This patch adds DT binding documents for Media Data Path 3 (MDP3)
a unit in multimedia system combined with several components and
used for scaling and color format convert.
Signed-off-by: Moudy Ho <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
---
.../bindings/media/mediatek,mdp3-rdma.yaml | 95 +++++++++++++++++++
.../bindings/media/mediatek,mdp3-rsz.yaml | 77 +++++++++++++++
.../bindings/media/mediatek,mdp3-wrot.yaml | 80 ++++++++++++++++
3 files changed, 252 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
new file mode 100644
index 000000000000..94ff74d9c04a
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Read Direct Memory Access
+
+maintainers:
+ - Matthias Brugger <[email protected]>
+ - Ping-Hsun Wu <[email protected]>
+
+description: |
+ MediaTek Read Direct Memory Access(RDMA) component used to do read DMA.
+ It contains one line buffer to store the sufficient pixel data, and
+ must be siblings to the central MMSYS_CONFIG node.
+ For a description of the MMSYS_CONFIG binding, see
+ Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+ for details.
+
+properties:
+ compatible:
+ items:
+ - const: mediatek,mt8183-mdp3-rdma
+
+ reg:
+ maxItems: 1
+
+ mediatek,gce-client-reg:
+ $ref: '/schemas/types.yaml#/definitions/phandle-array'
+ items:
+ items:
+ - description: phandle of GCE
+ - description: GCE subsys id
+ - description: register offset
+ - description: register size
+ description: The register of client driver can be configured by gce with
+ 4 arguments defined in this property. Each GCE subsys id is mapping to
+ a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
+
+ mediatek,gce-events:
+ description:
+ The event id which is mapping to the specific hardware event signal
+ to gce. The event id is defined in the gce header
+ include/dt-bindings/gce/<chip>-gce.h of each chips.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: RDMA clock
+ - description: RSZ clock
+
+ iommus:
+ maxItems: 1
+
+ mboxes:
+ items:
+ - description: used for 1st data pipe from RDMA
+ - description: used for 2nd data pipe from RDMA
+
+required:
+ - compatible
+ - reg
+ - mediatek,gce-client-reg
+ - mediatek,gce-events
+ - power-domains
+ - clocks
+ - iommus
+ - mboxes
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8183-clk.h>
+ #include <dt-bindings/gce/mt8183-gce.h>
+ #include <dt-bindings/power/mt8183-power.h>
+ #include <dt-bindings/memory/mt8183-larb-port.h>
+
+ mdp3_rdma0: mdp3-rdma0@14001000 {
+ compatible = "mediatek,mt8183-mdp3-rdma";
+ reg = <0x14001000 0x1000>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_MDP_RDMA0_SOF>,
+ <CMDQ_EVENT_MDP_RDMA0_EOF>;
+ power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
+ clocks = <&mmsys CLK_MM_MDP_RDMA0>,
+ <&mmsys CLK_MM_MDP_RSZ1>;
+ iommus = <&iommu>;
+ mboxes = <&gce 20 CMDQ_THR_PRIO_LOWEST>,
+ <&gce 21 CMDQ_THR_PRIO_LOWEST>;
+ };
diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
new file mode 100644
index 000000000000..22c61ed00fdd
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mdp3-rsz.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Resizer
+
+maintainers:
+ - Matthias Brugger <[email protected]>
+ - Ping-Hsun Wu <[email protected]>
+
+description: |
+ One of Media Data Path 3 (MDP3) components used to do frame resizing.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8183-mdp3-rsz
+
+ reg:
+ maxItems: 1
+
+ mediatek,gce-client-reg:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ items:
+ - description: phandle of GCE
+ - description: GCE subsys id
+ - description: register offset
+ - description: register size
+ description: The register of client driver can be configured by gce with
+ 4 arguments defined in this property. Each GCE subsys id is mapping to
+ a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
+
+ mediatek,gce-events:
+ description:
+ The event id which is mapping to the specific hardware event signal
+ to gce. The event id is defined in the gce header
+ include/dt-bindings/gce/<chip>-gce.h of each chips.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+ clocks:
+ minItems: 1
+
+required:
+ - compatible
+ - reg
