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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 ED76AC4320A for ; Fri, 20 Aug 2021 14:17:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2A3961101 for ; Fri, 20 Aug 2021 14:17:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240815AbhHTORx (ORCPT ); Fri, 20 Aug 2021 10:17:53 -0400 Received: from foss.arm.com ([217.140.110.172]:33220 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235032AbhHTORw (ORCPT ); Fri, 20 Aug 2021 10:17:52 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5C0E311FB; Fri, 20 Aug 2021 07:17:13 -0700 (PDT) Received: from [10.57.15.112] (unknown [10.57.15.112]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2432C3F66F; Fri, 20 Aug 2021 07:17:12 -0700 (PDT) Subject: Re: [PATCH] ARM: dts: rockchip: remove cap-mmc-highspeed property from mk808 &mmc0 node To: Johan Jonker , heiko@sntech.de Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, paweljarosz3691@gmail.com References: <20210820131920.1831-1-jbx6244@gmail.com> From: Robin Murphy Message-ID: Date: Fri, 20 Aug 2021 15:17:06 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210820131920.1831-1-jbx6244@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021-08-20 14:19, Johan Jonker wrote: > On the MK808 only a microSD slot is connected with the SDMMC Host Controller, > so remove the cap-mmc-highspeed property from the &mmc0 node. Why, does it do any harm? It's perfectly possible to connect a full-sized card to a microSD slot with an adapter. I came across my old SDIO WiFi card a while back and tried it that way for a giggle, but unfortunately it turned out not to be a chipset supported by any upstream driver. Robin. > Signed-off-by: Johan Jonker > --- > arch/arm/boot/dts/rk3066a-mk808.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts > index 9790bc63b..b67f5cb51 100644 > --- a/arch/arm/boot/dts/rk3066a-mk808.dts > +++ b/arch/arm/boot/dts/rk3066a-mk808.dts > @@ -123,7 +123,6 @@ > > &mmc0 { > bus-width = <4>; > - cap-mmc-highspeed; > cap-sd-highspeed; > vmmc-supply = <&vcc_sd>; > status = "okay"; > 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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 66EC3C4338F for ; Fri, 20 Aug 2021 14:17:40 +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 0C75E61102 for ; Fri, 20 Aug 2021 14:17:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0C75E61102 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IFmisDOr/sk8XC/sL/2je/6kCqPvuxWQvuTOKyrj4I4=; b=UO1c6SpTh8WivG9WmAENy/iCKg yizOXQBAnbyn3kLt/jAuHXIpwDEqBrrMOjnYh6WeeSZpW46mvIafNBC3OcF44Lgk2gd+X725pMefj DDvd3LWocuiLg4/d0gM7mdXHj75JLX1DMimEPy35iKb3oVfMuaoxniGz3ADgrvubaEiNAZ5gATCrA N+R0LuePSZGkj61CXAX23IhnL1etG+yw45mwASipvGz+Ztnnq1mDSsvkkbge48hjOHPdAYOrKLmIl LKT2s1flzBlMfnERspFV+i/9C1mEhNd9A6eT2t17VOS6TYutpSOo5G5ctxHszItI/kjTxY79iyMCo kKbs/PPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH5Ku-00BNBh-9Y; Fri, 20 Aug 2021 14:17:32 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH5Kg-00BN9r-Qr; Fri, 20 Aug 2021 14:17:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5C0E311FB; Fri, 20 Aug 2021 07:17:13 -0700 (PDT) Received: from [10.57.15.112] (unknown [10.57.15.112]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2432C3F66F; Fri, 20 Aug 2021 07:17:12 -0700 (PDT) Subject: Re: [PATCH] ARM: dts: rockchip: remove cap-mmc-highspeed property from mk808 &mmc0 node To: Johan Jonker , heiko@sntech.de Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, paweljarosz3691@gmail.com References: <20210820131920.1831-1-jbx6244@gmail.com> From: Robin Murphy Message-ID: Date: Fri, 20 Aug 2021 15:17:06 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210820131920.1831-1-jbx6244@gmail.com> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210820_071718_969335_B9A6089D