[PATCH 02/10] dt-bindings: media: mediatek,jpeg: Remove dma-ranges property

[Yong Wu]

Mediatek IOMMU has already controlled the masters' iova ranges by the
master's larb/port id. then the dma-ranges property is unnecessary for
the master's node. the master is jpeg here.

Cc: Mauro Carvalho Chehab <mchehab at kernel.org>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt at linaro.org>
Cc: Matthias Brugger <matthias.bgg at gmail.com>
Cc: Bin Liu <bin.liu at mediatek.com>
Cc: kyrie wu <kyrie.wu at mediatek.corp-partner.google.com>
Cc: Xia Jiang <xia.jiang at mediatek.com>
Signed-off-by: Yong Wu <yong.wu at mediatek.com>
---
 .../devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml | 7 -------
 .../devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml | 7 -------
 .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml   | 5 -----
 3 files changed, 19 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml
index 71595c013dbb..e5448c60e3eb 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml
@@ -26,11 +26,6 @@ properties:
       Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
       Ports are according to the HW.
 
-  dma-ranges:
-    maxItems: 1
-    description: |
-      Describes the physical address space of IOMMU maps to memory.
-
   "#address-cells":
     const: 2
 
@@ -89,7 +84,6 @@ required:
   - compatible
   - power-domains
   - iommus
-  - dma-ranges
   - ranges
 
 additionalProperties: false
@@ -115,7 +109,6 @@ examples:
                      <&iommu_vpp M4U_PORT_L19_JPGDEC_BSDMA1>,
                      <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET1>,
                      <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET0>;
-            dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
             #address-cells = <2>;
             #size-cells = <2>;
             ranges;
diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
index 95990539f7c0..596186497b68 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
@@ -26,11 +26,6 @@ properties:
       Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
       Ports are according to the HW.
 
-  dma-ranges:
-    maxItems: 1
-    description: |
-      Describes the physical address space of IOMMU maps to memory.
-
   "#address-cells":
     const: 2
 
@@ -89,7 +84,6 @@ required:
   - compatible
   - power-domains
   - iommus
-  - dma-ranges
   - ranges
 
 additionalProperties: false
@@ -113,7 +107,6 @@ examples:
                      <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>,
                      <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>,
                      <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>;
-            dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
             #address-cells = <2>;
             #size-cells = <2>;
             ranges;
diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index c8412e8ab353..37800e1908cc 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -44,11 +44,6 @@ properties:
       Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
       Ports are according to the HW.
 
-  dma-ranges:
-    maxItems: 1
-    description: |
-      Describes the physical address space of IOMMU maps to memory.
-
 required:
   - compatible
   - reg
-- 
2.18.0