From patchwork Wed Jan 31 00:37:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judith Mendez X-Patchwork-Id: 13538438 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6F03736D; Wed, 31 Jan 2024 00:37:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706661446; cv=none; b=Xxt9Wqb0QM3nzssrREZ/eQKrUR/B9fkBZga5L18694H1W1FLN87+kzje49s245LpHh1nz5b1HLFalaE5bGf9Vl2/FpfgbRTgf3vKu+AvZEyRtrQXCEztaGovo1lci5IqHbOdgRG7jHVAP5PZik6+IyAPBp26E/lRn0WSR7M6pAA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706661446; c=relaxed/simple; bh=fbGnNeYHC8zY3a1uoZmwZ/hqQ7K+FI4IQ3ndJ0elgpg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=V6SnuMKPPEnPLcP89HSXstvHv/j+D185yVR6UyoOCYKOKeLXwo/Q4q3if40rwV0UifyeoZPuGu2dFjkae7avgsNj0uEFmVL96Hb+MEGwqxQLbJoLzLf5k9nz1CMGsFScxC43r5iNhAr4beQL/70nWucWDo3UgvMELeOgUIlVOu0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=W8eqpP1v; arc=none smtp.client-ip=198.47.23.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="W8eqpP1v" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40V0bFsk121331; Tue, 30 Jan 2024 18:37:15 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706661435; bh=xxI57RFhA7r8bRyDm0k+ooGHxeLdKBscUR5KUmBLBy4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=W8eqpP1vqt/01If1kWf0TL6/kyi7kEcCm9cy1B0g+mzGSfa65kdreCDC5qrPEjsWI rR9/8aO10PMpbxzNWDq676WA2QiEZ+gm/WuWY8hPqZiFxDFVO7g0TNUUz+iWO577HX bX2Wivjx9NqFssYid3pAnTIh+v01MxZa2xZY7DEc= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40V0bFRU045571 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 30 Jan 2024 18:37:15 -0600 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 30 Jan 2024 18:37:15 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE102.ent.ti.com (157.170.170.32) 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; Tue, 30 Jan 2024 18:37:15 -0600 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 40V0bEwD026520; Tue, 30 Jan 2024 18:37:15 -0600 From: Judith Mendez To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Adrian Hunter , , , Nishanth Menon , Vignesh Raghavendra , Andrew Davis , Udit Kumar , Roger Quadros , , Randolph Sapp Subject: [RFC PATCH 06/13] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance Date: Tue, 30 Jan 2024 18:37:07 -0600 Message-ID: <20240131003714.2779593-7-jm@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240131003714.2779593-1-jm@ti.com> References: <20240131003714.2779593-1-jm@ti.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 From: Nitin Yadav Add sdhci0 DT node in k3-am62a-main for eMMC support. Add otap/itap values according to the datasheet[0], Refer to Table 7-79. [0] https://www.ti.com/lit/ds/symlink/am62a3.pdf Signed-off-by: Judith Mendez Signed-off-by: Nitin Yadav --- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi index f0b8c9ab1459..523dee78123a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -536,6 +536,24 @@ 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>; + bus-width = <8>; + mmc-hs200-1_8v; + ti,clkbuf-sel = <0x7>; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-hs200 = <0x6>; + status = "disabled"; + }; + sdhci1: mmc@fa00000 { compatible = "ti,am62-sdhci"; reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>;