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From: kyrie.wu <kyrie.wu@mediatek.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Tzung-Bi Shih <tzungbi@chromium.org>
Cc: <Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Tomasz Figa <tfiga@chromium.org>, <xia.jiang@mediatek.com>,
	<maoguang.meng@mediatek.com>, kyrie wu <kyrie.wu@mediatek.com>,
	<srv_heupstream@mediatek.com>
Subject: [RESEND V1, 1/2] media: media: jpegenc: add mediatek, mt8186-jpgenc compatible
Date: Thu, 19 May 2022 20:11:34 +0800	[thread overview]
Message-ID: <1652962295-16575-2-git-send-email-kyrie.wu@mediatek.com> (raw)
In-Reply-To: <1652962295-16575-1-git-send-email-kyrie.wu@mediatek.com>

From: kyrie wu <kyrie.wu@mediatek.com>

Add mediatek,mt8186-jpgenc compatible to binding document.

MT8186 iommu support 0~16GB iova. We separate it to four banks:
0~4G; 4G~8G; 8G~12G; 12G~16G.

The "dma-ranges" could be used to adjust the bank we locate.
If we don't set this property. The default range always is 0~4G.

Signed-off-by: kyrie wu <kyrie.wu@mediatek.com>
---
 .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index 8bfdfdfaba59..4fd390c042a9 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -18,6 +18,7 @@ properties:
       - enum:
           - mediatek,mt2701-jpgenc
           - mediatek,mt8183-jpgenc
+          - mediatek,mt8186-jpgenc
       - const: mediatek,mtk-jpgenc
   reg:
     maxItems: 1
@@ -42,6 +43,11 @@ 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


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: kyrie.wu <kyrie.wu@mediatek.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Tzung-Bi Shih <tzungbi@chromium.org>
Cc: <Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Tomasz Figa <tfiga@chromium.org>, <xia.jiang@mediatek.com>,
	<maoguang.meng@mediatek.com>, kyrie wu <kyrie.wu@mediatek.com>,
	<srv_heupstream@mediatek.com>
Subject: [RESEND V1, 1/2] media: media: jpegenc: add mediatek, mt8186-jpgenc compatible
Date: Thu, 19 May 2022 20:11:34 +0800	[thread overview]
Message-ID: <1652962295-16575-2-git-send-email-kyrie.wu@mediatek.com> (raw)
In-Reply-To: <1652962295-16575-1-git-send-email-kyrie.wu@mediatek.com>

From: kyrie wu <kyrie.wu@mediatek.com>

Add mediatek,mt8186-jpgenc compatible to binding document.

MT8186 iommu support 0~16GB iova. We separate it to four banks:
0~4G; 4G~8G; 8G~12G; 12G~16G.

The "dma-ranges" could be used to adjust the bank we locate.
If we don't set this property. The default range always is 0~4G.

Signed-off-by: kyrie wu <kyrie.wu@mediatek.com>
---
 .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index 8bfdfdfaba59..4fd390c042a9 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -18,6 +18,7 @@ properties:
       - enum:
           - mediatek,mt2701-jpgenc
           - mediatek,mt8183-jpgenc
+          - mediatek,mt8186-jpgenc
       - const: mediatek,mtk-jpgenc
   reg:
     maxItems: 1
@@ -42,6 +43,11 @@ 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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-05-19 12:12 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-19 12:11 [RESEND V1,0/2] Enable hardware jpeg encoder for MT8186 kyrie.wu
2022-05-19 12:11 ` kyrie.wu
2022-05-19 12:11 ` kyrie.wu [this message]
2022-05-19 12:11   ` [RESEND V1, 1/2] media: media: jpegenc: add mediatek, mt8186-jpgenc compatible kyrie.wu
2022-05-19 12:11 ` [RESEND V1,2/2] media: media: jpegenc: set bit mask for jpegenc kyrie.wu
2022-05-19 12:11   ` kyrie.wu
2022-05-20  8:59 [RESEND V1,0/2] Enable hardware jpeg encoder for MT8186 Irui Wang
2022-05-20  8:59 ` [RESEND V1,1/2] media: media: jpegenc: add mediatek,mt8186-jpgenc compatible Irui Wang
2022-05-20  8:59   ` [RESEND V1, 1/2] media: media: jpegenc: add mediatek, mt8186-jpgenc compatible Irui Wang
2022-05-20  8:59   ` Irui Wang
2022-06-01 21:20   ` [RESEND V1,1/2] media: media: jpegenc: add mediatek,mt8186-jpgenc compatible Rob Herring
2022-06-01 21:20     ` Rob Herring
2022-06-01 21:20     ` Rob Herring

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