From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B04BE2652A4; Mon, 15 Sep 2025 06:02:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757916171; cv=none; b=jn1zE+0gwZ2mI8LNgbA1oU53+jxPWNzOSoHHD/rsbRHIF8TRxwVgmOur7/Nh68Iw4SJaa5iMWaYbaJCvN+fwNtsgf6Cg/YSB0FAZZTDh7CrgWQu82wdPYkVWnmzwsYULHwqktET+vk7WyS8TIIqg/IGx/pgd+XGhuCwxEoDY1jA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757916171; c=relaxed/simple; bh=R/v39Zvvp2nJDWSy8hWa1ht4SitGUbvx92jwmRxjejk=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=Xw+VgwPUu6jQoYGCUbWtWdDpX1RoIKvo6CYVDjUqndpnvBMPCa/fvw7HeEZqinqFzPwRwCQwJ/eMw2lubneSqrdRyGH3VDVmfDjSlVYzIla5rfsHMK6bkFhYPWGU53sA8JPNhJP5ctILRM7WCijfzZ8HvyeQE0sqQnNsebbj9AY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=voKqXK/A; arc=none smtp.client-ip=198.47.19.246 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="voKqXK/A" Received: from lelvem-sh01.itg.ti.com ([10.180.77.71]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTP id 58F625Zj1429273; Mon, 15 Sep 2025 01:02:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757916125; bh=n0u4PxfyY4PoKcxJ30zJrCWPuw9liRt9K8tJCU5A/vc=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=voKqXK/A+wMyudxPFxyJd/wGyiswo0uMUOQj9Sf27kEBrVrKCO8k7RreRXF8IE2mM g3k0WF/MwZcDg9WdtLODVrkKqFluJPjKr08miXXgoG4qvxcoaR2PvhzGRDUinNfgrb EdTIeL0iUU5p9FaL26x61RzhQenHRfyjtxneEZKE= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelvem-sh01.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 58F624dX3181974 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Mon, 15 Sep 2025 01:02:04 -0500 Received: from DLEE214.ent.ti.com (157.170.170.117) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Mon, 15 Sep 2025 01:02:03 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DLEE214.ent.ti.com (157.170.170.117) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20 via Frontend Transport; Mon, 15 Sep 2025 01:02:03 -0500 Received: from [172.24.233.62] (devarsh-precision-tower-3620.dhcp.ti.com [172.24.233.62]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 58F61vdW3240035; Mon, 15 Sep 2025 01:01:58 -0500 Message-ID: Date: Mon, 15 Sep 2025 11:31:56 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: ti: k3-am62: Add support for AM625 OLDI IO Control To: Swamil Jain , , , , , , , , , , , , , , CC: , , , , , , References: <20250913064205.4152249-1-s-jain1@ti.com> <20250913064205.4152249-2-s-jain1@ti.com> Content-Language: en-US From: Devarsh Thakkar In-Reply-To: <20250913064205.4152249-2-s-jain1@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 13/09/25 12:12, Swamil Jain wrote: > From: Aradhya Bhatia > > Add TI DSS OLDI-IO control registers for AM625 DSS. This is a region of > 12 32bit registers found in the TI AM625 CTRL_MMR0 register space[0]. > They are used to control the characteristics of the OLDI DATA/CLK IO as > needed by the DSS display controller node. > > [0]: https://www.ti.com/lit/pdf/spruiv7 > > Signed-off-by: Aradhya Bhatia > Signed-off-by: Swamil Jain Reviewed-by: Devarsh Thakkar Regards Devarsh > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index 029380dc1a35..dcc71db8afd4 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -76,6 +76,11 @@ audio_refclk1: clock-controller@82e4 { > assigned-clock-parents = <&k3_clks 157 18>; > #clock-cells = <0>; > }; > + > + dss_oldi_io_ctrl: oldi-io-controller@8600 { > + compatible = "ti,am625-dss-oldi-io-ctrl", "syscon"; > + reg = <0x8600 0x200>; > + }; > }; > > dmss: bus@48000000 {