From patchwork Wed May 11 15:01:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Geis X-Patchwork-Id: 12846336 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 E5444C433EF for ; Wed, 11 May 2022 15:10:00 +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:References:In-Reply-To: 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: List-Owner; bh=4GrOv8j2gsHHeHm5lZPUTF8ASwWdqZMjjs5/CI0P580=; b=jg/5iN/uKwA0mk 7mSuGyRztw6XwbR1fpI0YwMO4sV8wGk0fnJw8NDcEr4uArhr7ZkuRxcy8rx3G8BZwCFACgx7x85RV APWLBBYkIyLcRSnY8c4itenvApCYm00c9KyMoA8zkbzJlfYcttswv35gREnysztm+xwdg9KF10eYo 7Vefx8b1EhxZfUouEHAbII6qVxWP67rWCK2sM7UbiYEezITYOLpqx9EV2JPL/hnJVO7R7d30WOOEO dd8xYTmJsvLGfa6KTOBc2/bR/t8GANi0TqmfXkRzhr1XpCvIP8s1AesbYGV/Jb8qAgVWIpfqftwJA qyYRqPgpbLGa3EAmS0NA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nonx4-007Qsn-GY; Wed, 11 May 2022 15:08:35 +0000 Received: from mail-qt1-x836.google.com ([2607:f8b0:4864:20::836]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nonqB-007NjZ-JC; Wed, 11 May 2022 15:01:28 +0000 Received: by mail-qt1-x836.google.com with SMTP id hf18so2211543qtb.0; Wed, 11 May 2022 08:01:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ipDuBEhFw2DyeLXG/FGMhARGVjkT9bgP/MDyzET/qKc=; b=VqceqPLS+1htYwbnkdB1KBG2uG8SPVKbSfknbCr7putJwxx2cf4O1v6nSo207w8Kfk mRwrH00M1xaanbcOw8aB6vSJfgrOybPgim2cr4NaasjycYeaOsZy/RM3naCj5jy8hl44 UHIJ8TFs9MghONZDytS/GtSeZYibpyRbzeXrzHHeCbqCAK6ThohEfj6Fyw7tPU49UKs3 Md+mXvivlDeSsQkXR7b1yuJskVs7+nMz9LUOoBQ8gkX0lcOHu8nO1joX3gtpEfhg+0/O 9FKWuMrl78hOvqVRXoLP6dPaeZWs53md1YdoqzeYomqSXNMBnNLu7CkkGiagycu9Or43 FZ9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ipDuBEhFw2DyeLXG/FGMhARGVjkT9bgP/MDyzET/qKc=; b=Izu82SlJXE8OU0taDCAwP9qMBZdSeD3MjL8JnFINZf3b5HqiweY1T22+sUgZOWPuYw HmpQYZOuLzCU8LFGx7hzL7Hi61bPqSQLdF7HXKurzVQxrBugrVCkNjo15A+F0nuHBY26 3g4WWfgTtlXjvsdIhcZmrRjUcsXXkn+K18cm8Ga11DZxuZ7t//EZDIHbDODqemhDl4Nk 5pluSaYMBqmjF2rhRW8r67Jh+DAVV8MrK3ticg5asAS0/tXvgVjf+vp67qP5/47cKMoP c8SGnd1E1EJ3htJHTTw/vvT8JMgctSSLN7AE/FzY7N8FP2M+1uoOiSIJUnM5gfXPURb1 KGVw== X-Gm-Message-State: AOAM533f8nrPFUC9Nj+lyLc71OdkLAA4j+AmXqjgWlbrfAt3GQzhHr2R ugRR1TZwnTA4GrTPO/m5rOE= X-Google-Smtp-Source: ABdhPJxQDBcvlYHhaql84573qZ07O8V9rUoBzOAlGDd772zbH2KQTV4gZdCmubxlDvAK9RPHKFpbtA== X-Received: by 2002:ac8:5fc9:0:b0:2f3:9bc9:e174 with SMTP id k9-20020ac85fc9000000b002f39bc9e174mr24002632qta.51.1652281285192; Wed, 11 May 2022 08:01:25 -0700 (PDT) Received: from master-x64.sparksnet ([2601:153:980:85b1::10]) by smtp.gmail.com with ESMTPSA id h1-20020a05620a244100b0069fc6484c06sm1487134qkn.23.2022.05.11.08.01.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 May 2022 08:01:24 -0700 (PDT) From: Peter Geis To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Peter Geis Subject: [PATCH v1 5/6] arm64: dts: rockchip: enable sdr-104 on sdmmc Date: Wed, 11 May 2022 11:01:16 -0400 Message-Id: <20220511150117.113070-6-pgwipeout@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220511150117.113070-1-pgwipeout@gmail.com> References: <20220511150117.113070-1-pgwipeout@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220511_080127_708887_10E07F8D X-CRM114-Status: UNSURE ( 9.74 ) X-CRM114-Notice: Please train this message. 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 Now that we have working io-domain support, we can enable higher date rates on the sdmmc card. Before: Timing buffered disk reads: 68 MB in 3.08 seconds = 22.07 MB/sec After: Timing buffered disk reads: 188 MB in 3.02 seconds = 62.29 MB/sec Signed-off-by: Peter Geis --- arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts index 991b7b1b8443..71df64655de5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts @@ -582,6 +582,7 @@ &sdmmc0 { disable-wp; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; + sd-uhs-sdr104; vmmc-supply = <&vcc3v3_sd>; vqmmc-supply = <&vccio_sd>; status = "okay";