linux-kernel - [PATCH 3/3] dt-bindings: iommu: memory: Use unmanaged iommu domain for the APU

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Date:   Mon, 30 Jan 2023 11:27:22 +0100
From:   Alexandre Bailon <abailon@...libre.com>
To:     yong.wu@...iatek.com, joro@...tes.org, will@...nel.org
Cc:     robin.murphy@....com, matthias.bgg@...il.com,
        krzysztof.kozlowski@...aro.org, robh+dt@...nel.org,
        iommu@...ts.linux.dev, linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Alexandre Bailon <abailon@...libre.com>
Subject: [PATCH 3/3] dt-bindings: iommu: memory: Use unmanaged iommu domain for the APU

This updates the iommu id to use unmanaged iommu domain for the APU.
This is required by remoteproc to use the iommu.

Signed-off-by: Alexandre Bailon <abailon@...libre.com>
---
 include/dt-bindings/memory/mediatek,mt8365-larb-port.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/dt-bindings/memory/mediatek,mt8365-larb-port.h b/include/dt-bindings/memory/mediatek,mt8365-larb-port.h
index 56d5a5dd519e7..86d82a8f6017d 100644
--- a/include/dt-bindings/memory/mediatek,mt8365-larb-port.h
+++ b/include/dt-bindings/memory/mediatek,mt8365-larb-port.h
@@ -24,8 +24,8 @@
 #define M4U_PORT_MDP_WROT0		MTK_M4U_ID(M4U_LARB0_ID, 7)
 #define M4U_PORT_MDP_RDMA1		MTK_M4U_ID(M4U_LARB0_ID, 8)
 #define M4U_PORT_DISP_FAKE0		MTK_M4U_ID(M4U_LARB0_ID, 9)
-#define M4U_PORT_APU_READ		MTK_M4U_ID(M4U_LARB0_ID, 10)
-#define M4U_PORT_APU_WRITE		MTK_M4U_ID(M4U_LARB0_ID, 11)
+#define M4U_PORT_APU_READ		MTK_M4U_UNMANAGED_ID(M4U_LARB0_ID, 10)
+#define M4U_PORT_APU_WRITE		MTK_M4U_UNMANAGED_ID(M4U_LARB0_ID, 11)
 
 /* larb1 */
 #define M4U_PORT_VENC_RCPU		MTK_M4U_ID(M4U_LARB1_ID, 0)
-- 
2.38.2