From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 0FF9F16434 for ; Fri, 27 Oct 2023 09:40:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="TvEQYPsp" Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 666A29C; Fri, 27 Oct 2023 02:40:02 -0700 (PDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 39R9drA6008704; Fri, 27 Oct 2023 04:39:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1698399593; bh=y2HnaShG1My+Rhxm7MXQ+jmvrrByF13Z+nsGkazdRWU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=TvEQYPspN4O3ug9Yo9H5h/E+l/7BzY1f5MY3lfQd27c4xzFNR6GlGjcAJptOhdli6 15W5C71c9l+X+LpwufdAegsMk/BGjUn06vYwLp9zmTGGtOav7Sys1rV6HF+xPjnT7a jurAJWKYMG4uQIZE98VbvF2k8KKbyVlfnB2pCzts= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 39R9dqd3047440 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 27 Oct 2023 04:39:53 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 27 Oct 2023 04:39:52 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE109.ent.ti.com (10.64.6.30) 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; Fri, 27 Oct 2023 04:39:52 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 39R9dpJI075082; Fri, 27 Oct 2023 04:39:52 -0500 From: Nitin Yadav To: , , , , , CC: , , Subject: [PATCH 1/2] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance Date: Fri, 27 Oct 2023 15:09:49 +0530 Message-ID: <20231027093950.1202549-2-n-yadav@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231027093950.1202549-1-n-yadav@ti.com> References: <20231027093950.1202549-1-n-yadav@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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. Add mmc0 alias for sdhci0 in k3-am62a7-sk.dts. [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 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 1 + 2 files changed, 20 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>; diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index cff283c75f8e..5d28c390b28e 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; }; -- 2.25.1