From nobody Tue Dec 16 21:34:05 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E67ACE7B5F3 for ; Wed, 4 Oct 2023 11:13:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242225AbjJDLNC (ORCPT ); Wed, 4 Oct 2023 07:13:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242212AbjJDLM7 (ORCPT ); Wed, 4 Oct 2023 07:12:59 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15AFFA1; Wed, 4 Oct 2023 04:12:56 -0700 (PDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 394BCgMb021501; Wed, 4 Oct 2023 06:12:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1696417962; bh=hcEGmJaTca5mJ5+a9zfv03AuWfc5b7/qRiW8nMZRQz0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=vLGo+nWVzXAFoe+/4ESLpdkR7RIgKfPNEmDEC2MZcUgEMdjJNYpj5iZ0XuwBCgmYw DKy3JIKlWk512pShx5PBhGBKTSrElcaymLezXzA8ne4osCMU7rz4TAT7InxHDFLGo9 cNqpPy+Es3wjJuGTcmJU9xb/My+34GDabcaNe0pg= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 394BCggZ056321 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 4 Oct 2023 06:12:42 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 4 Oct 2023 06:12:42 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 4 Oct 2023 06:12:42 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 394BCf3F004007; Wed, 4 Oct 2023 06:12:41 -0500 From: Nitin Yadav To: , , CC: , , , , , , , , Subject: [PATCH v2 1/3] arm64: dts: ti: Add GPMC support for AM62x LP SK Date: Wed, 4 Oct 2023 16:42:36 +0530 Message-ID: <20231004111238.3968984-2-n-yadav@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231004111238.3968984-1-n-yadav@ti.com> References: <20231004111238.3968984-1-n-yadav@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add gpmc0 and elm0 nodes in k3-am62-main. Add GPMC0_CFG and GPMC0_DATA entry in cbass_main node. Signed-off-by: Nitin Yadav --- arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 29 ++++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am62.dtsi | 2 ++ 2 files changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am62-main.dtsi index ac760d9b831d..f854369dfc27 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -965,4 +965,33 @@ mcasp2: audio-controller@2b20000 { power-domains =3D <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>; status =3D "disabled"; }; + gpmc0: memory-controller@3b000000 { + compatible =3D "ti,am64-gpmc"; + reg =3D <0x00 0x03b000000 0x00 0x400>, + <0x00 0x050000000 0x00 0x8000000>; + reg-names =3D "cfg", "data"; + interrupts =3D ; + clocks =3D <&k3_clks 80 0>; + clock-names =3D "fck"; + power-domains =3D <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>; + gpmc,num-cs =3D <3>; + gpmc,num-waitpins =3D <2>; + #address-cells =3D <2>; + #size-cells =3D <1>; + interrupt-controller; + #interrupt-cells =3D <2>; + gpio-controller; + #gpio-cells =3D <2>; + status =3D "disabled"; + }; + + elm0: ecc@25010000 { + compatible =3D "ti,am3352-elm"; + reg =3D <0x00 0x25010000 0x00 0x2000>; + interrupts =3D ; + clocks =3D <&k3_clks 54 0>; + clock-names =3D "fck"; + power-domains =3D <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>; + status =3D "disabled"; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k= 3-am62.dtsi index f1e15206e1ce..b9b1e522d74c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi @@ -77,6 +77,8 @@ cbass_main: bus@f0000 { <0x00 0x70000000 0x00 0x70000000 0x00 0x00010000>, /* OCSRAM */ <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ + <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0 CFG */ + <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */ =20 /* MCU Domain Range */ <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>, --=20 2.25.1