Message ID | 20221018211533.21335-9-afd@ti.com |
---|---|
State | New |
Headers |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z11-20020a630a4b000000b0044b8e2abe1csi16925745pgk.170.2022.10.18.14.26.36; Tue, 18 Oct 2022 14:26:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=aYO023Px; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229970AbiJRVQO (ORCPT <rfc822;toshivichauhan@gmail.com> + 99 others); Tue, 18 Oct 2022 17:16:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230308AbiJRVPx (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Tue, 18 Oct 2022 17:15:53 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34B259DFA7; Tue, 18 Oct 2022 14:15:52 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 29ILFdm5098744; Tue, 18 Oct 2022 16:15:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1666127739; bh=ynKL0Sd3SS9FgVBdB3JB/48+L76XQNXQPeXcaOoNpdw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=aYO023PxsaQgBV9jMNwnxfY8lGklr2Ur44LtCIKRPMFOWIV1VOZlnRKfK2uR3NTZJ ZJ+FpBuqBdULR2+MEJhIqFBeyaPS4OdJ2LmYuehuqbzsLwP2QDvjwIEN5UNEkx9Br/ bjYNnXHkaJ/mvF9pQdZXxEeK3RfiIoB/KpPUvICA= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 29ILFdVZ005850 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 18 Oct 2022 16:15:39 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6; Tue, 18 Oct 2022 16:15:38 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6 via Frontend Transport; Tue, 18 Oct 2022 16:15:38 -0500 Received: from ula0226330.dal.design.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 29ILFXoI014456; Tue, 18 Oct 2022 16:15:38 -0500 From: Andrew Davis <afd@ti.com> To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>, Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Bryan Brattlof <bb@ti.com>, <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org> CC: Andrew Davis <afd@ti.com> Subject: [PATCH 08/10] arm64: dts: ti: k3-am62: Enable MCAN nodes at the board level Date: Tue, 18 Oct 2022 16:15:31 -0500 Message-ID: <20221018211533.21335-9-afd@ti.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221018211533.21335-1-afd@ti.com> References: <20221018211533.21335-1-afd@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747062264121186702?= X-GMAIL-MSGID: =?utf-8?q?1747062264121186702?= |
Series |
AM62x Disable Incomplete DT Nodes
|
|
Commit Message
Andrew Davis
Oct. 18, 2022, 9:15 p.m. UTC
MCAN nodes defined in the top-level AM62x SoC dtsi files are incomplete
and will not be functional unless they are extended with pinmux
information.
As the pinmux is only known at the board integration level, these
nodes should only be enabled when provided with this information.
Disable the MCAN nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-am625-sk.dts | 4 ----
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index 5169f77cd37a..43eebff429ab 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -607,6 +607,7 @@ main_mcan0: can@20701000 { <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "int0", "int1"; bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + status = "disabled"; }; epwm0: pwm@23000000 { diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts index b8938eb9c55a..b6d53366ec50 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts @@ -452,7 +452,3 @@ partition@3fc0000 { }; }; }; - -&main_mcan0 { - status = "disabled"; -};