All of lore.kernel.org
 help / color / mirror / Atom feed
From: Markus Schneider-Pargmann <msp@baylibre.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>,
	dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Markus Schneider-Pargmann <msp@baylibre.com>
Subject: [PATCH v2 1/6] dt-bindings: mediatek,dpintf: Add DP_INTF binding
Date: Mon, 20 Sep 2021 10:44:19 +0200	[thread overview]
Message-ID: <20210920084424.231825-2-msp@baylibre.com> (raw)
In-Reply-To: <20210920084424.231825-1-msp@baylibre.com>

DP_INTF is a similar functional block to mediatek,dpi but is different
in that it serves the DisplayPort controller on mediatek SoCs and uses
different clocks. Therefore this patch creates a new binding file for
this functional block.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---

Notes:
    Changes v1 -> v2:
    - Move the devicetree binding from mediatek,dpi into its own binding file.

 .../display/mediatek/mediatek,dpintf.yaml     | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
new file mode 100644
index 000000000000..ac1fd93327e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,dpintf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek DP_INTF Controller Device Tree Bindings
+
+maintainers:
+  - CK Hu <ck.hu@mediatek.com>
+  - Jitao shi <jitao.shi@mediatek.com>
+
+description: |
+  The Mediatek DP_INTF function block is a sink of the display subsystem
+  connected to the display port controller.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8195-dpintf
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: hf_fmm Clock
+      - description: hf_fdp Clock
+      - description: Pixel Clock
+      - description: DP_INTF PLL
+
+  clock-names:
+    items:
+      - const: hf_fmm
+      - const: hf_fdp
+      - const: pixel
+      - const: pll
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      Output port node. This port should be connected to the input port of an
+      attached display port controller.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+
+	dp_intf1: dp_intf1@1c113000 {
+		compatible = "mediatek,mt8195-dpintf";
+		reg = <0 0x1c113000 0 0x1000>;
+		interrupts = <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
+			 <&vdosys1 CLK_VDO1_DPINTF>,
+			 <&topckgen CLK_TOP_DP_SEL>,
+			 <&topckgen CLK_TOP_TVDPLL2>;
+		clock-names = "hf_fmm",
+			      "hf_fdp",
+			      "pixel",
+			      "pll";
+	};
+
+...
-- 
2.33.0


WARNING: multiple messages have this Message-ID
From: Markus Schneider-Pargmann <msp@baylibre.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>,
	dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Markus Schneider-Pargmann <msp@baylibre.com>
Subject: [PATCH v2 1/6] dt-bindings: mediatek,dpintf: Add DP_INTF binding
Date: Mon, 20 Sep 2021 10:44:19 +0200	[thread overview]
Message-ID: <20210920084424.231825-2-msp@baylibre.com> (raw)
In-Reply-To: <20210920084424.231825-1-msp@baylibre.com>

DP_INTF is a similar functional block to mediatek,dpi but is different
in that it serves the DisplayPort controller on mediatek SoCs and uses
different clocks. Therefore this patch creates a new binding file for
this functional block.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---

Notes:
    Changes v1 -> v2:
    - Move the devicetree binding from mediatek,dpi into its own binding file.

 .../display/mediatek/mediatek,dpintf.yaml     | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
new file mode 100644
index 000000000000..ac1fd93327e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,dpintf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek DP_INTF Controller Device Tree Bindings
+
+maintainers:
+  - CK Hu <ck.hu@mediatek.com>
+  - Jitao shi <jitao.shi@mediatek.com>
+
+description: |
+  The Mediatek DP_INTF function block is a sink of the display subsystem
+  connected to the display port controller.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8195-dpintf
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: hf_fmm Clock
+      - description: hf_fdp Clock
+      - description: Pixel Clock
+      - description: DP_INTF PLL
+
+  clock-names:
+    items:
+      - const: hf_fmm
+      - const: hf_fdp
+      - const: pixel
+      - const: pll
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      Output port node. This port should be connected to the input port of an
+      attached display port controller.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+
+	dp_intf1: dp_intf1@1c113000 {
+		compatible = "mediatek,mt8195-dpintf";
+		reg = <0 0x1c113000 0 0x1000>;
+		interrupts = <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
+			 <&vdosys1 CLK_VDO1_DPINTF>,
+			 <&topckgen CLK_TOP_DP_SEL>,
+			 <&topckgen CLK_TOP_TVDPLL2>;
+		clock-names = "hf_fmm",
+			      "hf_fdp",
+			      "pixel",
+			      "pll";
+	};
+
+...
-- 
2.33.0


