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 1/3] ti,j721e-system-controller.yaml: Allow audio-refclk as clock-controller child
Date: Mon, 12 Jan 2026 16:15:34 +0530 [thread overview]
Message-ID: <20260112104536.83309-2-m-shah@ti.com> (raw)
In-Reply-To: <20260112104536.83309-1-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:[~2026-01-12 10:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 10:45 [PATCH 0/3] Enable analog audio support on J721S2 EVM Moteen Shah
2026-01-12 10:45 ` Moteen Shah [this message]
2026-01-15 17:31 ` [PATCH 1/3] ti,j721e-system-controller.yaml: Allow audio-refclk as clock-controller child Rob Herring (Arm)
2026-01-12 10:45 ` [PATCH 2/3] arm64: dts: ti: k3-j721s2-main: Add audio_refclk node Moteen Shah
2026-01-16 10:29 ` Hari Prasath
2026-01-12 10:45 ` [PATCH 3/3] arm64: dts: ti: k3-j721s2-common-proc-board: Enable analog audio support Moteen Shah
2026-01-16 11:52 ` Hari Prasath
2026-01-16 13:04 ` Nishanth Menon
2026-02-04 11:18 ` Moteen Shah
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