From patchwork Thu Apr 11 22:52:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judith Mendez X-Patchwork-Id: 13626596 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D264BC4345F for ; Thu, 11 Apr 2024 22:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PRuxk0It2dVS3WWWnikwV0yen3TE2wlqtmstRIiFRy8=; b=c2Ia2/7zbTxg50 91ha6dE3cs+Qz6xCTrpBs+vsfW2g0VOCeQ9RND2y5HP8Cd9k26eq6XQn8KNgvKGNE84SxMLfv/VZ9 CUqUFxQ7DoXI21ZuzgVv799L5dudhgC5QvMXHgZEO/1Du6p6DnAjsSRrVlVLuVs/xvAudVrDaLlzZ IThIzIqqJCq/QpH0hP+YtBUdYjJDq5OwzBESJOZ7W83mAXFst9YePVW7lgidHMyOpTQ/yNtKSXgrb 5AU+Y8J3yY4O1Fq+ZCIU8c3MmLtzq1wck8+A92tyX1Tv7a84CdJgkwOgLfnrM+ZeCJV8vQAeEgSy3 uO4k18YxrY9chTJGGLHQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rv3I3-0000000ENgV-3aMs; Thu, 11 Apr 2024 22:53:07 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rv3I0-0000000ENee-0UyA for linux-arm-kernel@lists.infradead.org; Thu, 11 Apr 2024 22:53:05 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 43BMqwIe106823; Thu, 11 Apr 2024 17:52:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1712875978; bh=2LfTDKlFS9AeONkXkDfJQ8nmESoidJKOear7mi/CZWg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=D0zKLJTsLgbiDY0k/nZoElt03uCqZTNTQPqUZ/QWRgiBEpbx/kV7KiOvjzXnbFZrE 91nUFIYd5fGuH53/DYBx6I56duAIrEHcoI5L/ysZSMywK0czdfiEygsBsfI1a/2Dzc mTM7lfnPjgVj06hdwG4Hnts/FuyqLoGw2RFBciDI= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 43BMqwqX108003 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 11 Apr 2024 17:52:58 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 11 Apr 2024 17:52:57 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE106.ent.ti.com (10.64.6.27) 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; Thu, 11 Apr 2024 17:52:57 -0500 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 43BMqv7d002381; Thu, 11 Apr 2024 17:52:57 -0500 From: Judith Mendez To: Rob Herring , Krzysztof Kozlowski CC: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Conor Dooley , , , , Bhavya Kapoor , Dasnavis Sabiya , Udit Kumar Subject: [PATCH 7/7] arm64: dts: ti: k3-j784s4-evm: Remove HS400 mode support for eMMC Date: Thu, 11 Apr 2024 17:52:57 -0500 Message-ID: <20240411225257.383889-8-jm@ti.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240411225257.383889-1-jm@ti.com> References: <20240411225257.383889-1-jm@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240411_155304_355864_B6E760B6 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Udit Kumar The eMMC fails to enumerate intermittently on HS400 mode. Also observing multiple CQE recovery warnings. Update the sdhci0 node to disable HS400. Cc: Vignesh Raghavendra Cc: Bhavya Kapoor Cc: Siddharth Vadapalli Signed-off-by: Udit Kumar Signed-off-by: Vignesh Raghavendra [Judith: Reword commit] Signed-off-by: Judith Mendez --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 81fd7afac8c57..04a241a91e6b8 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -791,6 +791,7 @@ &main_sdhci0 { non-removable; ti,driver-strength-ohm = <50>; disable-wp; + no-mmc-hs400; }; &main_sdhci1 {