From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Subject: [PATCH 01/10] dt-bindings: display: renesas: Add R-Car LVDS encoder DT bindings
Date: Fri, 12 Jan 2018 02:58:49 +0200 [thread overview]
Message-ID: <20180112005858.26472-2-laurent.pinchart+renesas@ideasonboard.com> (raw)
In-Reply-To: <20180112005858.26472-1-laurent.pinchart+renesas@ideasonboard.com>
The Renesas R-Car Gen2 and Gen3 SoCs have internal LVDS encoders. Add
corresponding device tree bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
.../bindings/display/bridge/renesas,lvds.txt | 54 ++++++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 55 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
new file mode 100644
index 000000000000..459c56822eda
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
@@ -0,0 +1,54 @@
+Renesas R-Car LVDS Encoder
+==========================
+
+These DT bindings describe the LVDS encoder embedded in the Renesas R-Car Gen2
+and Gen3 SoCs.
+
+Required properties:
+
+- compatible : Shall contain one of
+ - "renesas,lvds-r8a7743" for R8A7790 (R-Car RZ/G1M) compatible LVDS encoders
+ - "renesas,lvds-r8a7790" for R8A7790 (R-Car H2) compatible LVDS encoders
+ - "renesas,lvds-r8a7791" for R8A7791 (R-Car M2-W) compatible LVDS encoders
+ - "renesas,lvds-r8a7793" for R8A7791 (R-Car M2-N) compatible LVDS encoders
+ - "renesas,lvds-r8a7795" for R8A7795 (R-Car H3) compatible LVDS encoders
+ - "renesas,lvds-r8a7796" for R8A7796 (R-Car M3-W) compatible LVDS encoders
+
+- reg: Base address and length for the memory-mapped registers
+- clocks: A phandle + clock-specifier pair for the functional clock
+
+Requires nodes:
+
+The LVDS encoder has two video ports. Their connections are modelled using the
+OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
+
+- Video port 0 corresponds to the parallel input
+- Video port 1 corresponds to the LVDS output
+
+Each port shall have a single endpoint.
+
+
+Example:
+
+ lvds0: lvds@feb90000 {
+ compatible = "renesas,lvds-r8a7790";
+ reg = <0 0xfeb90000 0 0x1c>;
+ clocks = <&cpg CPG_MOD 726>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ lvds0_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ lvds0_out: endpoint {
+ };
+ };
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 40aea858c7ea..5609a7f5ac4d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4725,6 +4725,7 @@ F: drivers/gpu/drm/rcar-du/
F: drivers/gpu/drm/shmobile/
F: include/linux/platform_data/shmob_drm.h
F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
+F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
F: Documentation/devicetree/bindings/display/renesas,du.txt
DRM DRIVERS FOR ROCKCHIP
--
Regards,
Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
devicetree@vger.kernel.org
Subject: [PATCH 01/10] dt-bindings: display: renesas: Add R-Car LVDS encoder DT bindings
Date: Fri, 12 Jan 2018 02:58:49 +0200 [thread overview]
Message-ID: <20180112005858.26472-2-laurent.pinchart+renesas@ideasonboard.com> (raw)
In-Reply-To: <20180112005858.26472-1-laurent.pinchart+renesas@ideasonboard.com>
The Renesas R-Car Gen2 and Gen3 SoCs have internal LVDS encoders. Add
corresponding device tree bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
.../bindings/display/bridge/renesas,lvds.txt | 54 ++++++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 55 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
new file mode 100644
index 000000000000..459c56822eda
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
@@ -0,0 +1,54 @@
+Renesas R-Car LVDS Encoder
+==========================
+
+These DT bindings describe the LVDS encoder embedded in the Renesas R-Car Gen2
+and Gen3 SoCs.
+
+Required properties:
+
+- compatible : Shall contain one of
+ - "renesas,lvds-r8a7743" for R8A7790 (R-Car RZ/G1M) compatible LVDS encoders
+ - "renesas,lvds-r8a7790" for R8A7790 (R-Car H2) compatible LVDS encoders
+ - "renesas,lvds-r8a7791" for R8A7791 (R-Car M2-W) compatible LVDS encoders
+ - "renesas,lvds-r8a7793" for R8A7791 (R-Car M2-N) compatible LVDS encoders
+ - "renesas,lvds-r8a7795" for R8A7795 (R-Car H3) compatible LVDS encoders
+ - "renesas,lvds-r8a7796" for R8A7796 (R-Car M3-W) compatible LVDS encoders
+
+- reg: Base address and length for the memory-mapped registers
+- clocks: A phandle + clock-specifier pair for the functional clock
+
+Requires nodes:
+
+The LVDS encoder has two video ports. Their connections are modelled using the
+OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
+
+- Video port 0 corresponds to the parallel input
+- Video port 1 corresponds to the LVDS output
+
+Each port shall have a single endpoint.
