From: Kevin Tang <kevin3.tang@gmail.com>
To: maarten.lankhorst@linux.intel.com, mripard@kernel.org,
sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch,
robh+dt@kernel.org, mark.rutland@arm.com, kevin3.tang@gmail.com,
pony1.wu@gmail.com
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org
Subject: [PATCH v7 5/6] dt-bindings: display: add Unisoc's mipi dsi controller bindings
Date: Mon, 25 Oct 2021 17:34:17 +0800 [thread overview]
Message-ID: <20211025093418.20545-6-kevin3.tang@gmail.com> (raw)
In-Reply-To: <20211025093418.20545-1-kevin3.tang@gmail.com>
From: Kevin Tang <kevin.tang@unisoc.com>
Adds MIPI DSI Controller
support for Unisoc's display subsystem.
v5:
- Remove panel_in port for dsi node.
Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Kevin Tang <kevin.tang@unisoc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../display/sprd/sprd,sharkl3-dsi-host.yaml | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
new file mode 100644
index 000000000..bc5594d18
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dsi-host.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Unisoc MIPI DSI Controller
+
+maintainers:
+ - Kevin Tang <kevin.tang@unisoc.com>
+
+properties:
+ compatible:
+ const: sprd,sharkl3-dsi-host
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 2
+
+ clocks:
+ minItems: 1
+
+ clock-names:
+ items:
+ - const: clk_src_96m
+
+ power-domains:
+ maxItems: 1
+
+ ports:
+ type: object
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description:
+ A port node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+ That port should be the input endpoint, usually coming from
+ the associated DPU.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/sprd,sc9860-clk.h>
+ dsi: dsi@63100000 {
+ compatible = "sprd,sharkl3-dsi-host";
+ reg = <0x63100000 0x1000>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "clk_src_96m";
+ clocks = <&pll CLK_TWPLL_96M>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ dsi_in: endpoint {
+ remote-endpoint = <&dpu_out>;
+ };
+ };
+ };
+ };
--
2.29.0
next prev parent reply other threads:[~2021-10-25 9:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-25 9:34 [PATCH v7 0/6] Add Unisoc's drm kms module Kevin Tang
2021-10-25 9:34 ` [PATCH v7 1/6] dt-bindings: display: add Unisoc's drm master bindings Kevin Tang
2021-10-25 9:34 ` [PATCH v7 2/6] drm/sprd: add Unisoc's drm kms master Kevin Tang
2021-11-26 14:03 ` Maarten Lankhorst
2021-12-03 8:47 ` Kevin Tang
2021-10-25 9:34 ` [PATCH v7 3/6] dt-bindings: display: add Unisoc's dpu bindings Kevin Tang
2021-10-25 9:34 ` [PATCH v7 4/6] drm/sprd: add Unisoc's drm display controller driver Kevin Tang
2021-12-03 10:27 ` Maxime Ripard
2021-10-25 9:34 ` Kevin Tang [this message]
2021-10-25 9:34 ` [PATCH v7 6/6] drm/sprd: add Unisoc's drm mipi dsi&dphy driver Kevin Tang
2021-12-03 10:38 ` Maxime Ripard
2021-12-03 12:34 ` Kevin Tang
2021-12-03 14:37 ` Maxime Ripard
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