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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id y11-20020a62ce0b000000b0068895dea43csi4433143pfg.78.2023.10.29.23.32.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Oct 2023 23:32:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=dtVxkZGI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 014BE8053C64; Sun, 29 Oct 2023 23:32:15 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231638AbjJ3GcA (ORCPT + 32 others); Mon, 30 Oct 2023 02:32:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231426AbjJ3Gbv (ORCPT ); Mon, 30 Oct 2023 02:31:51 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 25D39135; Sun, 29 Oct 2023 23:31:24 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 39U6VBkD083087; Mon, 30 Oct 2023 01:31:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1698647471; bh=wRqcz0GeUPoqwWeMEBPoeB3CSHBuUPhuPWYUDN0JZnQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=dtVxkZGIAq1c0C5XLxQAyC/zkfDhLMGvJWrFKA+066/eI0N/Bgjryru8fNjDilnD+ VrescrTgOdVwmu9l0mW8iCFiVFkhFgQTZmwTsl0sRDlH+OE16I4AZRtnihIp0hKbS6 CIXhlYaxI3RcPK8/OzRZ9Cf9WOQxHVzgr/T69vfo= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 39U6VBT6009169 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 30 Oct 2023 01:31:11 -0500 Received: from DLEE100.ent.ti.com (157.170.170.30) 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 15.1.2507.23; Mon, 30 Oct 2023 01:31:11 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE100.ent.ti.com (157.170.170.30) 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; Mon, 30 Oct 2023 01:31:11 -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 39U6VAe4003179; Mon, 30 Oct 2023 01:31:10 -0500 From: Nitin Yadav To: , , , , , CC: , , Subject: [PATCH v2 1/2] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance Date: Mon, 30 Oct 2023 12:01:07 +0530 Message-ID: <20231030063108.1242981-2-n-yadav@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231030063108.1242981-1-n-yadav@ti.com> References: <20231030063108.1242981-1-n-yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-1.3 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Sun, 29 Oct 2023 23:32:15 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781161040488460664 X-GMAIL-MSGID: 1781161040488460664 Add sdhci0 DT node in k3-am62a-main for eMMC support. Droping ITAP values as they are NA in datasheet[0] for lower speed modes. [0]https://www.ti.com/lit/gpn/am62a3 Table: 7-79 (Page No. 179) Signed-off-by: Nitin Yadav --- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi index de36abb243f1..89b8b7d302cd 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -488,6 +488,25 @@ main_gpio1: gpio@601000 { status = "disabled"; }; + sdhci0: mmc@fa10000 { + compatible = "ti,am62-sdhci"; + reg = <0x00 0xfa10000 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>; + interrupts = ; + power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 57 5>, <&k3_clks 57 6>; + clock-names = "clk_ahb", "clk_xin"; + assigned-clocks = <&k3_clks 57 6>; + assigned-clock-parents = <&k3_clks 57 8>; + mmc-hs200-1_8v; + ti,trm-icp = <0x2>; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-hs200 = <0x6>; + bus-width = <8>; + ti,clkbuf-sel = <0x7>; + status = "disabled"; + }; + sdhci1: mmc@fa00000 { compatible = "ti,am62-sdhci"; reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>; From patchwork Mon Oct 30 06:31:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nitin Yadav X-Patchwork-Id: 159492 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:d641:0:b0:403:3b70:6f57 with SMTP id cy1csp2016159vqb; Sun, 29 Oct 2023 23:32:15 -0700 (PDT) X-Google-Smtp-Source: AGHT+IF/Z7W0X9qr+0dzxVPgEcDysILmjvQeGXzfw+NOFObUTC/xRzeasa0GBt7zgqudUvtUm9kX X-Received: by 2002:a05:6808:2895:b0:3a9:e8bd:8510 with SMTP id eu21-20020a056808289500b003a9e8bd8510mr7995880oib.49.1698647534913; Sun, 29 Oct 2023 23:32:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1698647534; cv=none; d=google.com; s=arc-20160816; b=nP9rzHNOCL15c+OyiYSOZvrig95LYwwdpCSMn+Hy8zOnxqOGgci94cXuMERBjkV5RZ QK5wCiGS71g+WAXcgFoPt+tu0H8LIYfuYrN2FO/MpwdGJMtkDKYhRmEuV/5Xr/YVutYq PSKiDg0RIVNPtXJ3aRq01xhgcncQhU/+Cshmd65E+Ld3GpYmJNpsyGhxbm86MlSY4/sE Zi4WyaMQcD1VmQ0QPPjAmwX9XlvBlpsdO2ce8rB8RtgkZWTojfkKKjl48huH5BcnPd+M +5p43Ud1gzYE+8otcea9bnm824tNifnDAwVXmemwaUT5tG/Rf519PFQVJGJ7CXUpIjFb R1Gw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=OtZFtIFREEESTg5HAudJttlbJ/qTUDF7HYozNKuBTlc=; fh=wRy+0P4PRbqeISr0G5B5SsLmRsUbmsPjMVMxcl8infM=; b=DeWdbk8txspijRA87XE5CohsxgZ/tkliujzcJrXGyiiMrrHzyTTRGh72gJwobXeQ1a VXcvvlP4PjV0WKxZ5WNF72QfQHZSa8zBjmxt0Ib7CXjMJOxrgGkD9DRKQqF8XYqz20/b 5LaUY6peXMiel8MhyWv+/vWKJTrqWYmHHZpjzT2mjBrcWkvScCW9raiRpXs8ZxJAfy5p 3nKiouPklHQ+37qhVxS5haT0vgfcumxvqu7/0i1acGsY3uxSXUYAucj66SJoKh/BBg6F KrOtdsxbNqn8NIRx0c/2qfAdDXeCKxR2qLL9fE3toK1UVizt6q87A8BuxzDaNcnry5Ys ssqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=Ivh1PAoj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from agentk.vger.email (agentk.vger.email. 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Includes adding mmc0 pins settings. Add mmc0 alias for sdhci0 in k3-am62a7-sk.dts. Signed-off-by: Nitin Yadav Reviewed-by: Judith Mendez --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index cff283c75f8e..c6f144d91734 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -20,6 +20,7 @@ aliases { serial0 = &wkup_uart0; serial2 = &main_uart0; serial3 = &main_uart1; + mmc0 = &sdhci0; mmc1 = &sdhci1; }; @@ -172,6 +173,22 @@ AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ >; }; + main_mmc0_pins_default: main-mmc0-default-pins { + pinctrl-single,pins = < + AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ + AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */ + AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ + AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ + AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */ + AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */ + AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */ + AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */ + AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */ + AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */ + AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */ + >; + }; + main_mmc1_pins_default: main-mmc1-default-pins { pinctrl-single,pins = < AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ @@ -361,3 +378,11 @@ cpsw3g_phy0: ethernet-phy@0 { ti,min-output-impedance; }; }; + +&sdhci0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc0_pins_default>; + ti,driver-strength-ohm = <50>; + disable-wp; +};