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

WARNING: multiple messages have this Message-ID
From: Markus Schneider-Pargmann <msp@baylibre.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>,
	dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Markus Schneider-Pargmann <msp@baylibre.com>
Subject: [PATCH v2 1/6] dt-bindings: mediatek,dpintf: Add DP_INTF binding
Date: Mon, 20 Sep 2021 10:44:19 +0200	[thread overview]
Message-ID: <20210920084424.231825-2-msp@baylibre.com> (raw)
In-Reply-To: <20210920084424.231825-1-msp@baylibre.com>

DP_INTF is a similar functional block to mediatek,dpi but is different
in that it serves the DisplayPort controller on mediatek SoCs and uses
different clocks. Therefore this patch creates a new binding file for
this functional block.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---

Notes:
    Changes v1 -> v2:
    - Move the devicetree binding from mediatek,dpi into its own binding file.

 .../display/mediatek/mediatek,dpintf.yaml     | 78 +++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
new file mode 100644
index 000000000000..ac1fd93327e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpintf.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,dpintf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek DP_INTF Controller Device Tree Bindings
+
+maintainers:
+  - CK Hu <ck.hu@mediatek.com>
+  - Jitao shi <jitao.shi@mediatek.com>
+
+description: |
+  The Mediatek DP_INTF function block is a sink of the display subsystem
+  connected to the display port controller.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8195-dpintf
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: hf_fmm Clock
+      - description: hf_fdp Clock
+      - description: Pixel Clock
+      - description: DP_INTF PLL
+
+  clock-names:
+    items:
+      - const: hf_fmm
+      - const: hf_fdp
+      - const: pixel
+      - const: pll
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      Output port node. This port should be connected to the input port of an
+      attached display port controller.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+
+	dp_intf1: dp_intf1@1c113000 {
+		compatible = "mediatek,mt8195-dpintf";
+		reg = <0 0x1c113000 0 0x1000>;
+		interrupts = <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
+			 <&vdosys1 CLK_VDO1_DPINTF>,
+			 <&topckgen CLK_TOP_DP_SEL>,
+			 <&topckgen CLK_TOP_TVDPLL2>;
+		clock-names = "hf_fmm",
+			      "hf_fdp",
+			      "pixel",
+			      "pll";
+	};
+
+...
-- 
2.33.0


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

  reply	other threads:[~2021-09-20  8:44 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-20  8:44 [PATCH v2 0/6] drm/mediatek: Add mt8195 DisplayPort driver Markus Schneider-Pargmann
2021-09-20  8:44 ` Markus Schneider-Pargmann
2021-09-20  8:44 ` Markus Schneider-Pargmann
2021-09-20  8:44 ` Markus Schneider-Pargmann [this message]
2021-09-20  8:44   ` [PATCH v2 1/6] dt-bindings: mediatek,dpintf: Add DP_INTF binding Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44 ` [PATCH v2 2/6] dt-bindings: mediatek,dp: Add Display Port binding Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44 ` [PATCH v2 3/6] drm/edid: Add cea_sad helpers for freq/length Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-21  9:49   ` Jani Nikula
2021-09-21  9:49     ` Jani Nikula
2021-09-21  9:49     ` Jani Nikula
2021-09-21 10:12     ` Markus Schneider-Pargmann
2021-09-21 10:12       ` Markus Schneider-Pargmann
2021-09-21 10:12       ` Markus Schneider-Pargmann
2021-09-20  8:44 ` [PATCH v2 4/6] video/hdmi: Add audio_infoframe packing for DP Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44 ` [PATCH v2 5/6] drm/mediatek: dpi: Add dpintf support Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20  8:44 ` [PATCH v2 6/6] drm/mediatek: Add mt8195 DisplayPort driver Markus Schneider-Pargmann
2021-09-20  8:44   ` Markus Schneider-Pargmann
2021-09-20 17:32   ` Markus Schneider-Pargmann
2021-09-20 17:32     ` Markus Schneider-Pargmann

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210920084424.231825-2-msp@baylibre.com \
    --to=msp@baylibre.com \
    --cc=chunkuang.hu@kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=p.zabel@pengutronix.de \
    --cc=sam@ravnborg.org \
    --subject='Re: [PATCH v2 1/6] dt-bindings: mediatek,dpintf: Add DP_INTF binding' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.