From: Jayesh Choudhary <j-choudhary@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>, <devicetree@vger.kernel.org>
Cc: <kristo@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <r-donadkar@ti.com>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <j-choudhary@ti.com>
Subject: [PATCH 0/3] Enable audio support for J721S2-EVM
Date: Wed, 4 Jun 2025 16:16:53 +0530 [thread overview]
Message-ID: <20250604104656.38752-1-j-choudhary@ti.com> (raw)
These 3 patches add the support to enable audio on J721S2-EVM.
This required the i2c-mux support[0] which is now in linux tree.
Now, this series ***depends upon only one dts change[1]*** to ensure there
are no dtbs_check warnings (no functional issues):
"ti,j721e-system-controller.yaml" refers to "ti,am654-ehrpwm-tbclk.yaml"
for clock-controller nodes, but for audio we need "ti,am62-audio-refclk".
When scm_conf is "simple-bus", there are no such warnings.
Test log: https://gist.github.com/Jayesh2000/840c19ef8f9b7f0f75dedd015ccbf98a
[0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0fc829dbde9bf1f349631c677a85e08782037ecf
[1]: https://lore.kernel.org/all/20250603095609.33569-4-j-choudhary@ti.com/
Jayesh Choudhary (3):
arm64: dts: ti: k3-j721s2-main: Add McASP nodes
arm64: dts: ti: k3-j721s2-main: Add audio_refclk node
arm64: dts: ti: k3-j721s2-common-proc-board: Enable analog audio
support
.../dts/ti/k3-j721s2-common-proc-board.dts | 131 ++++++++++++++++++
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 99 +++++++++++++
2 files changed, 230 insertions(+)
--
2.34.1
next reply other threads:[~2025-06-04 10:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-04 10:46 Jayesh Choudhary [this message]
2025-06-04 10:46 ` [PATCH 1/3] arm64: dts: ti: k3-j721s2-main: Add McASP nodes Jayesh Choudhary
2025-06-04 10:46 ` [PATCH 2/3] arm64: dts: ti: k3-j721s2-main: Add audio_refclk node Jayesh Choudhary
2025-06-04 10:46 ` [PATCH 3/3] arm64: dts: ti: k3-j721s2-common-proc-board: Enable analog audio support Jayesh Choudhary
2025-06-04 13:58 ` [PATCH 0/3] Enable audio support for J721S2-EVM Rob Herring (Arm)
2025-06-26 4:04 ` (subset) " Vignesh Raghavendra
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