From: Moteen Shah <m-shah@ti.com>
To: <krzk+dt@kernel.org>, <robh@kernel.org>, <conor+dt@kernel.org>,
<nm@ti.com>, <vigneshr@ti.com>, <kristo@kernel.org>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <u-kumar1@ti.com>,
<gehariprasath@ti.com>, <y-abhilashchandra@ti.com>,
<m-shah@ti.com>
Subject: [PATCH v3 1/2] ti,j721e-system-controller.yaml: Allow audio-refclk as clock-controller child
Date: Mon, 30 Mar 2026 15:14:58 +0530 [thread overview]
Message-ID: <20260330094459.128648-2-m-shah@ti.com> (raw)
In-Reply-To: <20260330094459.128648-1-m-shah@ti.com>
The ti,j721e-system-controller binding currently only allows
clock-controller@ child nodes to reference the ti,am654-ehrpwm-tbclk
schema. However, the system controller on J721S2 also contains audio
reference clock controllers (ti,am62-audio-refclk) that use the same
clock-controller@XXXX naming pattern.
Hence, extend the clock-controller pattern to accept either ehrpwm-tbclk
or audio-refclk schemas using a oneOf constraint.
Signed-off-by: Moteen Shah <m-shah@ti.com>
---
.../bindings/soc/ti/ti,j721e-system-controller.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml
index f3bd0be3b279..d5d84a8f1257 100644
--- a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml
+++ b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml
@@ -53,9 +53,11 @@ patternProperties:
"^clock-controller@[0-9a-f]+$":
type: object
- $ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml#
+ oneOf:
+ - $ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml#
+ - $ref: /schemas/clock/ti,am62-audio-refclk.yaml#
description:
- Clock provider for TI EHRPWM nodes.
+ Clock provider for TI EHRPWM or Audio Reference Clock nodes.
"phy@[0-9a-f]+$":
type: object
--
2.34.1
next prev parent reply other threads:[~2026-03-30 9:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-30 9:44 [PATCH v3 0/2] Enable audio support for J721S2 EVM Moteen Shah
2026-03-30 9:44 ` Moteen Shah [this message]
2026-03-31 7:09 ` [PATCH v3 1/2] ti,j721e-system-controller.yaml: Allow audio-refclk as clock-controller child Krzysztof Kozlowski
2026-04-07 5:46 ` Moteen Shah
2026-04-07 5:53 ` Krzysztof Kozlowski
2026-03-30 9:44 ` [PATCH v3 2/2] arm64: dts: ti: Add audio overlay for k3-j721s2-evm Moteen Shah
2026-03-31 7:11 ` Krzysztof Kozlowski
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=20260330094459.128648-2-m-shah@ti.com \
--to=m-shah@ti.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=gehariprasath@ti.com \
--cc=kristo@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nm@ti.com \
--cc=robh@kernel.org \
--cc=u-kumar1@ti.com \
--cc=vigneshr@ti.com \
--cc=y-abhilashchandra@ti.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