X-CRM114-Status: GOOD ( 18.17 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On 2021-08-20 14:19, Johan Jonker wrote: > On the MK808 only a microSD slot is connected with the SDMMC Host Controller, > so remove the cap-mmc-highspeed property from the &mmc0 node. Why, does it do any harm? It's perfectly possible to connect a full-sized card to a microSD slot with an adapter. I came across my old SDIO WiFi card a while back and tried it that way for a giggle, but unfortunately it turned out not to be a chipset supported by any upstream driver. Robin. > Signed-off-by: Johan Jonker > --- > arch/arm/boot/dts/rk3066a-mk808.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts > index 9790bc63b..b67f5cb51 100644 > --- a/arch/arm/boot/dts/rk3066a-mk808.dts > +++ b/arch/arm/boot/dts/rk3066a-mk808.dts > @@ -123,7 +123,6 @@ > > &mmc0 { > bus-width = <4>; > - cap-mmc-highspeed; > cap-sd-highspeed; > vmmc-supply = <&vcc_sd>; > status = "okay"; > _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip 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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 CE913C4338F for ; Fri, 20 Aug 2021 14:19:46 +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 8EB9E61101 for ; Fri, 20 Aug 2021 14:19:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8EB9E61101 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=A7Bbo7flhbarS24LOOUxbR2wK1O6dhV6NunrEy88Mq4=; b=biLzzCzPthgrcimHmqBiycFcWp CbLPahJe2zFrrLjT4e3RvTVXIIucPhbxHhoc0NGRkdYzqiUK1DZ92xfVot5YlJ7HUamGZW9xKNpEi vPD0c43Gt0te/goJC2NapkxhZK+HdTUUx3fI/aSZgKqw/Pru4uMSY65drEXxGbCTHHgv04v8/Sbdv HFq6Mi24s3EUbKE5Ky9T/s10f9ukeiWfQ6lk0tkbHV5pDYHWp7lDJI7V0OKHrkyDRKkeAADOgVBWP qui+uOt6nrYgx/SmalnHlBcqBMkdXo8SVYVWyEHSUB0an2lTDjYTMos38DnPKNW3PWMQASuytZOhX erGAohjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH5Kl-00BNAL-9Z; Fri, 20 Aug 2021 14:17:23 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH5Kg-00BN9r-Qr; Fri, 20 Aug 2021 14:17:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5C0E311FB; Fri, 20 Aug 2021 07:17:13 -0700 (PDT) Received: from [10.57.15.112] (unknown [10.57.15.112]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2432C3F66F; Fri, 20 Aug 2021 07:17:12 -0700 (PDT) Subject: Re: [PATCH] ARM: dts: rockchip: remove cap-mmc-highspeed property from mk808 &mmc0 node To: Johan Jonker , heiko@sntech.de Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, paweljarosz3691@gmail.com References: <20210820131920.1831-1-jbx6244@gmail.com> From: Robin Murphy Message-ID: Date: Fri, 20 Aug 2021 15:17:06 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210820131920.1831-1-jbx6244@gmail.com> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210820_071718_969335_B9A6089D X-CRM114-Status: GOOD ( 18.17 ) 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2021-08-20 14:19, Johan Jonker wrote: > On the MK808 only a microSD slot is connected with the SDMMC Host Controller, > so remove the cap-mmc-highspeed property from the &mmc0 node. Why, does it do any harm? It's perfectly possible to connect a full-sized card to a microSD slot with an adapter. I came across my old SDIO WiFi card a while back and tried it that way for a giggle, but unfortunately it turned out not to be a chipset supported by any upstream driver. Robin. > Signed-off-by: Johan Jonker > --- > arch/arm/boot/dts/rk3066a-mk808.dts | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts > index 9790bc63b..b67f5cb51 100644 > --- a/arch/arm/boot/dts/rk3066a-mk808.dts > +++ b/arch/arm/boot/dts/rk3066a-mk808.dts > @@ -123,7 +123,6 @@ > > &mmc0 { > bus-width = <4>; > - cap-mmc-highspeed; > cap-sd-highspeed; > vmmc-supply = <&vcc_sd>; > status = "okay"; > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel