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>,
kyrie wu <kyrie.wu@mediatek.com>,
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>, <srv_heupstream@mediatek.com>
Subject: [RESEND, V7, 1/6] dt-bindings: mediatek: Add mediatek, mt8195-jpgenc compatible
Date: Thu, 24 Feb 2022 17:07:12 +0800 [thread overview]
Message-ID: <1645693637-627-2-git-send-email-kyrie.wu@mediatek.com> (raw)
In-Reply-To: <1645693637-627-1-git-send-email-kyrie.wu@mediatek.com>
From: kyrie wu <kyrie.wu@mediatek.com>
Add mediatek,mt8195-jpgenc compatible to binding document.
Signed-off-by: kyrie wu <kyrie.wu@mediatek.com>
---
.../media/mediatek,mt8195-jpegenc.yaml | 174 ++++++++++++++++++
1 file changed, 174 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
new file mode 100644
index 000000000000..efb0d843edb6
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
@@ -0,0 +1,174 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mt8195-jpegenc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek JPEG Encoder Device Tree Bindings
+
+maintainers:
+ - kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>
+
+description: |-
+ MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs
+
+properties:
+ compatible:
+ items:
+ - const: mediatek,mt8195-jpgenc
+
+ power-domains:
+ maxItems: 1
+
+ iommus:
+ maxItems: 4
+ description: |
+ Points to the respective IOMMU block with master port as argument, see
+ Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
+ Ports are according to the HW.
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ ranges: true
+
+# Required child node:
+patternProperties:
+ "jpgenc@1a030000":
+ type: object
+
+ properties:
+ compatible:
+ const: mediatek,mt8195-jpgenc0
+
+ reg:
+ maxItems: 1
+
+ iommus:
+ minItems: 1
+ maxItems: 32
+ description: |
+ List of the hardware port in respective IOMMU block for current Socs.
+ Refer to bindings/iommu/mediatek,iommu.yaml.
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: jpgenc
+
+ power-domains:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+ - iommus
+ - interrupts
+ - clocks
+ - clock-names
+ - power-domains
+
+ additionalProperties: false
+
+ "jpgenc@1b030000":
+ type: object
+
+ properties:
+ compatible:
+ const: mediatek,mt8195-jpgenc1
+
+ reg:
+ maxItems: 1
+
+ iommus:
+ minItems: 1
+ maxItems: 32
+ description: |
+ List of the hardware port in respective IOMMU block for current Socs.
+ Refer to bindings/iommu/mediatek,iommu.yaml.
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: jpgenc
+
+ power-domains:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+ - iommus
+ - interrupts
+ - clocks
+ - clock-names
+ - power-domains
+
+ additionalProperties: false
+
+
+required:
+ - compatible
+ - power-domains
+ - iommus
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/memory/mt8195-memory-port.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/clock/mt8195-clk.h>
+ #include <dt-bindings/power/mt8195-power.h>
+
+ jpgenc_master {
+ compatible = "mediatek,mt8195-jpgenc";
+ power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>;
+ iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ jpgenc@1a030000 {
+ compatible = "mediatek,mt8195-jpgenc0";
+ reg = <0x1a030000 0x10000>;
+ iommus = <&iommu_vdo M4U_PORT_L19_JPGENC_Y_RDMA>,
+ <&iommu_vdo M4U_PORT_L19_JPGENC_C_RDMA>,
+ <&iommu_vdo M4U_PORT_L19_JPGENC_Q_TABLE>,
+ <&iommu_vdo M4U_PORT_L19_JPGENC_BSDMA>;
+ interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&vencsys CLK_VENC_JPGENC>;
+ clock-names = "jpgenc";
+ power-domains = <&spm MT8195_POWER_DOMAIN_VENC>;
+ };
+
+ jpgenc@1b030000 {
+ compatible = "mediatek,mt8195-jpgenc1";
+ reg = <0x1b030000 0x10000>;
+ iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>,
+ <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>;
+ interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&vencsys_core1 CLK_VENC_CORE1_JPGENC>;
+ clock-names = "jpgenc";
+ power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>;
+ };
+ };
--
2.18.0
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next prev parent reply other threads:[~2022-02-24 9:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-24 9:07 [RESEND,V7,0/6] Enable two hardware jpeg encoder for MT8195 kyrie.wu
2022-02-24 9:07 ` kyrie.wu [this message]
2022-03-16 12:58 ` [RESEND, V7, 1/6] dt-bindings: mediatek: Add mediatek, mt8195-jpgenc compatible Rex-BC Chen
2022-02-24 9:07 ` [RESEND,V7,2/6] media: mtk-jpegenc: export jpeg encoder functions kyrie.wu
2022-02-24 9:07 ` [RESEND,V7,3/6] media: mtk-jpegenc: manage jpegenc multi-hardware kyrie.wu
2022-03-02 9:45 ` [RESEND, V7, 3/6] " AngeloGioacchino Del Regno
2022-03-07 1:46 ` [RESEND,V7,3/6] " kyrie.wu
2022-02-24 9:07 ` [RESEND, V7, 4/6] media: mtk-jpegenc: add jpegenc timeout func interface kyrie.wu
2022-02-24 9:07 ` [RESEND,V7,5/6] media: mtk-jpegenc: add jpeg encode worker interface kyrie.wu
2022-02-24 9:07 ` [RESEND,V7,6/6] media: mtk-jpegenc: add output pic reorder interface kyrie.wu
2022-02-24 10:04 ` [RESEND,V7,0/6] Enable two hardware jpeg encoder for MT8195 Hans Verkuil
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