From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0ADDC43219 for ; Fri, 3 May 2019 23:41:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A07B220644 for ; Fri, 3 May 2019 23:41:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="I5fn02mF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726833AbfECXlz (ORCPT ); Fri, 3 May 2019 19:41:55 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41337 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726326AbfECXlz (ORCPT ); Fri, 3 May 2019 19:41:55 -0400 Received: by mail-pf1-f195.google.com with SMTP id 188so3639888pfd.8 for ; Fri, 03 May 2019 16:41:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=l6MT9XTAzOvtTX/5BFhs9O1ystNfk4PRmB7Zlq4GEks=; b=I5fn02mFQifGjpN0d9pCsyFAkP0MMebBP27unuYA93mPS3ebr9BWDLvtr+yO1a2e6z QFv0PURfYyU3xNua5DcLsUe1CQxpXqCtmWtwy+EPAHfT9ko5ETR7YgNcCYM9ny4JGycA krx7V9STi0K9MjPb7O8DJBl600XH1dLo6AO1Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=l6MT9XTAzOvtTX/5BFhs9O1ystNfk4PRmB7Zlq4GEks=; b=dwuG14EhCd8HpgQGI+OPSSQaSUrrzWHqT7mT2C1NZqzUIxftZYIfKR8gtWMPyZOvE0 l+zx9v73vz8ulGUvTQMWa5kmrNErdW+fSEPC7Y6WhCjRN6D12pXV1PbcKMH3q1tYKYRa 4vaB1llwn2D39ORLqaS1aUrhwIDqtenRrsS0BMDFaNLpiaeFQiLKodJFaU+I0OyyVDQ1 c7KVZaSlmWBEANAreua2Xl1m5N3yOOAB5sl/lDib3g056POGaOX+sfuH3x3u3GOt+Hgm YIP9ZxwQJFl9VFgtkCm7ae/h2RsVTbbuxnqPp7QteecHULE/Z4EGSfmTj5oiG73YYtTc EB5A== X-Gm-Message-State: APjAAAWQUZ85zOVQdhvCRcTib8llQywl6f0qcjcNf+vxY1xn0xouiI6r Ry4LWRaC1s9nP2zEW7AbjDeDFw== X-Google-Smtp-Source: APXvYqwfAhHmGJSMOXVwAdgxx8w7CRNIyO+uqKMR8/EDcFyegYMrslQC+XFDA+zm7x6sp4sqFt9B4Q== X-Received: by 2002:a63:6196:: with SMTP id v144mr14442228pgb.235.1556926914434; Fri, 03 May 2019 16:41:54 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:24fa:e766:52c9:e3b2]) by smtp.gmail.com with ESMTPSA id c8sm4480462pfr.16.2019.05.03.16.41.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 May 2019 16:41:53 -0700 (PDT) From: Douglas Anderson To: Heiko Stuebner Cc: Shawn Lin , linux-rockchip@lists.infradead.org, briannorris@chromium.org, mka@chromium.org, amstan@chromium.org, Douglas Anderson , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200 Date: Fri, 3 May 2019 16:41:42 -0700 Message-Id: <20190503234142.228982-1-dianders@chromium.org> X-Mailer: git-send-email 2.21.0.1020.gf2820cf01a-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As some point hs200 was failing on rk3288-veyron-minnie. See commit 984926781122 ("ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288 minnie"). Although I didn't track down exactly when it started working, it seems to work OK now, so let's turn it back on. To test this, I booted from SD card and then used this script to stress the enumeration process after fixing a memory leak [1]: cd /sys/bus/platform/drivers/dwmmc_rockchip for i in $(seq 1 3000); do echo "========================" $i echo ff0f0000.dwmmc > unbind sleep .5 echo ff0f0000.dwmmc > bind while true; do if [ -e /dev/mmcblk2 ]; then break; fi sleep .1 done done It worked fine. [1] https://lkml.kernel.org/r/20190503233526.226272-1-dianders@chromium.org Signed-off-by: Douglas Anderson --- arch/arm/boot/dts/rk3288-veyron-minnie.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 468a1818545d..ce57881625ec 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -90,10 +90,6 @@ pwm-off-delay-ms = <200>; }; -&emmc { - /delete-property/mmc-hs200-1_8v; -}; - &gpio_keys { pinctrl-0 = <&pwr_key_l &ap_lid_int_l &volum_down_l &volum_up_l>; -- 2.21.0.1020.gf2820cf01a-goog From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1891C43219 for ; Fri, 3 May 2019 23:42:02 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 71D002075C for ; Fri, 3 May 2019 23:42:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hMwsHc3F"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="I5fn02mF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 