+ - mediatek,gce-client-reg
+ - mediatek,gce-events
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8183-clk.h>
+ #include <dt-bindings/gce/mt8183-gce.h>
+
+ mdp3_rsz0: mdp3-rsz0@14003000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
+ reg = <0x14003000 0x1000>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ0_SOF>,
+ <CMDQ_EVENT_MDP_RSZ0_EOF>;
+ clocks = <&mmsys CLK_MM_MDP_RSZ0>;
+ };
+
+ mdp3_rsz1: mdp3-rsz1@14004000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
+ reg = <0x14004000 0x1000>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x4000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ1_SOF>,
+ <CMDQ_EVENT_MDP_RSZ1_EOF>;
+ clocks = <&mmsys CLK_MM_MDP_RSZ1>;
+ };
diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
new file mode 100644
index 000000000000..76c010720d43
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mdp3-wrot.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Write DMA with Rotation
+
+maintainers:
+ - Matthias Brugger <[email protected]>
+ - Ping-Hsun Wu <[email protected]>
+
+description: |
+ One of Media Data Path 3 (MDP3) components used to write DMA with frame rotation.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8183-mdp3-wrot
+
+ reg:
+ maxItems: 1
+
+ mediatek,gce-client-reg:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ items:
+ - description: phandle of GCE
+ - description: GCE subsys id
+ - description: register offset
+ - description: register size
+ description: The register of client driver can be configured by gce with
+ 4 arguments defined in this property. Each GCE subsys id is mapping to
+ a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
+
+ mediatek,gce-events:
+ description:
+ The event id which is mapping to the specific hardware event signal
+ to gce. The event id is defined in the gce header
+ include/dt-bindings/gce/<chip>-gce.h of each chips.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+
+ iommus:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - mediatek,gce-client-reg
+ - mediatek,gce-events
+ - power-domains
+ - clocks
+ - iommus
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8183-clk.h>
+ #include <dt-bindings/gce/mt8183-gce.h>
+ #include <dt-bindings/power/mt8183-power.h>
+ #include <dt-bindings/memory/mt8183-larb-port.h>
+
+ mdp3_wrot0: mdp3-wrot0@14005000 {
+ compatible = "mediatek,mt8183-mdp3-wrot";
+ reg = <0x14005000 0x1000>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x5000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_MDP_WROT0_SOF>,
+ <CMDQ_EVENT_MDP_WROT0_EOF>;
+ power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
+ clocks = <&mmsys CLK_MM_MDP_WROT0>;
+ iommus = <&iommu>;
+ };
--
2.18.0
On 17/08/2022 11:56, Moudy Ho wrote:
> This patch adds DT binding documents for Media Data Path 3 (MDP3)
> a unit in multimedia system combined with several components and
> used for scaling and color format convert.
>
> Signed-off-by: Moudy Ho <[email protected]>
> Reviewed-by: Rob Herring <[email protected]>
> Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
> ---
> .../bindings/media/mediatek,mdp3-rdma.yaml | 95 +++++++++++++++++++
> .../bindings/media/mediatek,mdp3-rsz.yaml | 77 +++++++++++++++
> .../bindings/media/mediatek,mdp3-wrot.yaml | 80 ++++++++++++++++
> 3 files changed, 252 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> new file mode 100644
> index 000000000000..94ff74d9c04a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> @@ -0,0 +1,95 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek Read Direct Memory Access
> +
> +maintainers:
> + - Matthias Brugger <[email protected]>
> + - Ping-Hsun Wu <[email protected]>
Ping-Hsun Wu isn't even CCed on this mail. Why aren't you the maintainer if you
submit the patch?
Regards,
Matthias
> +
> +description: |
> + MediaTek Read Direct Memory Access(RDMA) component used to do read DMA.
> + It contains one line buffer to store the sufficient pixel data, and
> + must be siblings to the central MMSYS_CONFIG node.
> + For a description of the MMSYS_CONFIG binding, see
> + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> + for details.
> +
> +properties:
> + compatible:
> + items:
> + - const: mediatek,mt8183-mdp3-rdma
> +
> + reg:
> + maxItems: 1
> +
> + mediatek,gce-client-reg:
> + $ref: '/schemas/types.yaml#/definitions/phandle-array'
> + items:
> + items:
> + - description: phandle of GCE
> + - description: GCE subsys id
> + - description: register offset
> + - description: register size
> + description: The register of client driver can be configured by gce with
> + 4 arguments defined in this property. Each GCE subsys id is mapping to
> + a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
> +
> + mediatek,gce-events:
> + description:
> + The event id which is mapping to the specific hardware event signal
> + to gce. The event id is defined in the gce header
> + include/dt-bindings/gce/<chip>-gce.h of each chips.
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> + power-domains:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: RDMA clock
> + - description: RSZ clock
> +
> + iommus:
> + maxItems: 1
> +
> + mboxes:
> + items:
> + - description: used for 1st data pipe from RDMA
> + - description: used for 2nd data pipe from RDMA
> +
> +required:
> + - compatible
> + - reg
> + - mediatek,gce-client-reg
> + - mediatek,gce-events
> + - power-domains
> + - clocks
> + - iommus
> + - mboxes
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/mt8183-clk.h>
> + #include <dt-bindings/gce/mt8183-gce.h>
> + #include <dt-bindings/power/mt8183-power.h>
> + #include <dt-bindings/memory/mt8183-larb-port.h>
> +
> + mdp3_rdma0: mdp3-rdma0@14001000 {
> + compatible = "mediatek,mt8183-mdp3-rdma";
> + reg = <0x14001000 0x1000>;
> + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>;
> + mediatek,gce-events = <CMDQ_EVENT_MDP_RDMA0_SOF>,
> + <CMDQ_EVENT_MDP_RDMA0_EOF>;
> + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> + clocks = <&mmsys CLK_MM_MDP_RDMA0>,
> + <&mmsys CLK_MM_MDP_RSZ1>;
> + iommus = <&iommu>;
> + mboxes = <&gce 20 CMDQ_THR_PRIO_LOWEST>,
> + <&gce 21 CMDQ_THR_PRIO_LOWEST>;
> + };
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> new file mode 100644
> index 000000000000..22c61ed00fdd
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> @@ -0,0 +1,77 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/mediatek,mdp3-rsz.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek Resizer
> +
> +maintainers:
> + - Matthias Brugger <[email protected]>
> + - Ping-Hsun Wu <[email protected]>
> +
> +description: |
> + One of Media Data Path 3 (MDP3) components used to do frame resizing.
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - mediatek,mt8183-mdp3-rsz
> +
> + reg:
> + maxItems: 1
> +
> + mediatek,gce-client-reg:
> + $ref: /schemas/types.yaml#/definitions/phandle-array
> + items:
> + items:
> + - description: phandle of GCE
> + - description: GCE subsys id
> + - description: register offset
> + - description: register size
> + description: The register of client driver can be configured by gce with
> + 4 arguments defined in this property. Each GCE subsys id is mapping to
> + a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
> +
> + mediatek,gce-events:
> + description:
> + The event id which is mapping to the specific hardware event signal
> + to gce. The event id is defined in the gce header
> + include/dt-bindings/gce/<chip>-gce.h of each chips.
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> + clocks:
> + minItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - mediatek,gce-client-reg
> + - mediatek,gce-events
> + - clocks
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/mt8183-clk.h>
> + #include <dt-bindings/gce/mt8183-gce.h>
> +
> + mdp3_rsz0: mdp3-rsz0@14003000 {
> + compatible = "mediatek,mt8183-mdp3-rsz";
> + reg = <0x14003000 0x1000>;
> + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000 0x1000>;
> + mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ0_SOF>,
> + <CMDQ_EVENT_MDP_RSZ0_EOF>;
> + clocks = <&mmsys CLK_MM_MDP_RSZ0>;
> + };
> +
> + mdp3_rsz1: mdp3-rsz1@14004000 {
> + compatible = "mediatek,mt8183-mdp3-rsz";
> + reg = <0x14004000 0x1000>;
> + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x4000 0x1000>;
> + mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ1_SOF>,
> + <CMDQ_EVENT_MDP_RSZ1_EOF>;
> + clocks = <&mmsys CLK_MM_MDP_RSZ1>;
> + };
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
> new file mode 100644
> index 000000000000..76c010720d43
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
> @@ -0,0 +1,80 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/mediatek,mdp3-wrot.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek Write DMA with Rotation
> +
> +maintainers:
> + - Matthias Brugger <[email protected]>
> + - Ping-Hsun Wu <[email protected]>
> +
> +description: |
> + One of Media Data Path 3 (MDP3) components used to write DMA with frame rotation.
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - mediatek,mt8183-mdp3-wrot
> +
> + reg:
> + maxItems: 1
> +
> + mediatek,gce-client-reg:
> + $ref: /schemas/types.yaml#/definitions/phandle-array
> + items:
> + items:
> + - description: phandle of GCE
> + - description: GCE subsys id
> + - description: register offset
> + - description: register size
> + description: The register of client driver can be configured by gce with
> + 4 arguments defined in this property. Each GCE subsys id is mapping to
> + a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
> +
> + mediatek,gce-events:
> + description:
> + The event id which is mapping to the specific hardware event signal
> + to gce. The event id is defined in the gce header
> + include/dt-bindings/gce/<chip>-gce.h of each chips.
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> + power-domains:
> + maxItems: 1
> +
> + clocks:
> + minItems: 1
> +
> + iommus:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - mediatek,gce-client-reg
> + - mediatek,gce-events
> + - power-domains
> + - clocks
> + - iommus
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/mt8183-clk.h>
> + #include <dt-bindings/gce/mt8183-gce.h>
> + #include <dt-bindings/power/mt8183-power.h>
> + #include <dt-bindings/memory/mt8183-larb-port.h>
> +
> + mdp3_wrot0: mdp3-wrot0@14005000 {
> + compatible = "mediatek,mt8183-mdp3-wrot";
> + reg = <0x14005000 0x1000>;
> + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x5000 0x1000>;
> + mediatek,gce-events = <CMDQ_EVENT_MDP_WROT0_SOF>,
> + <CMDQ_EVENT_MDP_WROT0_EOF>;
> + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> + clocks = <&mmsys CLK_MM_MDP_WROT0>;
> + iommus = <&iommu>;
> + };
Hi Matthias,
On Mon, 2022-08-22 at 16:31 +0200, Matthias Brugger wrote:
>
> On 17/08/2022 11:56, Moudy Ho wrote:
> > This patch adds DT binding documents for Media Data Path 3 (MDP3)
> > a unit in multimedia system combined with several components and
> > used for scaling and color format convert.
> >
> > Signed-off-by: Moudy Ho <[email protected]>
> > Reviewed-by: Rob Herring <[email protected]>
> > Reviewed-by: AngeloGioacchino Del Regno <
> > [email protected]>
> > ---
> > .../bindings/media/mediatek,mdp3-rdma.yaml | 95
> > +++++++++++++++++++
> > .../bindings/media/mediatek,mdp3-rsz.yaml | 77
> > +++++++++++++++
> > .../bindings/media/mediatek,mdp3-wrot.yaml | 80
> > ++++++++++++++++
> > 3 files changed, 252 insertions(+)
> > create mode 100644
> > Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> > create mode 100644
> > Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> > create mode 100644
> > Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml
> > new file mode 100644
> > index 000000000000..94ff74d9c04a
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml
> > @@ -0,0 +1,95 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id:
> > https://urldefense.com/v3/__http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8Q2Znasv$
> >
> > +$schema:
> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8RCccQrB$
> >
> > +
> > +title: MediaTek Read Direct Memory Access
> > +
> > +maintainers:
> > + - Matthias Brugger <[email protected]>
> > + - Ping-Hsun Wu <[email protected]>
>
> Ping-Hsun Wu isn't even CCed on this mail. Why aren't you the
> maintainer if you
> submit the patch?
>
> Regards,
> Matthias
>
Thank you for your attention to this matter and apologies for the wrong
candidate. I'll relist the correct maintainers and release a new
version for it.
Regards,
Moudy
> > +
> > +description: |
> > + MediaTek Read Direct Memory Access(RDMA) component used to do
> > read DMA.
> > + It contains one line buffer to store the sufficient pixel data,
> > and
> > + must be siblings to the central MMSYS_CONFIG node.
> > + For a description of the MMSYS_CONFIG binding, see
> > + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.ya
> > ml
> > + for details.
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - const: mediatek,mt8183-mdp3-rdma
> > +
> > + reg:
> > + maxItems: 1
> > +
> > + mediatek,gce-client-reg:
> > + $ref: '/schemas/types.yaml#/definitions/phandle-array'
> > + items:
> > + items:
> > + - description: phandle of GCE
> > + - description: GCE subsys id
> > + - description: register offset
> > + - description: register size
> > + description: The register of client driver can be configured
> > by gce with
> > + 4 arguments defined in this property. Each GCE subsys id is
> > mapping to
> > + a client defined in the header include/dt-
> > bindings/gce/<chip>-gce.h.
> > +
> > + mediatek,gce-events:
> > + description:
> > + The event id which is mapping to the specific hardware event
> > signal
> > + to gce. The event id is defined in the gce header
> > + include/dt-bindings/gce/<chip>-gce.h of each chips.
> > + $ref: /schemas/types.yaml#/definitions/uint32-array
> > +
> > + power-domains:
> > + maxItems: 1
> > +
> > + clocks:
> > + items:
> > + - description: RDMA clock
> > + - description: RSZ clock
> > +
> > + iommus:
> > + maxItems: 1
> > +
> > + mboxes:
> > + items:
> > + - description: used for 1st data pipe from RDMA
> > + - description: used for 2nd data pipe from RDMA
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - mediatek,gce-client-reg
> > + - mediatek,gce-events
> > + - power-domains
> > + - clocks
> > + - iommus
> > + - mboxes
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/mt8183-clk.h>
> > + #include <dt-bindings/gce/mt8183-gce.h>
> > + #include <dt-bindings/power/mt8183-power.h>
> > + #include <dt-bindings/memory/mt8183-larb-port.h>
> > +
> > + mdp3_rdma0: mdp3-rdma0@14001000 {
> > + compatible = "mediatek,mt8183-mdp3-rdma";
> > + reg = <0x14001000 0x1000>;
> > + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000
> > 0x1000>;
> > + mediatek,gce-events = <CMDQ_EVENT_MDP_RDMA0_SOF>,
> > + <CMDQ_EVENT_MDP_RDMA0_EOF>;
> > + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> > + clocks = <&mmsys CLK_MM_MDP_RDMA0>,
> > + <&mmsys CLK_MM_MDP_RSZ1>;
> > + iommus = <&iommu>;
> > + mboxes = <&gce 20 CMDQ_THR_PRIO_LOWEST>,
> > + <&gce 21 CMDQ_THR_PRIO_LOWEST>;
> > + };
> > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml
> > new file mode 100644
> > index 000000000000..22c61ed00fdd
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml
> > @@ -0,0 +1,77 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id:
> > https://urldefense.com/v3/__http://devicetree.org/schemas/media/mediatek,mdp3-rsz.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8XW2iViE$
> >
> > +$schema:
> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8RCccQrB$
> >
> > +
> > +title: MediaTek Resizer
> > +
> > +maintainers:
> > + - Matthias Brugger <[email protected]>
> > + - Ping-Hsun Wu <[email protected]>
> > +
> > +description: |
> > + One of Media Data Path 3 (MDP3) components used to do frame
> > resizing.
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - enum:
> > + - mediatek,mt8183-mdp3-rsz
> > +
> > + reg:
> > + maxItems: 1
> > +
> > + mediatek,gce-client-reg:
> > + $ref: /schemas/types.yaml#/definitions/phandle-array
> > + items:
> > + items:
> > + - description: phandle of GCE
> > + - description: GCE subsys id
> > + - description: register offset
> > + - description: register size
> > + description: The register of client driver can be configured
> > by gce with
> > + 4 arguments defined in this property. Each GCE subsys id is
> > mapping to
> > + a client defined in the header include/dt-
> > bindings/gce/<chip>-gce.h.
> > +
> > + mediatek,gce-events:
> > + description:
> > + The event id which is mapping to the specific hardware event
> > signal
> > + to gce. The event id is defined in the gce header
> > + include/dt-bindings/gce/<chip>-gce.h of each chips.
> > + $ref: /schemas/types.yaml#/definitions/uint32-array
> > +
> > + clocks:
> > + minItems: 1
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - mediatek,gce-client-reg
> > + - mediatek,gce-events
> > + - clocks
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/mt8183-clk.h>
> > + #include <dt-bindings/gce/mt8183-gce.h>
> > +
> > + mdp3_rsz0: mdp3-rsz0@14003000 {
> > + compatible = "mediatek,mt8183-mdp3-rsz";
> > + reg = <0x14003000 0x1000>;
> > + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000
> > 0x1000>;
> > + mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ0_SOF>,
> > + <CMDQ_EVENT_MDP_RSZ0_EOF>;
> > + clocks = <&mmsys CLK_MM_MDP_RSZ0>;
> > + };
> > +
> > + mdp3_rsz1: mdp3-rsz1@14004000 {
> > + compatible = "mediatek,mt8183-mdp3-rsz";
> > + reg = <0x14004000 0x1000>;
> > + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x4000
> > 0x1000>;
> > + mediatek,gce-events = <CMDQ_EVENT_MDP_RSZ1_SOF>,
> > + <CMDQ_EVENT_MDP_RSZ1_EOF>;
> > + clocks = <&mmsys CLK_MM_MDP_RSZ1>;
> > + };
> > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > wrot.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > wrot.yaml
> > new file mode 100644
> > index 000000000000..76c010720d43
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > wrot.yaml
> > @@ -0,0 +1,80 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id:
> > https://urldefense.com/v3/__http://devicetree.org/schemas/media/mediatek,mdp3-wrot.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8Til05HT$
> >
> > +$schema:
> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!yGA_w2I4HGhwI-nLMb62fFdTf--h1GdolE2RQhH3DW1AWh0WR0AX4klb8RCccQrB$
> >
> > +
> > +title: MediaTek Write DMA with Rotation
> > +
> > +maintainers:
> > + - Matthias Brugger <[email protected]>
> > + - Ping-Hsun Wu <[email protected]>
> > +
> > +description: |
> > + One of Media Data Path 3 (MDP3) components used to write DMA
> > with frame rotation.
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - enum:
> > + - mediatek,mt8183-mdp3-wrot
> > +
> > + reg:
> > + maxItems: 1
> > +
> > + mediatek,gce-client-reg:
> > + $ref: /schemas/types.yaml#/definitions/phandle-array
> > + items:
> > + items:
> > + - description: phandle of GCE
> > + - description: GCE subsys id
> > + - description: register offset
> > + - description: register size
> > + description: The register of client driver can be configured
> > by gce with
> > + 4 arguments defined in this property. Each GCE subsys id is
> > mapping to
> > + a client defined in the header include/dt-
> > bindings/gce/<chip>-gce.h.
> > +
> > + mediatek,gce-events:
> > + description:
> > + The event id which is mapping to the specific hardware event
> > signal
> > + to gce. The event id is defined in the gce header
> > + include/dt-bindings/gce/<chip>-gce.h of each chips.
> > + $ref: /schemas/types.yaml#/definitions/uint32-array
> > +
> > + power-domains:
> > + maxItems: 1
> > +
> > + clocks:
> > + minItems: 1
> > +
> > + iommus:
> > + maxItems: 1
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - mediatek,gce-client-reg
> > + - mediatek,gce-events
> > + - power-domains
> > + - clocks
> > + - iommus
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/mt8183-clk.h>
> > + #include <dt-bindings/gce/mt8183-gce.h>
> > + #include <dt-bindings/power/mt8183-power.h>
> > + #include <dt-bindings/memory/mt8183-larb-port.h>
> > +
> > + mdp3_wrot0: mdp3-wrot0@14005000 {
> > + compatible = "mediatek,mt8183-mdp3-wrot";
> > + reg = <0x14005000 0x1000>;
> > + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x5000
> > 0x1000>;
> > + mediatek,gce-events = <CMDQ_EVENT_MDP_WROT0_SOF>,
> > + <CMDQ_EVENT_MDP_WROT0_EOF>;
> > + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> > + clocks = <&mmsys CLK_MM_MDP_WROT0>;
> > + iommus = <&iommu>;
> > + };