From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: laurent.pinchart@ideasonboard.com,
kieran.bingham+renesas@ideasonboard.com, geert@linux-m68k.org,
horms@verge.net.au, uli+renesas@fpond.eu
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>,
airlied@linux.ie, daniel@ffwll.ch,
linux-renesas-soc@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Rob Herring <robh@kernel.org>
Subject: [PATCH v6 2/8] dt-bindings: display, renesas,du: Document cmms property
Date: Wed, 16 Oct 2019 10:55:42 +0200 [thread overview]
Message-ID: <20191016085548.105703-3-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <20191016085548.105703-1-jacopo+renesas@jmondi.org>
Document the newly added 'cmms' property which accepts a list of phandle
and channel index pairs that point to the CMM units available for each
Display Unit output video channel.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
Documentation/devicetree/bindings/display/renesas,du.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt
index c97dfacad281..3d9809b486b6 100644
--- a/Documentation/devicetree/bindings/display/renesas,du.txt
+++ b/Documentation/devicetree/bindings/display/renesas,du.txt
@@ -45,6 +45,10 @@ Required Properties:
instance that serves the DU channel, and the channel index identifies the
LIF instance in that VSP.
+ - renesas,cmms: A list of phandles to the CMM instances present in the SoC,
+ one for each available DU channel. The property shall not be specified for
+ SoCs that do not provide any CMM (such as V3M and V3H).
+
Required nodes:
The connections to the DU output video ports are modeled using the OF graph
@@ -91,6 +95,7 @@ Example: R8A7795 (R-Car H3) ES2.0 DU
<&cpg CPG_MOD 721>;
clock-names = "du.0", "du.1", "du.2", "du.3";
vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
+ renesas,cmms = <&cmm0>, <&cmm1>, <&cmm2>, <&cmm3>;
ports {
#address-cells = <1>;
--
2.23.0
next prev parent reply other threads:[~2019-10-16 8:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 8:55 [PATCH v6 0/8] drm: rcar-du: Add Color Management Module (CMM) Jacopo Mondi
2019-10-16 8:55 ` [PATCH v6 1/8] dt-bindings: display: renesas,cmm: Add R-Car CMM documentation Jacopo Mondi
2019-10-17 14:10 ` Rob Herring
2019-10-16 8:55 ` Jacopo Mondi [this message]
2019-10-16 8:55 ` [PATCH v6 3/8] drm: rcar-du: Add support for CMM Jacopo Mondi
2019-10-16 13:45 ` Laurent Pinchart
2019-10-17 12:43 ` Jacopo Mondi
2019-10-17 12:48 ` Laurent Pinchart
2019-10-17 13:43 ` [PATCH 6.1 " Jacopo Mondi
2019-10-17 19:11 ` Laurent Pinchart
2019-10-16 8:55 ` [PATCH v6 4/8] drm: rcar-du: kms: Initialize CMM instances Jacopo Mondi
2019-10-16 8:55 ` [PATCH v6 5/8] drm: rcar-du: crtc: Control CMM operations Jacopo Mondi
2019-10-16 13:49 ` Laurent Pinchart
2019-10-17 13:44 ` [PATCH v6.1 " Jacopo Mondi
2019-10-17 19:12 ` Laurent Pinchart
2019-10-16 8:55 ` [PATCH v6 6/8] drm: rcar-du: crtc: Register GAMMA_LUT properties Jacopo Mondi
2019-10-16 8:55 ` [PATCH v6 7/8] arm64: dts: renesas: Add CMM units to Gen3 SoCs Jacopo Mondi
2019-10-21 8:58 ` Geert Uytterhoeven
2019-10-16 8:55 ` [PATCH v6 8/8] drm: rcar-du: kms: Expand comment in vsps parsing routine Jacopo Mondi
2019-10-17 19:14 ` [PATCH v6 0/8] drm: rcar-du: Add Color Management Module (CMM) Laurent Pinchart
2019-11-05 16:14 ` Geert Uytterhoeven
2019-11-05 19:52 ` Laurent Pinchart
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=20191016085548.105703-3-jacopo+renesas@jmondi.org \
--to=jacopo+renesas@jmondi.org \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=geert@linux-m68k.org \
--cc=horms@verge.net.au \
--cc=kieran.bingham+renesas@ideasonboard.com \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=robh@kernel.org \
--cc=uli+renesas@fpond.eu \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).