linux-kernel - [PATCH] dt-bindings: iommu: rockchip: Add Rockchip RK3588

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Message-Id: <20231209015038.1457967-1-andyshrk@163.com>
Date:   Sat,  9 Dec 2023 09:50:38 +0800
From:   Andy Yan <andyshrk@....com>
To:     conor+dt@...nel.org, heiko@...ech.de,
        krzysztof.kozlowski+dt@...aro.org, robh+dt@...nel.org,
        robin.murphy@....com, devicetree@...r.kernel.org,
        iommu@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org
Cc:     Andy Yan <andy.yan@...k-chips.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] dt-bindings: iommu: rockchip: Add Rockchip RK3588

From: Andy Yan <andy.yan@...k-chips.com>

Add a Rockchip RK3588 compatible

I split it from the vop2 patch series as suggested by Heiko[0]

Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
Reviewed-by: Heiko Stuebner <heiko@...ech.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

[0]https://patchwork.kernel.org/project/dri-devel/patch/20231207080235.652719-1-andyshrk@163.com/

---

 .../devicetree/bindings/iommu/rockchip,iommu.yaml     | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
index ba9124f721f1..621dde0e45d8 100644
--- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml
@@ -19,9 +19,14 @@ description: |+
 
 properties:
   compatible:
-    enum:
-      - rockchip,iommu
-      - rockchip,rk3568-iommu
+    oneOf:
+      - enum:
+          - rockchip,iommu
+          - rockchip,rk3568-iommu
+      - items:
+          - enum:
+              - rockchip,rk3588-iommu
+          - const: rockchip,rk3568-iommu
 
   reg:
     items:
-- 
2.34.1