Convert display/mediatek/mediatek,dpi.txt to display/mediatek/mediatek,dpi.yaml
and remove the old text bindings.
Signed-off-by: Jitao Shi <[email protected]>
---
.../bindings/display/mediatek/mediatek,dpi.txt | 42 ----------
.../bindings/display/mediatek/mediatek,dpi.yaml | 97 ++++++++++++++++++++++
2 files changed, 97 insertions(+), 42 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
deleted file mode 100644
index 77def4456706..000000000000
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Mediatek DPI Device
-===================
-
-The Mediatek DPI function block is a sink of the display subsystem and
-provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
-output bus.
-
-Required properties:
-- compatible: "mediatek,<chip>-dpi"
- the supported chips are mt2701 , mt8173 and mt8183.
-- reg: Physical base address and length of the controller's registers
-- interrupts: The interrupt signal from the function block.
-- clocks: device clocks
- See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
-- clock-names: must contain "pixel", "engine", and "pll"
-- port: Output port node with endpoint definitions as described in
- Documentation/devicetree/bindings/graph.txt. This port should be connected
- to the input port of an attached HDMI or LVDS encoder chip.
-
-Optional properties:
-- pinctrl-names: Contain "default" and "sleep".
-
-Example:
-
-dpi0: dpi@1401d000 {
- compatible = "mediatek,mt8173-dpi";
- reg = <0 0x1401d000 0 0x1000>;
- interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&mmsys CLK_MM_DPI_PIXEL>,
- <&mmsys CLK_MM_DPI_ENGINE>,
- <&apmixedsys CLK_APMIXED_TVDPLL>;
- clock-names = "pixel", "engine", "pll";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&dpi_pin_func>;
- pinctrl-1 = <&dpi_pin_idle>;
-
- port {
- dpi0_out: endpoint {
- remote-endpoint = <&hdmi0_in>;
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
new file mode 100644
index 000000000000..4de08bc46fb3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,dpi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: mediatek DPI Controller Device Tree Bindings
+
+maintainers:
+ - CK Hu <[email protected]>
+ - Jitao shi <[email protected]>
+
+description: |
+ The Mediatek DPI function block is a sink of the display subsystem and
+ provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
+ output bus.
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt2701-dpi
+ - mediatek,mt8173-dpi
+ - mediatek,mt8183-dpi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Pixel Clock
+ - description: Engine Clock
+ - description: DPI PLL
+
+ clock-names:
+ items:
+ - const: pixel
+ - const: engine
+ - const: pll
+
+ pinctrl-0: true
+ pinctrl-1: true
+
+ pinctrl-names:
+ items:
+ - const: default
+ - const: sleep
+
+ port:
+ type: object
+ description:
+ Output port node with endpoint definitions as described in
+ Documentation/devicetree/bindings/graph.txt. This port should be connected
+ to the input port of an attached HDMI or LVDS encoder chip.
+
+ properties:
+ endpoint:
+ type: object
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/mt8173-clk.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ dpi0: dpi@1401d000 {
+ compatible = "mediatek,mt8173-dpi";
+ reg = <0x1401d000 0x1000>;
+ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&mmsys CLK_MM_DPI_PIXEL>,
+ <&mmsys CLK_MM_DPI_ENGINE>,
+ <&apmixedsys CLK_APMIXED_TVDPLL>;
+ clock-names = "pixel", "engine", "pll";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&dpi_pin_func>;
+ pinctrl-1 = <&dpi_pin_idle>;
+
+ port {
+ dpi0_out: endpoint {
+ remote-endpoint = <&hdmi0_in>;
+ };
+ };
+ };
+
+...
--
2.12.5
On Thu, 17 Sep 2020 15:33:05 +0800, Jitao Shi wrote:
> Convert display/mediatek/mediatek,dpi.txt to display/mediatek/mediatek,dpi.yaml
> and remove the old text bindings.
>
> Signed-off-by: Jitao Shi <[email protected]>
> ---
> .../bindings/display/mediatek/mediatek,dpi.txt | 42 ----------
> .../bindings/display/mediatek/mediatek,dpi.yaml | 97 ++++++++++++++++++++++
> 2 files changed, 97 insertions(+), 42 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
>
Reviewed-by: Rob Herring <[email protected]>
Hi, Jitao:
Rob Herring <[email protected]> 於 2020年9月24日 週四 上午4:15寫道：
>
> On Thu, 17 Sep 2020 15:33:05 +0800, Jitao Shi wrote:
> > Convert display/mediatek/mediatek,dpi.txt to display/mediatek/mediatek,dpi.yaml
> > and remove the old text bindings.
> >
> > Signed-off-by: Jitao Shi <[email protected]>
> > ---
> > .../bindings/display/mediatek/mediatek,dpi.txt | 42 ----------
> > .../bindings/display/mediatek/mediatek,dpi.yaml | 97 ++++++++++++++++++++++
> > 2 files changed, 97 insertions(+), 42 deletions(-)
> > delete mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
> > create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> >
>
> Reviewed-by: Rob Herring <[email protected]>
> __
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
_____________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel