From nobody Fri Oct 3 07:40:36 2025 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (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 C0BE317993; Thu, 4 Sep 2025 00:47:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756946852; cv=none; b=jMAxRcPXedAIR1Gs01yd8HEULuPGsyHnu1QITZCIZGwm8y7GCSMOQedFIf4EgS0ug4NEGXVd6KVqd94ZNT5/U/o+hVYgYhsiD4TXbE4avvDJrGwBR0181GevgpTtGrx/DFt1MLLlYzYb1S12Ril9BLQrLXp3VlYkXCWjQDV2qcY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756946852; c=relaxed/simple; bh=AyJS54xqqCZ7YIjFNLgJ/Z/oHdn8Zj6P4vvoF1ekuaU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jG/ToKwQ6Bhy2stFWW9jkOIkN467TQwT1+6sY3inb+XhHo9/nYF9ftL9bhvIx9i1qj2a9xJi0rMxFwSAl+BK99zAQ3ZylHAhRjoj4TZhSZHiileyij8T24NG2PiqF/8NEKuDfRlrXSVcU7x8YulBJukrVI4umzNMegdtv3weOio= 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=bGYZ3vJM; arc=none smtp.client-ip=198.47.19.246 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="bGYZ3vJM" Received: from lelvem-sh02.itg.ti.com ([10.180.78.226]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTP id 5840lOOW3349406; Wed, 3 Sep 2025 19:47:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1756946844; bh=rexbZq37ojm1gWgYILbmLhzidPbLhbryKWFIZQaYdpU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=bGYZ3vJMnT630Vnx1nX3daMbYnOH4RnN0pfJMhRpPyc/BpXIqXMjWG6/RWvTaC7iv B6G6+NoAwf5/ocbDSmgXXUT0ORHFW87ijJgMLIaRJcl9mgRi3r+iSBAumGDP9M+JTl Y21QLQ8ijLoPbIgFtzJ5vLZxERkw1mvuy24GctL8= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelvem-sh02.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 5840lOjp3984944 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Wed, 3 Sep 2025 19:47:24 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) 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 15.1.2507.55; Wed, 3 Sep 2025 19:47:23 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Wed, 3 Sep 2025 19:47:24 -0500 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 5840lNZK2425599; Wed, 3 Sep 2025 19:47:23 -0500 From: Judith Mendez To: Judith Mendez , Nishanth Menon CC: Moteen Shah , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , Subject: [PATCH 1/2] arm64: dts: ti: k3-am62p/j722s: Move sdhci0 from common Date: Wed, 3 Sep 2025 19:47:22 -0500 Message-ID: <20250904004723.2856005-2-jm@ti.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250904004723.2856005-1-jm@ti.com> References: <20250904004723.2856005-1-jm@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" Since eMMC HS400 has been descoped for j722s due to errata i2478 [0] and is supported for am62p SR1.2 device, remove sdhci0 node from common-main.dtsi and include instead in each device's main.dtsi appropriately. [0] https://www.ti.com/lit/pdf/sprz575 Signed-off-by: Judith Mendez --- .../dts/ti/k3-am62p-j722s-common-main.dtsi | 25 ------------------- arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 25 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 22 ++++++++++++++++ 3 files changed, 47 insertions(+), 25 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/= arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi index 4427b12058a6..84083f5125df 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi @@ -566,31 +566,6 @@ main_gpio1: gpio@601000 { clock-names =3D "gpio"; }; =20 - sdhci0: mmc@fa10000 { - compatible =3D "ti,am64-sdhci-8bit"; - reg =3D <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>; - interrupts =3D ; - power-domains =3D <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>; - clocks =3D <&k3_clks 57 1>, <&k3_clks 57 2>; - clock-names =3D "clk_ahb", "clk_xin"; - bus-width =3D <8>; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - mmc-hs400-1_8v; - ti,clkbuf-sel =3D <0x7>; - ti,strobe-sel =3D <0x77>; - ti,trm-icp =3D <0x8>; - ti,otap-del-sel-legacy =3D <0x1>; - ti,otap-del-sel-mmc-hs =3D <0x1>; - ti,otap-del-sel-ddr52 =3D <0x6>; - ti,otap-del-sel-hs200 =3D <0x8>; - ti,otap-del-sel-hs400 =3D <0x5>; - ti,itap-del-sel-legacy =3D <0x10>; - ti,itap-del-sel-mmc-hs =3D <0xa>; - ti,itap-del-sel-ddr52 =3D <0x3>; - status =3D "disabled"; - }; - sdhci1: mmc@fa00000 { compatible =3D "ti,am62-sdhci"; reg =3D <0x00 0x0fa00000 0x00 0x1000>, <0x00 0x0fa08000 0x00 0x400>; diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-am62p-main.dtsi index 6aea9d3f134e..fb8473ce403a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi @@ -31,6 +31,31 @@ usb1: usb@31100000 { snps,usb2-lpm-disable; }; }; + + sdhci0: mmc@fa10000 { + compatible =3D "ti,am64-sdhci-8bit"; + reg =3D <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>; + interrupts =3D ; + power-domains =3D <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&k3_clks 57 1>, <&k3_clks 57 2>; + clock-names =3D "clk_ahb", "clk_xin"; + bus-width =3D <8>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + ti,clkbuf-sel =3D <0x7>; + ti,strobe-sel =3D <0x77>; + ti,trm-icp =3D <0x8>; + ti,otap-del-sel-legacy =3D <0x1>; + ti,otap-del-sel-mmc-hs =3D <0x1>; + ti,otap-del-sel-ddr52 =3D <0x6>; + ti,otap-del-sel-hs200 =3D <0x8>; + ti,otap-del-sel-hs400 =3D <0x5>; + ti,itap-del-sel-legacy =3D <0x10>; + ti,itap-del-sel-mmc-hs =3D <0xa>; + ti,itap-del-sel-ddr52 =3D <0x3>; + status =3D "disabled"; + }; }; =20 &oc_sram { diff --git a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-j722s-main.dtsi index 993828872dfb..2978fe1a151e 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi @@ -404,6 +404,28 @@ e5010: jpeg-encoder@fd20000 { power-domains =3D <&k3_pds 201 TI_SCI_PD_EXCLUSIVE>; interrupts =3D ; }; + + sdhci0: mmc@fa10000 { + compatible =3D "ti,am64-sdhci-8bit"; + reg =3D <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>; + interrupts =3D ; + power-domains =3D <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&k3_clks 57 1>, <&k3_clks 57 2>; + clock-names =3D "clk_ahb", "clk_xin"; + bus-width =3D <8>; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + ti,clkbuf-sel =3D <0x7>; + ti,trm-icp =3D <0x8>; + ti,otap-del-sel-legacy =3D <0x1>; + ti,otap-del-sel-mmc-hs =3D <0x1>; + ti,otap-del-sel-ddr52 =3D <0x6>; + ti,otap-del-sel-hs200 =3D <0x8>; + ti,itap-del-sel-legacy =3D <0x10>; + ti,itap-del-sel-mmc-hs =3D <0xa>; + ti,itap-del-sel-ddr52 =3D <0x3>; + status =3D "disabled"; + }; }; =20 &main_bcdma_csi { --=20 2.51.0 From nobody Fri Oct 3 07:40:36 2025 Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) (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 4899C14A9B; 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charset="utf-8" Tap setting for eMMC have been updated in device datasheet [0], so update for am62p in k3-am62p-main. [0] https://www.ti.com/lit/gpn/am62p Signed-off-by: Judith Mendez --- arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-am62p-main.dtsi index fb8473ce403a..9441317e39aa 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi @@ -44,10 +44,10 @@ sdhci0: mmc@fa10000 { mmc-hs200-1_8v; mmc-hs400-1_8v; ti,clkbuf-sel =3D <0x7>; - ti,strobe-sel =3D <0x77>; + ti,strobe-sel =3D <0x66>; ti,trm-icp =3D <0x8>; - ti,otap-del-sel-legacy =3D <0x1>; - ti,otap-del-sel-mmc-hs =3D <0x1>; + ti,otap-del-sel-legacy =3D <0x0>; + ti,otap-del-sel-mmc-hs =3D <0x0>; ti,otap-del-sel-ddr52 =3D <0x6>; ti,otap-del-sel-hs200 =3D <0x8>; ti,otap-del-sel-hs400 =3D <0x5>; --=20 2.51.0