From patchwork Wed Apr 12 12:14:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhavya Kapoor X-Patchwork-Id: 13209102 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 1039AC7619A for ; Wed, 12 Apr 2023 12:15:29 +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: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:In-Reply-To:References: List-Owner; bh=yZlswsjYXCiaB92DnWzkeVumX8LRgu/JC99SUtc8Mws=; b=ZEuNkdrbhopOHB kHNnCU9T8epS1p5p1e9Dbj3ODMoJuQx/sl/jgwFmSGtR2GFE3iO6oVQCMZDa8nln1cLyPMK4XdT2k DIb/xr0RpScL4HsbdaUIDC8ibxr/KeaOKQ7FUBDaBgE+pk1nr1hxOnVlRVuKEW80b/+n0BWMHUJoV WcMrUWJLbcDYwb2YJ6xOgyilQg21LoT/bQFBXWgxgQxhMUE9BorxasPSKRQz1wn9pJhtY1OvQbeiJ fb3kiIXRPVyTXDoO9Cz8+VgmW67+yAJMbemSf4B7c7yPoT0akWBE+JA3xV27irZQgK9UWxa/hUkzK hWkak85a54iQ13nPaKBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmZMv-0033AI-1U; Wed, 12 Apr 2023 12:14:33 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmZMr-00339i-2P for linux-arm-kernel@lists.infradead.org; Wed, 12 Apr 2023 12:14:31 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33CCEGlq010655; Wed, 12 Apr 2023 07:14:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1681301656; bh=ZBuHLpO3NAI8tZ1HCgNXx960GkgMPOfjXmyfDuODYTo=; h=From:To:CC:Subject:Date; b=Z73K8+NflhBrBfwxcxg7OATsIOtSBM+E8lXbvr6JW13iF5rhe2WggwEC+e6pI7IeL yrZ9EZ9ANPeX8IE0xawQNFr5KmD0sORCq/33SXD89S2u9wk+MQnlNSKZbQgf78C8oh JVNi1ZsTZ438Hm2SpmdkS5xEmF8bHbhObEGTg3+M= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33CCEGa8003059 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 12 Apr 2023 07:14:16 -0500 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Wed, 12 Apr 2023 07:14:16 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) 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 15.1.2507.16 via Frontend Transport; Wed, 12 Apr 2023 07:14:16 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33CCEFil049647; Wed, 12 Apr 2023 07:14:16 -0500 From: Bhavya Kapoor To: , CC: , , , , , , , , Subject: [PATCH v2] arm64: dts: ti: k3-j721s2-main: Enable support for SDR104 speed mode Date: Wed, 12 Apr 2023 17:44:15 +0530 Message-ID: <20230412121415.860447-1-b-kapoor@ti.com> X-Mailer: git-send-email 2.34.1 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-20230412_051429_886913_C0FED6D4 X-CRM114-Status: GOOD ( 11.72 ) 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 According to TRM for J721S2, SDR104 speed mode is supported by the SoC but its capabilities were masked in device tree. Remove sdhci-caps-mask to enable support for SDR104 speed mode for SD card in J721S2 SoC. [+] Refer to : section 12.3.6.1.1 MMCSD Features, in J721S2 TRM - https://www.ti.com/lit/zip/spruj28 Fixes: b8545f9d3a54 ("arm64: dts: ti: Add initial support for J721S2 SoC") Signed-off-by: Bhavya Kapoor Reviewed-by: Udit Kumar --- Changelog v1->v2: - Modified Commit Message and Added Fixes tag Link to v1 : https://lore.kernel.org/all/20230404091245.336732-1-b-kapoor@ti.com/ arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 8915132efcc1..95c6151ed10c 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -400,8 +400,6 @@ main_sdhci1: mmc@4fb0000 { ti,clkbuf-sel = <0x7>; ti,trm-icp = <0x8>; dma-coherent; - /* Masking support for SDR104 capability */ - sdhci-caps-mask = <0x00000003 0x00000000>; }; main_navss: bus@30000000 {