From: Stefan Wahren <stefan.wahren@i2se.com>
To: Rob Herring <robh+dt@kernel.org>,
Nicolas Saenz Julienne <nsaenz@kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com,
Maxime Ripard <maxime@cerno.tech>,
devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <stefan.wahren@i2se.com>
Subject: [PATCH 4/9] dt-bindings: display: bcm2835: add optional property power-domains
Date: Sun, 1 Aug 2021 14:28:47 +0200 [thread overview]
Message-ID: <1627820932-7247-5-git-send-email-stefan.wahren@i2se.com> (raw)
In-Reply-To: <1627820932-7247-1-git-send-email-stefan.wahren@i2se.com>
The Raspberry Pi boards with BCM283x needs control of the power domains
to get display components running. So add this as an optional property
in order to avoid such DT schema warnings:
hdmi@7e902000: 'power-domains' does not match any of the regexes: ...
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml | 3 +++
Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml | 3 +++
Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml | 3 +++
Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml | 3 +++
4 files changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
index 3260857..c8b2459 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
@@ -47,6 +47,9 @@ properties:
interrupts:
maxItems: 1
+ power-domains:
+ maxItems: 1
+
required:
- "#clock-cells"
- compatible
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
index 031e35e..48c8cad 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
@@ -51,6 +51,9 @@ properties:
dma-names:
const: audio-rx
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
index 8a73780..c55a821 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
@@ -24,6 +24,9 @@ properties:
interrupts:
maxItems: 1
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
index 9b24081..5d921e3 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
@@ -24,6 +24,9 @@ properties:
interrupts:
maxItems: 1
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.7.4
next prev parent reply other threads:[~2021-08-01 12:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-01 12:28 [PATCH 0/9] ARM: dts: Add Raspberry Pi CM4 & CM4 IO Board support Stefan Wahren
2021-08-01 12:28 ` [PATCH 1/9] ARM: dts: bcm2711: fix emmc2bus node name Stefan Wahren
2021-08-02 10:25 ` Marc Zyngier
2021-08-01 12:28 ` [PATCH 2/9] ARM: dts: bcm2711: fix MDIO #address- and #size-cells Stefan Wahren
2021-08-05 9:08 ` Florian Fainelli
2021-08-01 12:28 ` [PATCH 3/9] ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator states Stefan Wahren
2021-08-01 12:28 ` Stefan Wahren [this message]
2021-08-06 21:11 ` [PATCH 4/9] dt-bindings: display: bcm2835: add optional property power-domains Rob Herring
2021-08-01 12:28 ` [PATCH 5/9] ARM: dts: bcm283x-rpi: Move Wifi/BT into separate dtsi Stefan Wahren
2021-08-01 12:28 ` [PATCH 6/9] dt-bindings: arm: bcm2835: Add Raspberry Pi Compute Module 4 Stefan Wahren
2021-08-06 21:12 ` Rob Herring
2021-08-01 12:28 ` [PATCH 7/9] ARM: dts: " Stefan Wahren
2021-08-01 12:28 ` [PATCH 8/9] ARM: dts: Add Raspberry Pi Compute Module 4 IO Board Stefan Wahren
2021-08-01 12:28 ` [PATCH 9/9] arm64: dts: broadcom: Add reference to RPi CM4 " Stefan Wahren
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=1627820932-7247-5-git-send-email-stefan.wahren@i2se.com \
--to=stefan.wahren@i2se.com \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=devicetree@vger.kernel.org \
--cc=f.fainelli@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-rpi-kernel@lists.infradead.org \
--cc=maxime@cerno.tech \
--cc=nsaenz@kernel.org \
--cc=rjui@broadcom.com \
--cc=robh+dt@kernel.org \
--cc=sbranden@broadcom.com \
/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).