+
+
+Example:
+
+ lvds0: lvds@feb90000 {
+ compatible = "renesas,lvds-r8a7790";
+ reg = <0 0xfeb90000 0 0x1c>;
+ clocks = <&cpg CPG_MOD 726>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ lvds0_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ lvds0_out: endpoint {
+ };
+ };
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 40aea858c7ea..5609a7f5ac4d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4725,6 +4725,7 @@ F: drivers/gpu/drm/rcar-du/
F: drivers/gpu/drm/shmobile/
F: include/linux/platform_data/shmob_drm.h
F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
+F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
F: Documentation/devicetree/bindings/display/renesas,du.txt
DRM DRIVERS FOR ROCKCHIP
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2018-01-12 0:58 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-12 0:58 [PATCH 00/10] R-Car DU: Convert LVDS code to bridge driver Laurent Pinchart
2018-01-12 0:58 ` Laurent Pinchart [this message]
2018-01-12 0:58 ` [PATCH 01/10] dt-bindings: display: renesas: Add R-Car LVDS encoder DT bindings Laurent Pinchart
2018-01-12 9:45 ` Geert Uytterhoeven
[not found] ` <CAMuHMdWMgst-1evod+0hZujU2xPtO3UmO9c2CPPrTg=gpHpTbw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-12 13:36 ` Laurent Pinchart
2018-01-12 13:36 ` Laurent Pinchart
2018-01-12 10:13 ` Geert Uytterhoeven
2018-01-12 13:29 ` Laurent Pinchart
2018-01-15 6:55 ` Simon Horman
2018-01-15 6:55 ` Simon Horman
[not found] ` <20180115065528.cfelrll6dm6ggf4e-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
2018-01-15 6:59 ` Laurent Pinchart
2018-01-15 6:59 ` Laurent Pinchart
2018-01-15 7:57 ` Simon Horman
2018-01-15 8:05 ` Geert Uytterhoeven
2018-01-15 8:26 ` Laurent Pinchart
[not found] ` <20180112005858.26472-2-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2018-01-12 12:59 ` Biju Das
2018-01-12 12:59 ` Biju Das
2018-01-12 13:26 ` Laurent Pinchart
2018-01-12 14:00 ` Fabrizio Castro
2018-01-12 14:25 ` Laurent Pinchart
2018-01-12 14:25 ` Laurent Pinchart
2018-01-12 15:13 ` Sergei Shtylyov
[not found] ` <81a9462b-6aaa-52c7-f741-e504c14838e9-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
2018-01-12 20:34 ` Laurent Pinchart
2018-01-12 20:34 ` Laurent Pinchart
2018-01-12 0:58 ` [PATCH 02/10] dt-bindings: display: renesas: Deprecate LVDS support in the DU bindings Laurent Pinchart
2018-01-12 9:49 ` Geert Uytterhoeven
[not found] ` <CAMuHMdXYJmh8ssSRt8u75fTv5gyrpcoPKAuCT=BaF1Eu27CaiQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-12 10:44 ` Laurent Pinchart
2018-01-12 10:44 ` Laurent Pinchart
2018-01-19 21:23 ` Rob Herring
2018-01-19 21:23 ` Rob Herring
[not found] ` <20180112005858.26472-3-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2018-01-12 9:54 ` Vladimir Zapolskiy
2018-01-12 9:54 ` Vladimir Zapolskiy
2018-01-12 10:43 ` Laurent Pinchart
2018-01-12 14:52 ` Sergei Shtylyov
2018-01-12 14:52 ` Sergei Shtylyov
2018-01-12 15:14 ` Sergei Shtylyov
2018-01-12 15:14 ` Sergei Shtylyov
2018-01-12 16:46 ` Laurent Pinchart
2018-01-19 21:24 ` Rob Herring
2018-01-12 0:58 ` [PATCH 03/10] drm: rcar-du: Fix legacy DT to create LVDS encoder nodes Laurent Pinchart
[not found] ` <20180112005858.26472-4-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2018-01-12 10:09 ` Geert Uytterhoeven
2018-01-12 10:09 ` Geert Uytterhoeven
[not found] ` <CAMuHMdW5wDj5gyTnh+Xa3J10b_6For0MdhcTFgdU_+sgx=BYmA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-12 13:53 ` Laurent Pinchart
2018-01-12 13:53 ` Laurent Pinchart
2018-01-12 0:58 ` [PATCH 04/10] drm: rcar-du: Convert LVDS encoder code to bridge driver Laurent Pinchart
2018-01-12 0:58 ` [PATCH 05/10] ARM: dts: porter: Fix HDMI output routing Laurent Pinchart
2018-01-15 7:56 ` Simon Horman
2018-01-15 8:25 ` Laurent Pinchart
2018-01-16 9:09 ` Simon Horman
2018-01-12 0:58 ` [PATCH 06/10] ARM: dts: r8a7790: Convert to new LVDS DT bindings Laurent Pinchart
2018-01-12 0:58 ` Laurent Pinchart
2018-01-12 0:58 ` [PATCH 07/10] ARM: dts: r8a7791: " Laurent Pinchart
2018-01-12 0:58 ` [PATCH 08/10] ARM: dts: r8a7793: " Laurent Pinchart
2018-01-12 0:58 ` [PATCH 09/10] arm64: dts: renesas: r8a7795: " Laurent Pinchart
2018-01-12 0:58 ` [PATCH 10/10] arm64: dts: renesas: r8a7796: " Laurent Pinchart
2018-01-12 9:47 ` [PATCH 00/10] R-Car DU: Convert LVDS code to bridge driver Geert Uytterhoeven
2018-01-12 13:48 ` Laurent Pinchart
2018-01-15 6:57 ` Simon Horman
2018-01-15 6:57 ` Simon Horman
2018-01-15 7:00 ` Laurent Pinchart
2018-01-15 7:58 ` Simon Horman
[not found] ` <20180112005858.26472-1-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2018-01-15 6:59 ` Simon Horman
2018-01-15 6:59 ` Simon Horman
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