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X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2026 10:29:31.5227 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 50dc23e5-b026-478f-cd2a-08de54ea22ce X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.195];Helo=[flwvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000AD7C.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR10MB5836 On 12/01/26 4:15 pm, Moteen Shah wrote: > From: Jayesh Choudhary > > On J721S2 SoC, the AUDIO_REFCLK1 can be used as input to external > peripherals when configured through CTRL_MMR. > Add audio_refclk1 node which would be used as system clock for > audio codec PCM3168A. > > Signed-off-by: Jayesh Choudhary > Signed-off-by: Moteen Shah > --- > arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > Reviewed-by: Hari Prasath Gujulan Elango > diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > index 80c51b11ac9f..3ecc7c973205 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi > @@ -75,6 +75,15 @@ ehrpwm_tbclk: clock-controller@140 { > reg = <0x140 0x18>; > #clock-cells = <1>; > }; > + > + audio_refclk1: clock-controller@42e4 { > + compatible = "ti,am62-audio-refclk"; > + reg = <0x42e4 0x4>; > + clocks = <&k3_clks 157 299>; > + assigned-clocks = <&k3_clks 157 299>; > + assigned-clock-parents = <&k3_clks 157 328>; > + #clock-cells = <0>; > + }; > }; > > main_ehrpwm0: pwm@3000000 {