71D002075C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=YwKaXumHkro/5kaVrxeu2YsEaK3gZyXq9VYmp3s/AXQ=; b=hMwsHc3FV6Oe/Z Qdh5qIG0jl9YLF2jVcyCoowllpisdM5Hq7YFMziGc96cFDkxqvGPnWKNpvTcquUD6n+YQisWYLZ6k Cml1yMf1YYoBOzgcZpKaJF64QUUXeZd4ZJJbxTUT0QJzLFCtWInD1u7qHJyJVyn8sp6D5V+/XAi8a vrPq2TGAaamMsT0HUlo1UgO4fXwG62rS8uWvg8KUC95xrwvPicC4v0C8M7wSCUGZPr8JfF8yFqfvO yR1b3279bRZWroBPdIBUgxCBe0T2abwBSn1z0bWssE1w6sZ2q3jSTqxVidF11byv+AuTg6HeVAEhp 58JxDD6ddR55pEo6Am5A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMhoU-0003tO-Fg; Fri, 03 May 2019 23:41:58 +0000 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMhoR-0003sG-5V for linux-arm-kernel@lists.infradead.org; Fri, 03 May 2019 23:41:56 +0000 Received: by mail-pf1-x443.google.com with SMTP id e67so3634820pfe.10 for ; Fri, 03 May 2019 16:41:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=l6MT9XTAzOvtTX/5BFhs9O1ystNfk4PRmB7Zlq4GEks=; b=I5fn02mFQifGjpN0d9pCsyFAkP0MMebBP27unuYA93mPS3ebr9BWDLvtr+yO1a2e6z QFv0PURfYyU3xNua5DcLsUe1CQxpXqCtmWtwy+EPAHfT9ko5ETR7YgNcCYM9ny4JGycA krx7V9STi0K9MjPb7O8DJBl600XH1dLo6AO1Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=l6MT9XTAzOvtTX/5BFhs9O1ystNfk4PRmB7Zlq4GEks=; b=eygiNUrijoAQaO4KgQtFXeGM8y4A1rEUYgs3KvLWHZlBalbhlT3nP9585q/aHen8WW ML+5cW238m3ebXapHbL8Z570R6k2+6fhnD0X0Jjlnbr8zvISlMmzo4TGJldtceul2hkn qEc8DYgzjjvigtSojd9MKuXP155vozT6J4LEIuJ9kp7T783PMxyAoLFovnFcpn1Hcu+H UiGlu6UpYlzLb4KVW+4xxPofRGFz+EoRnNVS29/6qvOlyNXAbxSstBW2/pz/nWr4e6q/ 1Aksa53T6zTnlprXlJ6HJO7bi6okx3DoO306vc5wGFjGcUpYXjgoxJdYcEa7uOZnUGju zs5Q== X-Gm-Message-State: APjAAAXliF07lixxg7ZQfTzk3X5HtohoIH8mR2Rv7Oi4mPRGq8bowACR vVaoqMJVkrO7FKOFk6pSIwXhDQ== X-Google-Smtp-Source: APXvYqwfAhHmGJSMOXVwAdgxx8w7CRNIyO+uqKMR8/EDcFyegYMrslQC+XFDA+zm7x6sp4sqFt9B4Q== X-Received: by 2002:a63:6196:: with SMTP id v144mr14442228pgb.235.1556926914434; Fri, 03 May 2019 16:41:54 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:24fa:e766:52c9:e3b2]) by smtp.gmail.com with ESMTPSA id c8sm4480462pfr.16.2019.05.03.16.41.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 May 2019 16:41:53 -0700 (PDT) From: Douglas Anderson To: Heiko Stuebner Subject: [PATCH] ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200 Date: Fri, 3 May 2019 16:41:42 -0700 Message-Id: <20190503234142.228982-1-dianders@chromium.org> X-Mailer: git-send-email 2.21.0.1020.gf2820cf01a-goog MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190503_164155_235839_58383E88 X-CRM114-Status: GOOD ( 10.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, amstan@chromium.org, Shawn Lin , briannorris@chromium.org, Douglas Anderson , Rob Herring , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, mka@chromium.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org As some point hs200 was failing on rk3288-veyron-minnie. See commit 984926781122 ("ARM: dts: rockchip: temporarily remove emmc hs200 speed from rk3288 minnie"). Although I didn't track down exactly when it started working, it seems to work OK now, so let's turn it back on. To test this, I booted from SD card and then used this script to stress the enumeration process after fixing a memory leak [1]: cd /sys/bus/platform/drivers/dwmmc_rockchip for i in $(seq 1 3000); do echo "========================" $i echo ff0f0000.dwmmc > unbind sleep .5 echo ff0f0000.dwmmc > bind while true; do if [ -e /dev/mmcblk2 ]; then break; fi sleep .1 done done It worked fine. [1] https://lkml.kernel.org/r/20190503233526.226272-1-dianders@chromium.org Signed-off-by: Douglas Anderson --- arch/arm/boot/dts/rk3288-veyron-minnie.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 468a1818545d..ce57881625ec 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -90,10 +90,6 @@ pwm-off-delay-ms = <200>; }; -&emmc { - /delete-property/mmc-hs200-1_8v; -}; - &gpio_keys { pinctrl-0 = <&pwr_key_l &ap_lid_int_l &volum_down_l &volum_up_l>; -- 2.21.0.1020.gf2820cf01a-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel