwal <sumit.semwal@linaro.org>, 
 =?utf-8?q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>
Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, 
 linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, 
 devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, 
 linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, 
 Tomeu Vizoso <tomeu@tomeuvizoso.net>

So far, seems to be fully compatible with the one in the RK3568.

The bindings already had this compatible, but the driver didn't
advertise it.

Signed-off-by: Tomeu Vizoso <tomeu@tomeuvizoso.net>
---
 drivers/iommu/rockchip-iommu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 4b369419b32c..f5629515bd78 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1363,6 +1363,9 @@ 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 */ }
 };
 

-- 
2.45.2